Merging upstream version 1.46.3.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 2126 deletions

diff --git a/database/sqlite/sqlite_health.c b/database/sqlite/sqlite_health.c
deleted file mode 100644
index 7d79ff70b..000000000
--- a/database/sqlite/sqlite_health.c
+++ /dev/null
@@ -1,2126 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#include "sqlite_health.h"
-#include "sqlite_functions.h"
-#include "sqlite_db_migration.h"
-
-#define MAX_HEALTH_SQL_SIZE 2048
-#define SQLITE3_BIND_STRING_OR_NULL(res, key, param)                                                                   \
-    ((key) ? sqlite3_bind_text(res, param, string2str(key), -1, SQLITE_STATIC) : sqlite3_bind_null(res, param))
-
-#define SQLITE3_COLUMN_STRINGDUP_OR_NULL(res, param)                                                                   \
-    ({                                                                                                                 \
-        int _param = (param);                                                                                          \
-        sqlite3_column_type((res), (_param)) != SQLITE_NULL ?                                                          \
-            string_strdupz((char *)sqlite3_column_text((res), (_param))) :                                             \
-            NULL;                                                                                                      \
-    })
-
-/* Health related SQL queries
-   Updates an entry in the table
-*/
-#define SQL_UPDATE_HEALTH_LOG                                                                                          \
-    "UPDATE health_log_detail SET updated_by_id = @updated_by, flags = @flags, exec_run_timestamp = @exec_time, "      \
-    "exec_code = @exec_code WHERE unique_id = @unique_id AND alarm_id = @alarm_id AND transition_id = @transaction"
-
-static void sql_health_alarm_log_update(RRDHOST *host, ALARM_ENTRY *ae)
-{
-    sqlite3_stmt *res = NULL;
-    int rc;
-
-    if (unlikely(!db_meta)) {
-        if (default_rrd_memory_mode == RRD_MEMORY_MODE_DBENGINE)
-            error_report("HEALTH [%s]: Database has not been initialized", rrdhost_hostname(host));
-        return;
-    }
-
-    rc = sqlite3_prepare_v2(db_meta, SQL_UPDATE_HEALTH_LOG, -1, &res, 0);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("HEALTH [%s]: Failed to prepare statement for SQL_UPDATE_HEALTH_LOG", rrdhost_hostname(host));
-        return;
-    }
-
-    rc = sqlite3_bind_int64(res, 1, (sqlite3_int64) ae->updated_by_id);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind updated_by_id parameter for SQL_UPDATE_HEALTH_LOG");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int64(res, 2, (sqlite3_int64) ae->flags);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind flags parameter for SQL_UPDATE_HEALTH_LOG");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int64(res, 3, (sqlite3_int64) ae->exec_run_timestamp);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind exec_run_timestamp parameter for SQL_UPDATE_HEALTH_LOG");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int(res, 4, ae->exec_code);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind exec_code parameter for SQL_UPDATE_HEALTH_LOG");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int64(res, 5, (sqlite3_int64) ae->unique_id);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind unique_id parameter for SQL_UPDATE_HEALTH_LOG");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int64(res, 6, (sqlite3_int64) ae->alarm_id);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind unique_id parameter for SQL_UPDATE_HEALTH_LOG");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_blob(res, 7, &ae->transition_id, sizeof(ae->transition_id), SQLITE_STATIC);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind host_id for SQL_UPDATE_HEALTH_LOG.");
-        goto failed;
-    }
-
-    rc = execute_insert(res);
-    if (unlikely(rc != SQLITE_DONE)) {
-        error_report("HEALTH [%s]: Failed to update health log, rc = %d", rrdhost_hostname(host), rc);
-    }
-
-failed:
-    if (unlikely(sqlite3_finalize(res) != SQLITE_OK))
-        error_report("HEALTH [%s]: Failed to finalize the prepared statement for updating health log.", rrdhost_hostname(host));
-}
-
-/* Health related SQL queries
-   Inserts an entry in the table
-*/
-
-#define SQL_INSERT_HEALTH_LOG                                                                                          \
-    "INSERT INTO health_log (host_id, alarm_id, "                                                                      \
-    "config_hash_id, name, chart, exec, recipient, units, chart_context, last_transition_id, chart_name) "             \
-    "VALUES (@host_id,@alarm_id, @config_hash_id,@name,@chart,@exec,@recipient,@units,@chart_context,"                 \
-    "@last_transition_id,@chart_name) ON CONFLICT (host_id, alarm_id) DO UPDATE "                                      \
-    "SET last_transition_id = excluded.last_transition_id, chart_name = excluded.chart_name RETURNING health_log_id"
-
-#define SQL_INSERT_HEALTH_LOG_DETAIL                                                                                         \
-    "INSERT INTO health_log_detail (health_log_id, unique_id, alarm_id, alarm_event_id, "                                    \
-    "updated_by_id, updates_id, when_key, duration, non_clear_duration, flags, exec_run_timestamp, delay_up_to_timestamp, "  \
-    "info, exec_code, new_status, old_status, delay, new_value, old_value, last_repeat, transition_id, global_id, summary) " \
-    "VALUES (@health_log_id,@unique_id,@alarm_id,@alarm_event_id,@updated_by_id,@updates_id,@when_key,@duration,"            \
-    "@non_clear_duration,@flags,@exec_run_timestamp,@delay_up_to_timestamp, @info,@exec_code,@new_status,@old_status,"       \
-    "@delay,@new_value,@old_value,@last_repeat,@transition_id,@global_id,@summary)"
-
-static void sql_health_alarm_log_insert(RRDHOST *host, ALARM_ENTRY *ae) {
-    sqlite3_stmt *res = NULL;
-    int rc;
-    uint64_t health_log_id = 0;
-
-    if (unlikely(!db_meta)) {
-        if (default_rrd_memory_mode == RRD_MEMORY_MODE_DBENGINE)
-            error_report("HEALTH [%s]: Database has not been initialized", rrdhost_hostname(host));
-        return;
-    }
-
-    rc = sqlite3_prepare_v2(db_meta, SQL_INSERT_HEALTH_LOG, -1, &res, 0);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("HEALTH [%s]: Failed to prepare statement for SQL_INSERT_HEALTH_LOG", rrdhost_hostname(host));
-        return;
-    }
-
-    rc = sqlite3_bind_blob(res, 1, &host->host_uuid, sizeof(host->host_uuid), SQLITE_STATIC);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind host_id for SQL_INSERT_HEALTH_LOG.");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int64(res, 2, (sqlite3_int64) ae->alarm_id);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind alarm_id parameter for SQL_INSERT_HEALTH_LOG");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_blob(res, 3, &ae->config_hash_id, sizeof(ae->config_hash_id), SQLITE_STATIC);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind config_hash_id parameter for SQL_INSERT_HEALTH_LOG");
-        goto failed;
-    }
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, ae->name, 4);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind name parameter for SQL_INSERT_HEALTH_LOG");
-        goto failed;
-    }
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, ae->chart, 5);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind chart parameter for SQL_INSERT_HEALTH_LOG");
-        goto failed;
-    }
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, ae->exec, 6);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind exec parameter for SQL_INSERT_HEALTH_LOG");
-        goto failed;
-    }
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, ae->recipient, 7);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind recipient parameter for SQL_INSERT_HEALTH_LOG");
-        goto failed;
-    }
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, ae->units, 8);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind host_id parameter to store node instance information");
-        goto failed;
-    }
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, ae->chart_context, 9);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind chart_context parameter for SQL_INSERT_HEALTH_LOG");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_blob(res, 10, &ae->transition_id, sizeof(ae->transition_id), SQLITE_STATIC);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind transition_id parameter for SQL_INSERT_HEALTH_LOG");
-        goto failed;
-    }
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, ae->chart_name, 11);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind chart_name parameter for SQL_INSERT_HEALTH_LOG");
-        goto failed;
-    }
-
-    rc = sqlite3_step_monitored(res);
-    if (likely(rc == SQLITE_ROW))
-        health_log_id = (size_t) sqlite3_column_int64(res, 0);
-    else {
-        error_report("HEALTH [%s]: Failed to execute SQL_INSERT_HEALTH_LOG, rc = %d", rrdhost_hostname(host), rc);
-        goto failed;
-    }
-
-    rc = sqlite3_finalize(res);
-    if (unlikely(rc != SQLITE_OK))
-        error_report("HEALTH [%s]: Failed to finalize the prepared statement for inserting to health log.", rrdhost_hostname(host));
-
-    rc = sqlite3_prepare_v2(db_meta, SQL_INSERT_HEALTH_LOG_DETAIL, -1, &res, 0);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("HEALTH [%s]: Failed to prepare statement for SQL_INSERT_HEALTH_LOG_DETAIL", rrdhost_hostname(host));
-        return;
-    }
-
-    rc = sqlite3_bind_int64(res, 1, (sqlite3_int64) health_log_id);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind unique_id parameter for SQL_INSERT_HEALTH_LOG_DETAIL");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int64(res, 2, (sqlite3_int64) ae->unique_id);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind unique_id parameter for SQL_INSERT_HEALTH_LOG_DETAIL");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int64(res, 3, (sqlite3_int64) ae->alarm_id);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind unique_id parameter for SQL_INSERT_HEALTH_LOG_DETAIL");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int64(res, 4, (sqlite3_int64) ae->alarm_event_id);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind alarm_event_id parameter for SQL_INSERT_HEALTH_LOG_DETAIL");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int64(res, 5, (sqlite3_int64) ae->updated_by_id);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind updated_by_id parameter for SQL_INSERT_HEALTH_LOG_DETAIL");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int64(res, 6, (sqlite3_int64) ae->updates_id);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind updates_id parameter for SQL_INSERT_HEALTH_LOG_DETAIL");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int64(res, 7, (sqlite3_int64) ae->when);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind when parameter for SQL_INSERT_HEALTH_LOG_DETAIL");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int64(res, 8, (sqlite3_int64) ae->duration);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind duration parameter for SQL_INSERT_HEALTH_LOG_DETAIL");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int64(res, 9, (sqlite3_int64) ae->non_clear_duration);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind non_clear_duration parameter for SQL_INSERT_HEALTH_LOG_DETAIL");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int64(res, 10, (sqlite3_int64) ae->flags);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind flags parameter for SQL_INSERT_HEALTH_LOG_DETAIL");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int64(res, 11, (sqlite3_int64) ae->exec_run_timestamp);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind exec_run_timestamp parameter for SQL_INSERT_HEALTH_LOG_DETAIL");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int64(res, 12, (sqlite3_int64) ae->delay_up_to_timestamp);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind delay_up_to_timestamp parameter for SQL_INSERT_HEALTH_LOG_DETAIL");
-        goto failed;
-    }
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, ae->info, 13);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind info parameter for SQL_INSERT_HEALTH_LOG_DETAIL");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int(res, 14, ae->exec_code);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind exec_code parameter for SQL_INSERT_HEALTH_LOG_DETAIL");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int(res, 15, ae->new_status);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind new_status parameter for SQL_INSERT_HEALTH_LOG_DETAIL");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int(res, 16, ae->old_status);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind old_status parameter for SQL_INSERT_HEALTH_LOG_DETAIL");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int(res, 17, ae->delay);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind delay parameter for SQL_INSERT_HEALTH_LOG_DETAIL");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_double(res, 18, ae->new_value);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind new_value parameter for SQL_INSERT_HEALTH_LOG_DETAIL");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_double(res, 19, ae->old_value);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind old_value parameter for SQL_INSERT_HEALTH_LOG_DETAIL");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int64(res, 20, (sqlite3_int64) ae->last_repeat);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind last_repeat parameter for SQL_INSERT_HEALTH_LOG_DETAIL");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_blob(res, 21, &ae->transition_id, sizeof(ae->transition_id), SQLITE_STATIC);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind transition_id parameter for SQL_INSERT_HEALTH_LOG_DETAIL");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int64(res, 22, (sqlite3_int64) ae->global_id);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind global_id parameter for SQL_INSERT_HEALTH_LOG_DETAIL");
-        goto failed;
-    }
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, ae->summary, 23);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind summary parameter for SQL_INSERT_HEALTH_LOG_DETAIL");
-        goto failed;
-    }
-
-    rc = execute_insert(res);
-    if (unlikely(rc != SQLITE_DONE)) {
-        error_report("HEALTH [%s]: Failed to execute SQL_INSERT_HEALTH_LOG_DETAIL, rc = %d", rrdhost_hostname(host), rc);
-        goto failed;
-    }
-
-    ae->flags |= HEALTH_ENTRY_FLAG_SAVED;
-
-failed:
-    if (unlikely(sqlite3_finalize(res) != SQLITE_OK))
-        error_report("HEALTH [%s]: Failed to finalize the prepared statement for inserting to health log.", rrdhost_hostname(host));
-}
-
-void sql_health_alarm_log_save(RRDHOST *host, ALARM_ENTRY *ae)
-{
-    if (ae->flags & HEALTH_ENTRY_FLAG_SAVED)
-        sql_health_alarm_log_update(host, ae);
-    else {
-        sql_health_alarm_log_insert(host, ae);
-#ifdef ENABLE_ACLK
-        if (netdata_cloud_enabled) {
-            sql_queue_alarm_to_aclk(host, ae, false);
-        }
-#endif
-    }
-}
-
-/*
- *
- * Health related SQL queries
- * Cleans up the health_log_detail table on a non-claimed or claimed host
- *
- */
-
-#define SQL_CLEANUP_HEALTH_LOG_DETAIL_NOT_CLAIMED                                                                      \
-    "DELETE FROM health_log_detail WHERE health_log_id IN "                                                            \
-    "(SELECT health_log_id FROM health_log WHERE host_id = @host_id) AND when_key < UNIXEPOCH() - @history "           \
-    "AND updated_by_id <> 0 AND transition_id NOT IN "                                                                 \
-    "(SELECT last_transition_id FROM health_log hl WHERE hl.host_id = @host_id)"
-
-#define SQL_CLEANUP_HEALTH_LOG_DETAIL_CLAIMED(guid)                                                                    \
-    "DELETE from health_log_detail WHERE unique_id NOT IN "                                                            \
-    "(SELECT filtered_alert_unique_id FROM aclk_alert_%s) "                                                            \
-    "AND unique_id IN (SELECT hld.unique_id FROM health_log hl, health_log_detail hld WHERE "                          \
-    "hl.host_id = @host_id AND hl.health_log_id = hld.health_log_id) "                                                 \
-    "AND health_log_id IN (SELECT health_log_id FROM health_log WHERE host_id = @host_id) "                            \
-    "AND when_key < unixepoch() - @history "                                                                           \
-    "AND updated_by_id <> 0 AND transition_id NOT IN "                                                                 \
-    "(SELECT last_transition_id FROM health_log hl WHERE hl.host_id = @host_id)",                                      \
-        guid
-
-void sql_health_alarm_log_cleanup(RRDHOST *host, bool claimed) {
-    sqlite3_stmt *res = NULL;
-    int rc;
-    char command[MAX_HEALTH_SQL_SIZE + 1];
-
-    if (unlikely(!db_meta)) {
-        if (default_rrd_memory_mode == RRD_MEMORY_MODE_DBENGINE)
-            error_report("Database has not been initialized");
-        return;
-    }
-
-    char uuid_str[UUID_STR_LEN];
-    uuid_unparse_lower_fix(&host->host_uuid, uuid_str);
-    snprintfz(command, sizeof(command) - 1, "aclk_alert_%s", uuid_str);
-
-    bool aclk_table_exists = table_exists_in_database(db_meta, command);
-
-    char *sql = SQL_CLEANUP_HEALTH_LOG_DETAIL_NOT_CLAIMED;
-
-    if (claimed && aclk_table_exists) {
-        snprintfz(command, sizeof(command) - 1, SQL_CLEANUP_HEALTH_LOG_DETAIL_CLAIMED(uuid_str));
-        sql = command;
-    }
-
-    rc = sqlite3_prepare_v2(db_meta, sql, -1, &res, 0);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to prepare statement to cleanup health log detail table (claimed)");
-        return;
-    }
-
-    rc = sqlite3_bind_blob(res, 1, &host->host_uuid, sizeof(host->host_uuid), SQLITE_STATIC);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind first host_id for sql_health_alarm_log_cleanup.");
-        goto done;
-    }
-
-    rc = sqlite3_bind_int64(res, 2, (sqlite3_int64)host->health_log.health_log_history);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind health log history for sql_health_alarm_log_cleanup.");
-        goto done;
-    }
-
-    rc = sqlite3_step_monitored(res);
-    if (unlikely(rc != SQLITE_DONE))
-        error_report("Failed to cleanup health log detail table, rc = %d", rc);
-
-    if (aclk_table_exists)
-        sql_aclk_alert_clean_dead_entries(host);
-
-done:
-    rc = sqlite3_finalize(res);
-    if (unlikely(rc != SQLITE_OK))
-        error_report("Failed to finalize the prepared statement to cleanup health log detail table (claimed)");
-}
-
-#define SQL_INJECT_REMOVED                                                                                                      \
-    "INSERT INTO health_log_detail (health_log_id, unique_id, alarm_id, alarm_event_id, updated_by_id, updates_id, when_key, "  \
-    "duration, non_clear_duration, flags, exec_run_timestamp, delay_up_to_timestamp, info, exec_code, new_status, old_status, " \
-    "delay, new_value, old_value, last_repeat, transition_id, global_id, summary) "                                             \
-    "SELECT health_log_id, ?1, ?2, ?3, 0, ?4, UNIXEPOCH(), 0, 0, flags, exec_run_timestamp, UNIXEPOCH(), info, exec_code, -2, " \
-    "new_status, delay, NULL, new_value, 0, ?5, NOW_USEC(0), summary FROM health_log_detail WHERE unique_id = ?6 AND transition_id = ?7"
-
-#define SQL_INJECT_REMOVED_UPDATE_DETAIL                                                                               \
-    "UPDATE health_log_detail SET flags = flags | ?1, updated_by_id = ?2 WHERE unique_id = ?3 AND transition_id = ?4"
-
-#define SQL_INJECT_REMOVED_UPDATE_LOG                                                                                  \
-    "UPDATE health_log SET last_transition_id = ?1 WHERE alarm_id = ?2 AND last_transition_id = ?3 AND host_id = ?4"
-
-void sql_inject_removed_status(
-    RRDHOST *host,
-    uint32_t alarm_id,
-    uint32_t alarm_event_id,
-    uint32_t unique_id,
-    uint32_t max_unique_id,
-    uuid_t *prev_transition_id)
-{
-    int rc;
-
-    if (!alarm_id || !alarm_event_id || !unique_id || !max_unique_id)
-        return;
-
-    sqlite3_stmt *res = NULL;
-
-    rc = sqlite3_prepare_v2(db_meta, SQL_INJECT_REMOVED, -1, &res, 0);
-    if (rc != SQLITE_OK) {
-        error_report("Failed to prepare statement when trying to inject removed event");
-        return;
-    }
-
-    rc = sqlite3_bind_int64(res, 1, (sqlite3_int64) max_unique_id);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind max_unique_id parameter for SQL_INJECT_REMOVED");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int64(res, 2, (sqlite3_int64) alarm_id);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind alarm_id parameter for SQL_INJECT_REMOVED");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int64(res, 3, (sqlite3_int64) alarm_event_id + 1);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind alarm_event_id parameter for SQL_INJECT_REMOVED");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int64(res, 4, (sqlite3_int64) unique_id);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind unique_id parameter for SQL_INJECT_REMOVED");
-        goto failed;
-    }
-
-    uuid_t transition_id;
-    uuid_generate_random(transition_id);
-    rc = sqlite3_bind_blob(res, 5, &transition_id, sizeof(transition_id), SQLITE_STATIC);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind config_hash_id parameter for SQL_INJECT_REMOVED");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int64(res, 6, (sqlite3_int64) unique_id);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind unique_id parameter for SQL_INJECT_REMOVED");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_blob(res, 7, prev_transition_id, sizeof(*prev_transition_id), SQLITE_STATIC);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind host_id parameter for SQL_INJECT_REMOVED.");
-        goto failed;
-    }
-
-    rc = execute_insert(res);
-    if (unlikely(rc != SQLITE_DONE)) {
-        error_report("HEALTH [N/A]: Failed to execute SQL_INJECT_REMOVED, rc = %d", rc);
-        goto failed;
-    }
-
-    if (unlikely(sqlite3_finalize(res) != SQLITE_OK))
-        error_report("HEALTH [N/A]: Failed to finalize the prepared statement for injecting removed event.");
-
-    //update the old entry in health_log_detail
-    rc = sqlite3_prepare_v2(db_meta, SQL_INJECT_REMOVED_UPDATE_DETAIL, -1, &res, 0);
-    if (rc != SQLITE_OK) {
-        error_report("Failed to prepare statement when trying to update health_log_detail during inject removed event");
-        return;
-    }
-
-    rc = sqlite3_bind_int64(res, 1, (sqlite3_int64) HEALTH_ENTRY_FLAG_UPDATED);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind flags parameter for SQL_INJECT_REMOVED_UPDATE_DETAIL");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int64(res, 2, (sqlite3_int64) max_unique_id);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind max_unique_id parameter for SQL_INJECT_REMOVED_UPDATE_DETAIL");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int64(res, 3, (sqlite3_int64) unique_id);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind unique_id parameter for SQL_INJECT_REMOVED_UPDATE_DETAIL");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_blob(res, 4, prev_transition_id, sizeof(*prev_transition_id), SQLITE_STATIC);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind host_id parameter for SQL_INJECT_REMOVED_UPDATE_DETAIL");
-        goto failed;
-    }
-
-    rc = execute_insert(res);
-    if (unlikely(rc != SQLITE_DONE)) {
-        error_report("HEALTH [N/A]: Failed to execute SQL_INJECT_REMOVED_UPDATE_DETAIL, rc = %d", rc);
-        goto failed;
-    }
-
-    //update the health_log_table
-    rc = sqlite3_prepare_v2(db_meta, SQL_INJECT_REMOVED_UPDATE_LOG, -1, &res, 0);
-    if (rc != SQLITE_OK) {
-        error_report("Failed to prepare statement when trying to update health_log during inject removed event");
-        return;
-    }
-
-    rc = sqlite3_bind_blob(res, 1, &transition_id, sizeof(transition_id), SQLITE_STATIC);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind host_id parameter for SQL_INJECT_REMOVED_UPDATE_LOG");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_int64(res, 2, (sqlite3_int64) alarm_id);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind unique_id parameter for SQL_INJECT_REMOVED_UPDATE_DETAIL");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_blob(res, 3, prev_transition_id, sizeof(*prev_transition_id), SQLITE_STATIC);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind host_id parameter for SQL_INJECT_REMOVED_UPDATE_LOG");
-        goto failed;
-    }
-
-    rc = sqlite3_bind_blob(res, 4, &host->host_uuid, sizeof(host->host_uuid), SQLITE_STATIC);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind host_id parameter for SQL_INJECT_REMOVED_UPDATE_DETAIL");
-        goto failed;
-    }
-
-    rc = execute_insert(res);
-    if (unlikely(rc != SQLITE_DONE))
-        error_report("HEALTH [N/A]: Failed to execute SQL_INJECT_REMOVED_UPDATE_DETAIL, rc = %d", rc);
-
-failed:
-    if (unlikely(sqlite3_finalize(res) != SQLITE_OK))
-        error_report("HEALTH [N/A]: Failed to finalize the prepared statement for injecting removed event.");
-}
-
-#define SQL_SELECT_MAX_UNIQUE_ID                                                                                       \
-    "SELECT MAX(hld.unique_id) FROM health_log_detail hld, health_log hl "                                             \
-    "WHERE hl.host_id = @host_id AND hl.health_log_id = hld.health_log_id"
-
-uint32_t sql_get_max_unique_id (RRDHOST *host)
-{
-    int rc;
-    uint32_t max_unique_id = 0;
-
-    sqlite3_stmt *res = NULL;
-
-    rc = sqlite3_prepare_v2(db_meta, SQL_SELECT_MAX_UNIQUE_ID, -1, &res, 0);
-    if (rc != SQLITE_OK) {
-        error_report("Failed to prepare statement when trying to get max unique id");
-        return 0;
-    }
-
-    rc = sqlite3_bind_blob(res, 1, &host->host_uuid, sizeof(host->host_uuid), SQLITE_STATIC);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind host_id parameter for SQL_SELECT_MAX_UNIQUE_ID.");
-        sqlite3_finalize(res);
-        return 0;
-    }
-
-     while (sqlite3_step_monitored(res) == SQLITE_ROW) {
-         max_unique_id = (uint32_t) sqlite3_column_int64(res, 0);
-     }
-
-     rc = sqlite3_finalize(res);
-     if (unlikely(rc != SQLITE_OK))
-         error_report("Failed to finalize the statement");
-
-     return max_unique_id;
-}
-
-#define SQL_SELECT_LAST_STATUSES                                                                                       \
-     "SELECT hld.new_status, hld.unique_id, hld.alarm_id, hld.alarm_event_id, hld.transition_id FROM health_log hl, "  \
-     "health_log_detail hld WHERE hl.host_id = @host_id AND hl.last_transition_id = hld.transition_id"
-
-void sql_check_removed_alerts_state(RRDHOST *host)
-{
-    int rc;
-    uint32_t max_unique_id = 0;
-    sqlite3_stmt *res = NULL;
-    uuid_t transition_id;
-
-    rc = sqlite3_prepare_v2(db_meta, SQL_SELECT_LAST_STATUSES, -1, &res, 0);
-    if (rc != SQLITE_OK) {
-        error_report("Failed to prepare statement when trying to check removed statuses");
-        return;
-    }
-
-    rc = sqlite3_bind_blob(res, 1, &host->host_uuid, sizeof(host->host_uuid), SQLITE_STATIC);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind host_id parameter for SQL_SELECT_LAST_STATUSES.");
-        sqlite3_finalize(res);
-        return;
-    }
-
-    while (sqlite3_step_monitored(res) == SQLITE_ROW) {
-        uint32_t alarm_id, alarm_event_id, unique_id;
-        RRDCALC_STATUS status;
-
-        status = (RRDCALC_STATUS)sqlite3_column_int(res, 0);
-        unique_id = (uint32_t)sqlite3_column_int64(res, 1);
-        alarm_id = (uint32_t)sqlite3_column_int64(res, 2);
-        alarm_event_id = (uint32_t)sqlite3_column_int64(res, 3);
-        uuid_copy(transition_id, *((uuid_t *)sqlite3_column_blob(res, 4)));
-
-        if (unlikely(status != RRDCALC_STATUS_REMOVED)) {
-           if (unlikely(!max_unique_id))
-               max_unique_id = sql_get_max_unique_id(host);
-
-           sql_inject_removed_status(host, alarm_id, alarm_event_id, unique_id, ++max_unique_id, &transition_id);
-        }
-    }
-
-    rc = sqlite3_finalize(res);
-    if (unlikely(rc != SQLITE_OK))
-        error_report("Failed to finalize the statement");
-}
-
-/* Health related SQL queries
-   Load from the health log table
-*/
-#define SQL_LOAD_HEALTH_LOG                                                                                            \
-    "SELECT hld.unique_id, hld.alarm_id, hld.alarm_event_id, hl.config_hash_id, hld.updated_by_id, "                   \
-    "hld.updates_id, hld.when_key, hld.duration, hld.non_clear_duration, hld.flags, hld.exec_run_timestamp, "          \
-    "hld.delay_up_to_timestamp, hl.name, hl.chart, hl.exec, hl.recipient, ah.source, hl.units, "                       \
-    "hld.info, hld.exec_code, hld.new_status, hld.old_status, hld.delay, hld.new_value, hld.old_value, "               \
-    "hld.last_repeat, ah.class, ah.component, ah.type, hl.chart_context, hld.transition_id, hld.global_id, "           \
-    "hl.chart_name, hld.summary FROM health_log hl, alert_hash ah, health_log_detail hld "                             \
-    "WHERE hl.config_hash_id = ah.hash_id and hl.host_id = @host_id and hl.last_transition_id = hld.transition_id"
-
-void sql_health_alarm_log_load(RRDHOST *host)
-{
-    sqlite3_stmt *res = NULL;
-    int ret;
-    ssize_t errored = 0, loaded = 0;
-
-    if (unlikely(!db_meta)) {
-        if (default_rrd_memory_mode == RRD_MEMORY_MODE_DBENGINE)
-            error_report("HEALTH [%s]: Database has not been initialized", rrdhost_hostname(host));
-        return;
-    }
-
-    sql_check_removed_alerts_state(host);
-
-    ret = sqlite3_prepare_v2(db_meta, SQL_LOAD_HEALTH_LOG, -1, &res, 0);
-    if (unlikely(ret != SQLITE_OK)) {
-        error_report("HEALTH [%s]: Failed to prepare sql statement to load health log.", rrdhost_hostname(host));
-        return;
-    }
-
-    ret = sqlite3_bind_blob(res, 1, &host->host_uuid, sizeof(host->host_uuid), SQLITE_STATIC);
-    if (unlikely(ret != SQLITE_OK)) {
-        error_report("Failed to bind host_id parameter for SQL_LOAD_HEALTH_LOG.");
-        sqlite3_finalize(res);
-        return;
-    }
-
-    DICTIONARY *all_rrdcalcs = dictionary_create(
-        DICT_OPTION_NAME_LINK_DONT_CLONE | DICT_OPTION_VALUE_LINK_DONT_CLONE | DICT_OPTION_DONT_OVERWRITE_VALUE);
-    RRDCALC *rc;
-    foreach_rrdcalc_in_rrdhost_read(host, rc) {
-        dictionary_set(all_rrdcalcs, rrdcalc_name(rc), rc, sizeof(*rc));
-    }
-    foreach_rrdcalc_in_rrdhost_done(rc);
-
-    rw_spinlock_read_lock(&host->health_log.spinlock);
-
-    while (sqlite3_step_monitored(res) == SQLITE_ROW) {
-        ALARM_ENTRY *ae = NULL;
-
-        // check that we have valid ids
-        uint32_t unique_id = (uint32_t) sqlite3_column_int64(res, 0);
-        if(!unique_id) {
-            error_report("HEALTH [%s]: Got invalid unique id. Ignoring it.", rrdhost_hostname(host));
-            errored++;
-            continue;
-        }
-
-        uint32_t alarm_id = (uint32_t) sqlite3_column_int64(res, 1);
-        if(!alarm_id) {
-            error_report("HEALTH [%s]: Got invalid alarm id. Ignoring it.", rrdhost_hostname(host));
-            errored++;
-            continue;
-        }
-
-        //need name and chart
-        if (sqlite3_column_type(res, 12) == SQLITE_NULL) {
-            error_report("HEALTH [%s]: Got null name field. Ignoring it.", rrdhost_hostname(host));
-            errored++;
-            continue;
-        }
-
-        if (sqlite3_column_type(res, 13) == SQLITE_NULL) {
-            error_report("HEALTH [%s]: Got null chart field. Ignoring it.", rrdhost_hostname(host));
-            errored++;
-            continue;
-        }
-
-        // Check if we got last_repeat field
-        time_t last_repeat = (time_t)sqlite3_column_int64(res, 25);
-
-        rc = dictionary_get(all_rrdcalcs, (char *) sqlite3_column_text(res, 13));
-        if(unlikely(rc)) {
-            if (rrdcalc_isrepeating(rc)) {
-                rc->last_repeat = last_repeat;
-                // We iterate through repeating alarm entries only to
-                // find the latest last_repeat timestamp. Otherwise,
-                // there is no need to keep them in memory.
-                continue;
-            }
-        }
-
-        ae = callocz(1, sizeof(ALARM_ENTRY));
-
-        ae->unique_id = unique_id;
-        ae->alarm_id = alarm_id;
-
-        if (sqlite3_column_type(res, 3) != SQLITE_NULL)
-            uuid_copy(ae->config_hash_id, *((uuid_t *) sqlite3_column_blob(res, 3)));
-
-        ae->alarm_event_id = (uint32_t) sqlite3_column_int64(res, 2);
-        ae->updated_by_id = (uint32_t) sqlite3_column_int64(res, 4);
-        ae->updates_id = (uint32_t) sqlite3_column_int64(res, 5);
-
-        ae->when = (time_t) sqlite3_column_int64(res, 6);
-        ae->duration = (time_t) sqlite3_column_int64(res, 7);
-        ae->non_clear_duration = (time_t) sqlite3_column_int64(res, 8);
-
-        ae->flags = (uint32_t) sqlite3_column_int64(res, 9);
-        ae->flags |= HEALTH_ENTRY_FLAG_SAVED;
-
-        ae->exec_run_timestamp = (time_t) sqlite3_column_int64(res, 10);
-        ae->delay_up_to_timestamp = (time_t) sqlite3_column_int64(res, 11);
-
-        ae->name   = string_strdupz((char *) sqlite3_column_text(res, 12));
-        ae->chart  = string_strdupz((char *) sqlite3_column_text(res, 13));
-
-        ae->exec = SQLITE3_COLUMN_STRINGDUP_OR_NULL(res, 14);
-        ae->recipient = SQLITE3_COLUMN_STRINGDUP_OR_NULL(res, 15);
-        ae->source = SQLITE3_COLUMN_STRINGDUP_OR_NULL(res, 16);
-        ae->units = SQLITE3_COLUMN_STRINGDUP_OR_NULL(res, 17);
-        ae->info = SQLITE3_COLUMN_STRINGDUP_OR_NULL(res, 18);
-
-        ae->exec_code   = (int) sqlite3_column_int(res, 19);
-        ae->new_status  = (RRDCALC_STATUS) sqlite3_column_int(res, 20);
-        ae->old_status  = (RRDCALC_STATUS)sqlite3_column_int(res, 21);
-        ae->delay       = (int) sqlite3_column_int(res, 22);
-
-        ae->new_value   = (NETDATA_DOUBLE) sqlite3_column_double(res, 23);
-        ae->old_value   = (NETDATA_DOUBLE) sqlite3_column_double(res, 24);
-
-        ae->last_repeat = last_repeat;
-
-        ae->classification = SQLITE3_COLUMN_STRINGDUP_OR_NULL(res, 26);
-        ae->component = SQLITE3_COLUMN_STRINGDUP_OR_NULL(res, 27);
-        ae->type = SQLITE3_COLUMN_STRINGDUP_OR_NULL(res, 28);
-        ae->chart_context = SQLITE3_COLUMN_STRINGDUP_OR_NULL(res, 29);
-
-        if (sqlite3_column_type(res, 30) != SQLITE_NULL)
-            uuid_copy(ae->transition_id, *((uuid_t *)sqlite3_column_blob(res, 30)));
-
-        if (sqlite3_column_type(res, 31) != SQLITE_NULL)
-            ae->global_id = sqlite3_column_int64(res, 31);
-
-        ae->chart_name = SQLITE3_COLUMN_STRINGDUP_OR_NULL(res, 32);
-        ae->summary = SQLITE3_COLUMN_STRINGDUP_OR_NULL(res, 33);
-
-        char value_string[100 + 1];
-        string_freez(ae->old_value_string);
-        string_freez(ae->new_value_string);
-        ae->old_value_string = string_strdupz(format_value_and_unit(value_string, 100, ae->old_value, ae_units(ae), -1));
-        ae->new_value_string = string_strdupz(format_value_and_unit(value_string, 100, ae->new_value, ae_units(ae), -1));
-
-        ae->next = host->health_log.alarms;
-        host->health_log.alarms = ae;
-
-        if(unlikely(ae->unique_id > host->health_max_unique_id))
-            host->health_max_unique_id = ae->unique_id;
-
-        if(unlikely(ae->alarm_id >= host->health_max_alarm_id))
-            host->health_max_alarm_id = ae->alarm_id;
-
-        loaded++;
-    }
-
-    rw_spinlock_read_unlock(&host->health_log.spinlock);
-
-    dictionary_destroy(all_rrdcalcs);
-    all_rrdcalcs = NULL;
-
-    if(!host->health_max_unique_id) host->health_max_unique_id = (uint32_t)now_realtime_sec();
-    if(!host->health_max_alarm_id)  host->health_max_alarm_id  = (uint32_t)now_realtime_sec();
-
-    host->health_log.next_log_id = host->health_max_unique_id + 1;
-    if (unlikely(!host->health_log.next_alarm_id || host->health_log.next_alarm_id <= host->health_max_alarm_id))
-        host->health_log.next_alarm_id = host->health_max_alarm_id + 1;
-
-    nd_log(NDLS_DAEMON, errored ? NDLP_WARNING : NDLP_DEBUG,
-           "[%s]: Table health_log, loaded %zd alarm entries, errors in %zd entries.",
-           rrdhost_hostname(host), loaded, errored);
-
-    ret = sqlite3_finalize(res);
-    if (unlikely(ret != SQLITE_OK))
-        error_report("Failed to finalize the health log read statement");
-}
-
-/*
- * Store an alert config hash in the database
- */
-#define SQL_STORE_ALERT_CONFIG_HASH                                                                                     \
-    "insert or replace into alert_hash (hash_id, date_updated, alarm, template, "                                       \
-    "on_key, class, component, type, os, hosts, lookup, every, units, calc, plugin, module, "                           \
-    "charts, green, red, warn, crit, exec, to_key, info, delay, options, repeat, host_labels, "                         \
-    "p_db_lookup_dimensions, p_db_lookup_method, p_db_lookup_options, p_db_lookup_after, "                              \
-    "p_db_lookup_before, p_update_every, source, chart_labels, summary) values (@hash_id,UNIXEPOCH(),@alarm,@template," \
-    "@on_key,@class,@component,@type,@os,@hosts,@lookup,@every,@units,@calc,@plugin,@module,"                           \
-    "@charts,@green,@red,@warn,@crit,@exec,@to_key,@info,@delay,@options,@repeat,@host_labels,"                         \
-    "@p_db_lookup_dimensions,@p_db_lookup_method,@p_db_lookup_options,@p_db_lookup_after,"                              \
-    "@p_db_lookup_before,@p_update_every,@source,@chart_labels,@summary)"
-
-int sql_store_alert_config_hash(uuid_t *hash_id, struct alert_config *cfg)
-{
-    static __thread sqlite3_stmt *res = NULL;
-    int rc, param = 0;
-
-    if (unlikely(!db_meta)) {
-        if (default_rrd_memory_mode != RRD_MEMORY_MODE_DBENGINE)
-            return 0;
-        error_report("Database has not been initialized");
-        return 1;
-    }
-
-    if (unlikely(!res)) {
-        rc = prepare_statement(db_meta, SQL_STORE_ALERT_CONFIG_HASH, &res);
-        if (unlikely(rc != SQLITE_OK)) {
-            error_report("Failed to prepare statement to store alert configuration, rc = %d", rc);
-            return 1;
-        }
-    }
-
-    rc = sqlite3_bind_blob(res, ++param, hash_id, sizeof(*hash_id), SQLITE_STATIC);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->alarm, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->template_key, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->on, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->classification, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->component, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->type, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->os, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->host, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->lookup, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->every, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->units, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->calc, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->plugin, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->module, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->charts, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->green, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->red, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->warn, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->crit, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->exec, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->to, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->info, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->delay, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->options, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->repeat, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->host_labels, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    if (cfg->p_db_lookup_after) {
-        rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->p_db_lookup_dimensions, ++param);
-        if (unlikely(rc != SQLITE_OK))
-            goto bind_fail;
-
-        rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->p_db_lookup_method, ++param);
-        if (unlikely(rc != SQLITE_OK))
-            goto bind_fail;
-
-        rc = sqlite3_bind_int(res, ++param, (int) cfg->p_db_lookup_options);
-        if (unlikely(rc != SQLITE_OK))
-            goto bind_fail;
-
-        rc = sqlite3_bind_int(res, ++param, (int) cfg->p_db_lookup_after);
-        if (unlikely(rc != SQLITE_OK))
-            goto bind_fail;
-
-        rc = sqlite3_bind_int(res, ++param, (int) cfg->p_db_lookup_before);
-        if (unlikely(rc != SQLITE_OK))
-            goto bind_fail;
-    } else {
-        rc = sqlite3_bind_null(res, ++param);
-        if (unlikely(rc != SQLITE_OK))
-            goto bind_fail;
-
-        rc = sqlite3_bind_null(res, ++param);
-        if (unlikely(rc != SQLITE_OK))
-            goto bind_fail;
-
-        rc = sqlite3_bind_null(res, ++param);
-        if (unlikely(rc != SQLITE_OK))
-            goto bind_fail;
-
-        rc = sqlite3_bind_null(res, ++param);
-        if (unlikely(rc != SQLITE_OK))
-            goto bind_fail;
-
-        rc = sqlite3_bind_null(res, ++param);
-        if (unlikely(rc != SQLITE_OK))
-            goto bind_fail;
-    }
-
-    rc = sqlite3_bind_int(res, ++param, cfg->p_update_every);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->source, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->chart_labels, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, cfg->summary, ++param);
-    if (unlikely(rc != SQLITE_OK))
-        goto bind_fail;
-
-    rc = execute_insert(res);
-    if (unlikely(rc != SQLITE_DONE))
-        error_report("Failed to store alert config, rc = %d", rc);
-
-    rc = sqlite3_reset(res);
-    if (unlikely(rc != SQLITE_OK))
-        error_report("Failed to reset statement in alert hash_id store function, rc = %d", rc);
-
-    return 0;
-
-bind_fail:
-    error_report("Failed to bind parameter %d to store alert hash_id, rc = %d", param, rc);
-    rc = sqlite3_reset(res);
-    if (unlikely(rc != SQLITE_OK))
-        error_report("Failed to reset statement in alert hash_id store function, rc = %d", rc);
-    return 1;
-}
-
-/*
-  alert hashes are used for cloud communication.
-  if cloud is disabled or openssl is not available (which will prevent cloud connectivity)
-  skip hash calculations
-*/
-#if defined ENABLE_HTTPS
-#define DIGEST_ALERT_CONFIG_VAL(v) ((v) ? EVP_DigestUpdate(evpctx, (string2str(v)), string_strlen((v))) : EVP_DigestUpdate(evpctx, "", 1))
-#endif
-int alert_hash_and_store_config(
-    uuid_t hash_id,
-    struct alert_config *cfg,
-    int store_hash)
-{
-#if defined ENABLE_HTTPS
-    EVP_MD_CTX *evpctx;
-    unsigned char hash_value[EVP_MAX_MD_SIZE];
-    unsigned int hash_len;
-    evpctx = EVP_MD_CTX_create();
-    EVP_DigestInit_ex(evpctx, EVP_sha256(), NULL);
-
-    DIGEST_ALERT_CONFIG_VAL(cfg->alarm);
-    DIGEST_ALERT_CONFIG_VAL(cfg->template_key);
-    DIGEST_ALERT_CONFIG_VAL(cfg->os);
-    DIGEST_ALERT_CONFIG_VAL(cfg->host);
-    DIGEST_ALERT_CONFIG_VAL(cfg->on);
-    DIGEST_ALERT_CONFIG_VAL(cfg->plugin);
-    DIGEST_ALERT_CONFIG_VAL(cfg->module);
-    DIGEST_ALERT_CONFIG_VAL(cfg->charts);
-    DIGEST_ALERT_CONFIG_VAL(cfg->lookup);
-    DIGEST_ALERT_CONFIG_VAL(cfg->calc);
-    DIGEST_ALERT_CONFIG_VAL(cfg->every);
-    DIGEST_ALERT_CONFIG_VAL(cfg->green);
-    DIGEST_ALERT_CONFIG_VAL(cfg->red);
-    DIGEST_ALERT_CONFIG_VAL(cfg->warn);
-    DIGEST_ALERT_CONFIG_VAL(cfg->crit);
-    DIGEST_ALERT_CONFIG_VAL(cfg->exec);
-    DIGEST_ALERT_CONFIG_VAL(cfg->to);
-    DIGEST_ALERT_CONFIG_VAL(cfg->units);
-    DIGEST_ALERT_CONFIG_VAL(cfg->info);
-    DIGEST_ALERT_CONFIG_VAL(cfg->classification);
-    DIGEST_ALERT_CONFIG_VAL(cfg->component);
-    DIGEST_ALERT_CONFIG_VAL(cfg->type);
-    DIGEST_ALERT_CONFIG_VAL(cfg->delay);
-    DIGEST_ALERT_CONFIG_VAL(cfg->options);
-    DIGEST_ALERT_CONFIG_VAL(cfg->repeat);
-    DIGEST_ALERT_CONFIG_VAL(cfg->host_labels);
-    DIGEST_ALERT_CONFIG_VAL(cfg->chart_labels);
-    DIGEST_ALERT_CONFIG_VAL(cfg->summary);
-
-    EVP_DigestFinal_ex(evpctx, hash_value, &hash_len);
-    EVP_MD_CTX_destroy(evpctx);
-    fatal_assert(hash_len > sizeof(uuid_t));
-
-    char uuid_str[UUID_STR_LEN];
-    uuid_unparse_lower(*((uuid_t *)&hash_value), uuid_str);
-    uuid_copy(hash_id, *((uuid_t *)&hash_value));
-
-    /* store everything, so it can be recreated when not in memory or just a subset ? */
-    if (store_hash)
-        (void)sql_store_alert_config_hash( (uuid_t *)&hash_value, cfg);
-#else
-    UNUSED(hash_id);
-    UNUSED(cfg);
-    UNUSED(store_hash);
-#endif
-
-    return 1;
-}
-
-#define SQL_SELECT_HEALTH_LAST_EXECUTED_EVENT                                                                          \
-    "SELECT hld.new_status FROM health_log hl, health_log_detail hld "                                                 \
-    "WHERE hl.host_id = @host_id AND hl.alarm_id = @alarm_id AND hld.unique_id != @unique_id AND hld.flags & @flags "  \
-    "AND hl.health_log_id = hld.health_log_id ORDER BY hld.unique_id DESC LIMIT 1"
-
-int sql_health_get_last_executed_event(RRDHOST *host, ALARM_ENTRY *ae, RRDCALC_STATUS *last_executed_status)
-{
-    int rc = 0, ret = -1;
-    sqlite3_stmt *res = NULL;
-
-    rc = sqlite3_prepare_v2(db_meta, SQL_SELECT_HEALTH_LAST_EXECUTED_EVENT, -1, &res, 0);
-    if (rc != SQLITE_OK) {
-        error_report("Failed to prepare statement when trying to get last executed status");
-        return ret;
-    }
-
-    rc = sqlite3_bind_blob(res, 1, &host->host_uuid, sizeof(host->host_uuid), SQLITE_STATIC);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind host_id parameter for SQL_SELECT_HEALTH_LAST_EXECUTED_EVENT.");
-        goto done;
-    }
-
-    rc = sqlite3_bind_int(res, 2, (int) ae->alarm_id);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind alarm_id parameter for SQL_SELECT_HEALTH_LAST_EXECUTED_EVENT.");
-        goto done;
-    }
-
-    rc = sqlite3_bind_int(res, 3, (int) ae->unique_id);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind unique_id parameter for SQL_SELECT_HEALTH_LAST_EXECUTED_EVENT.");
-        goto done;
-    }
-
-    rc = sqlite3_bind_int(res, 4, (uint32_t) HEALTH_ENTRY_FLAG_EXEC_RUN);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind unique_id parameter for SQL_SELECT_HEALTH_LAST_EXECUTED_EVENT.");
-        goto done;
-    }
-
-    ret = 0;
-    while (sqlite3_step_monitored(res) == SQLITE_ROW) {
-        *last_executed_status  = (RRDCALC_STATUS) sqlite3_column_int(res, 0);
-        ret = 1;
-    }
-
-done:
-     rc = sqlite3_finalize(res);
-     if (unlikely(rc != SQLITE_OK))
-         error_report("Failed to finalize the statement.");
-
-     return ret;
-}
-
-#define SQL_SELECT_HEALTH_LOG                                                                                          \
-     "SELECT hld.unique_id, hld.alarm_id, hld.alarm_event_id, hl.config_hash_id, hld.updated_by_id, hld.updates_id, "  \
-     "hld.when_key, hld.duration, hld.non_clear_duration, hld.flags, hld.exec_run_timestamp, "                         \
-     "hld.delay_up_to_timestamp, hl.name, hl.chart, hl.exec, hl.recipient, ah.source, "                                \
-     "hl.units, hld.info, hld.exec_code, hld.new_status, hld.old_status, hld.delay, hld.new_value, hld.old_value, "    \
-     "hld.last_repeat, ah.class, ah.component, ah.type, hl.chart_context, hld.transition_id, hld.summary "             \
-     "FROM health_log hl, alert_hash ah, health_log_detail hld WHERE hl.config_hash_id = ah.hash_id and "              \
-     "hl.health_log_id = hld.health_log_id and hl.host_id = @host_id AND hld.unique_id > @after "
-
-void sql_health_alarm_log2json(RRDHOST *host, BUFFER *wb, time_t after, const char *chart)
-{
-     unsigned int max = host->health_log.max;
-
-     static __thread sqlite3_stmt *stmt_no_chart = NULL;
-     static __thread sqlite3_stmt *stmt_with_chart = NULL;
-
-     sqlite3_stmt **active_stmt;
-     sqlite3_stmt *stmt_query;
-
-     int rc;
-
-     active_stmt = chart ? &stmt_with_chart : &stmt_no_chart;
-
-     if (!*active_stmt) {
-
-         BUFFER *command = buffer_create(MAX_HEALTH_SQL_SIZE, NULL);
-         buffer_sprintf(command, SQL_SELECT_HEALTH_LOG);
-
-         if (chart)
-            buffer_strcat(command, " AND hl.chart = @chart ");
-
-         buffer_strcat(command, " ORDER BY hld.unique_id DESC LIMIT @limit");
-
-         rc = prepare_statement(db_meta, buffer_tostring(command), active_stmt);
-         buffer_free(command);
-
-         if (unlikely(rc != SQLITE_OK)) {
-            error_report("Failed to prepare statement SQL_SELECT_HEALTH_LOG");
-            return;
-         }
-     }
-
-     stmt_query = *active_stmt;
-
-     int param = 0;
-     rc = sqlite3_bind_blob(stmt_query, ++param, &host->host_uuid, sizeof(host->host_uuid), SQLITE_STATIC);
-     if (unlikely(rc != SQLITE_OK)) {
-         error_report("Failed to bind host_id for SQL_SELECT_HEALTH_LOG.");
-         goto finish;
-     }
-
-     rc = sqlite3_bind_int64(stmt_query, ++param, after);
-     if (unlikely(rc != SQLITE_OK)) {
-         error_report("Failed to bind after for SQL_SELECT_HEALTH_LOG.");
-         goto finish;
-     }
-
-     if (chart) {
-         rc = sqlite3_bind_text(stmt_query, ++param, chart, -1, SQLITE_STATIC);
-         if (unlikely(rc != SQLITE_OK)) {
-            error_report("Failed to bind after for SQL_SELECT_HEALTH_LOG.");
-            goto finish;
-         }
-     }
-
-     rc = sqlite3_bind_int64(stmt_query, ++param, max);
-     if (unlikely(rc != SQLITE_OK)) {
-         error_report("Failed to bind max lines for SQL_SELECT_HEALTH_LOG.");
-         goto finish;
-     }
-
-     buffer_json_initialize(wb, "\"", "\"", 0, false, BUFFER_JSON_OPTIONS_DEFAULT);
-     buffer_json_member_add_array(wb, NULL);
-
-     while (sqlite3_step(stmt_query) == SQLITE_ROW) {
-         char old_value_string[100 + 1];
-         char new_value_string[100 + 1];
-
-         char config_hash_id[UUID_STR_LEN];
-         uuid_unparse_lower(*((uuid_t *)sqlite3_column_blob(stmt_query, 3)), config_hash_id);
-
-         char transition_id[UUID_STR_LEN] = {0};
-         if (sqlite3_column_type(stmt_query, 30) != SQLITE_NULL)
-            uuid_unparse_lower(*((uuid_t *)sqlite3_column_blob(stmt_query, 30)), transition_id);
-
-         char *edit_command = sqlite3_column_bytes(stmt_query, 16) > 0 ?
-                                  health_edit_command_from_source((char *)sqlite3_column_text(stmt_query, 16)) :
-                                  strdupz("UNKNOWN=0=UNKNOWN");
-
-        buffer_json_add_array_item_object(wb); // this node
-
-        buffer_json_member_add_string_or_empty(wb, "hostname",             rrdhost_hostname(host));
-                  buffer_json_member_add_int64(wb, "utc_offset",           (int64_t)host->utc_offset);
-        buffer_json_member_add_string_or_empty(wb, "timezone",             rrdhost_abbrev_timezone(host));
-                  buffer_json_member_add_int64(wb, "unique_id",            (int64_t) sqlite3_column_int64(stmt_query, 0));
-                  buffer_json_member_add_int64(wb, "alarm_id",             (int64_t) sqlite3_column_int64(stmt_query, 1));
-                  buffer_json_member_add_int64(wb, "alarm_event_id",       (int64_t) sqlite3_column_int64(stmt_query, 2));
-        buffer_json_member_add_string_or_empty(wb, "config_hash_id",       config_hash_id);
-        buffer_json_member_add_string_or_empty(wb, "transition_id",        transition_id);
-        buffer_json_member_add_string_or_empty(wb, "name",                 (const char *) sqlite3_column_text(stmt_query, 12));
-        buffer_json_member_add_string_or_empty(wb, "chart",                (const char *) sqlite3_column_text(stmt_query, 13));
-        buffer_json_member_add_string_or_empty(wb, "context",              (const char *) sqlite3_column_text(stmt_query, 29));
-        buffer_json_member_add_string_or_empty(wb, "class",                sqlite3_column_text(stmt_query, 26) ? (const char *) sqlite3_column_text(stmt_query, 26) : (char *) "Unknown");
-        buffer_json_member_add_string_or_empty(wb, "component",            sqlite3_column_text(stmt_query, 27) ? (const char *) sqlite3_column_text(stmt_query, 27) : (char *) "Unknown");
-        buffer_json_member_add_string_or_empty(wb, "type",                 sqlite3_column_text(stmt_query, 28) ? (const char *) sqlite3_column_text(stmt_query, 28) : (char *) "Unknown");
-                buffer_json_member_add_boolean(wb, "processed",            (sqlite3_column_int64(stmt_query, 9) & HEALTH_ENTRY_FLAG_PROCESSED));
-                buffer_json_member_add_boolean(wb, "updated",              (sqlite3_column_int64(stmt_query, 9) & HEALTH_ENTRY_FLAG_UPDATED));
-                  buffer_json_member_add_int64(wb, "exec_run",             (int64_t)sqlite3_column_int64(stmt_query, 10));
-                buffer_json_member_add_boolean(wb, "exec_failed",          (sqlite3_column_int64(stmt_query, 9) & HEALTH_ENTRY_FLAG_EXEC_FAILED));
-        buffer_json_member_add_string_or_empty(wb, "exec",                 sqlite3_column_text(stmt_query, 14) ? (const char *) sqlite3_column_text(stmt_query, 14) : string2str(host->health.health_default_exec));
-        buffer_json_member_add_string_or_empty(wb, "recipient",            sqlite3_column_text(stmt_query, 15) ? (const char *) sqlite3_column_text(stmt_query, 15) : string2str(host->health.health_default_recipient));
-                  buffer_json_member_add_int64(wb, "exec_code",            sqlite3_column_int(stmt_query, 19));
-        buffer_json_member_add_string_or_empty(wb, "source",               sqlite3_column_text(stmt_query, 16) ? (const char *) sqlite3_column_text(stmt_query, 16) : (char *) "Unknown");
-        buffer_json_member_add_string_or_empty(wb, "command",              edit_command);
-        buffer_json_member_add_string_or_empty(wb, "units",                (const char *) sqlite3_column_text(stmt_query, 17));
-                  buffer_json_member_add_int64(wb, "when",                 (int64_t)sqlite3_column_int64(stmt_query, 6));
-                  buffer_json_member_add_int64(wb, "duration",             (int64_t)sqlite3_column_int64(stmt_query, 7));
-                  buffer_json_member_add_int64(wb, "non_clear_duration",   (int64_t)sqlite3_column_int64(stmt_query, 8));
-        buffer_json_member_add_string_or_empty(wb, "status",               rrdcalc_status2string(sqlite3_column_int(stmt_query, 20)));
-        buffer_json_member_add_string_or_empty(wb, "old_status",           rrdcalc_status2string(sqlite3_column_int(stmt_query, 21)));
-                  buffer_json_member_add_int64(wb, "delay",                sqlite3_column_int(stmt_query, 22));
-                  buffer_json_member_add_int64(wb, "delay_up_to_timestamp",(int64_t)sqlite3_column_int64(stmt_query, 11));
-                  buffer_json_member_add_int64(wb, "updated_by_id",        (unsigned int)sqlite3_column_int64(stmt_query, 4));
-                  buffer_json_member_add_int64(wb, "updates_id",           (unsigned int)sqlite3_column_int64(stmt_query, 5));
-        buffer_json_member_add_string_or_empty(wb, "value_string",         sqlite3_column_type(stmt_query, 23) == SQLITE_NULL ? "-" :
-                                                                                      format_value_and_unit(new_value_string, 100, sqlite3_column_double(stmt_query, 23), (char *) sqlite3_column_text(stmt_query, 17), -1));
-        buffer_json_member_add_string_or_empty(wb, "old_value_string",     sqlite3_column_type(stmt_query, 24) == SQLITE_NULL ? "-" :
-                                                                                      format_value_and_unit(old_value_string, 100, sqlite3_column_double(stmt_query, 24), (char *) sqlite3_column_text(stmt_query, 17), -1));
-                  buffer_json_member_add_int64(wb, "last_repeat",          (int64_t)sqlite3_column_int64(stmt_query, 25));
-                buffer_json_member_add_boolean(wb, "silenced",             (sqlite3_column_int64(stmt_query, 9) & HEALTH_ENTRY_FLAG_SILENCED));
-        buffer_json_member_add_string_or_empty(wb, "summary",              (const char *) sqlite3_column_text(stmt_query, 31));
-        buffer_json_member_add_string_or_empty(wb, "info",                 (const char *) sqlite3_column_text(stmt_query, 18));
-                buffer_json_member_add_boolean(wb, "no_clear_notification",(sqlite3_column_int64(stmt_query, 9) & HEALTH_ENTRY_FLAG_NO_CLEAR_NOTIFICATION));
-
-        if (sqlite3_column_type(stmt_query, 23) == SQLITE_NULL)
-            buffer_json_member_add_string(wb, "value", NULL);
-        else
-            buffer_json_member_add_double(wb, "value", sqlite3_column_double(stmt_query, 23));
-
-        if (sqlite3_column_type(stmt_query, 24) == SQLITE_NULL)
-            buffer_json_member_add_string(wb, "old_value", NULL);
-        else
-            buffer_json_member_add_double(wb, "old_value", sqlite3_column_double(stmt_query, 23));
-
-        freez(edit_command);
-
-        buffer_json_object_close(wb);
-    }
-
-    buffer_json_array_close(wb);
-    buffer_json_finalize(wb);
-
-finish:
-     rc = sqlite3_reset(stmt_query);
-     if (unlikely(rc != SQLITE_OK))
-         error_report("Failed to reset statement for SQL_SELECT_HEALTH_LOG");
-}
-
-#define SQL_COPY_HEALTH_LOG(table) "INSERT OR IGNORE INTO health_log (host_id, alarm_id, config_hash_id, name, chart, family, exec, recipient, units, chart_context) SELECT ?1, alarm_id, config_hash_id, name, chart, family, exec, recipient, units, chart_context from %s", table
-#define SQL_COPY_HEALTH_LOG_DETAIL(table) "INSERT INTO health_log_detail (unique_id, alarm_id, alarm_event_id, updated_by_id, updates_id, when_key, duration, non_clear_duration, flags, exec_run_timestamp, delay_up_to_timestamp, info, exec_code, new_status, old_status, delay, new_value, old_value, last_repeat, transition_id, global_id, host_id) SELECT unique_id, alarm_id, alarm_event_id, updated_by_id, updates_id, when_key, duration, non_clear_duration, flags, exec_run_timestamp, delay_up_to_timestamp, info, exec_code, new_status, old_status, delay, new_value, old_value, last_repeat, transition_id, now_usec(1), ?1 from %s", table
-#define SQL_UPDATE_HEALTH_LOG_DETAIL_TRANSITION_ID "update health_log_detail set transition_id = uuid_random() where transition_id is null"
-#define SQL_UPDATE_HEALTH_LOG_DETAIL_HEALTH_LOG_ID "update health_log_detail set health_log_id = (select health_log_id from health_log where host_id = ?1 and alarm_id = health_log_detail.alarm_id) where health_log_id is null and host_id = ?2"
-#define SQL_UPDATE_HEALTH_LOG_LAST_TRANSITION_ID "update health_log set last_transition_id = (select transition_id from health_log_detail where health_log_id = health_log.health_log_id and alarm_id = health_log.alarm_id group by (alarm_id) having max(alarm_event_id)) where host_id = ?1"
-int health_migrate_old_health_log_table(char *table) {
-    if (!table)
-        return 0;
-
-    //table should contain guid. We need to
-    //keep it in the new table along with it's data
-    //health_log_XXXXXXXX_XXXX_XXXX_XXXX_XXXXXXXXXXXX
-    if (strnlen(table, 46) != 46) {
-        return 0;
-    }
-
-    char *uuid_from_table = strdupz(table + 11);
-    uuid_t uuid;
-    if (uuid_parse_fix(uuid_from_table, uuid)) {
-        freez(uuid_from_table);
-        return 0;
-    }
-
-    int rc;
-    char command[MAX_HEALTH_SQL_SIZE + 1];
-    sqlite3_stmt *res = NULL;
-    snprintfz(command, sizeof(command) - 1, SQL_COPY_HEALTH_LOG(table));
-    rc = sqlite3_prepare_v2(db_meta, command, -1, &res, 0);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to prepare statement to copy health log, rc = %d", rc);
-        freez(uuid_from_table);
-        return 0;
-    }
-
-    rc = sqlite3_bind_blob(res, 1, &uuid, sizeof(uuid), SQLITE_STATIC);
-    if (unlikely(rc != SQLITE_OK)) {
-        rc = sqlite3_finalize(res);
-        if (unlikely(rc != SQLITE_OK))
-            error_report("Failed to reset statement to copy health log table, rc = %d", rc);
-        freez(uuid_from_table);
-        return 0;
-    }
-
-    rc = execute_insert(res);
-    if (unlikely(rc != SQLITE_DONE)) {
-        error_report("Failed to execute SQL_COPY_HEALTH_LOG, rc = %d", rc);
-        rc = sqlite3_finalize(res);
-        if (unlikely(rc != SQLITE_OK))
-            error_report("Failed to reset statement to copy health log table, rc = %d", rc);
-        freez(uuid_from_table);
-    }
-
-    //detail
-    snprintfz(command, sizeof(command) - 1, SQL_COPY_HEALTH_LOG_DETAIL(table));
-    rc = sqlite3_prepare_v2(db_meta, command, -1, &res, 0);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to prepare statement to copy health log detail, rc = %d", rc);
-        return 0;
-    }
-
-    rc = sqlite3_bind_blob(res, 1, &uuid, sizeof(uuid), SQLITE_STATIC);
-    if (unlikely(rc != SQLITE_OK)) {
-        rc = sqlite3_finalize(res);
-        if (unlikely(rc != SQLITE_OK))
-            error_report("Failed to reset statement to copy health log detail, rc = %d", rc);
-        return 0;
-    }
-
-    rc = execute_insert(res);
-    if (unlikely(rc != SQLITE_DONE)) {
-        error_report("Failed to execute SQL_COPY_HEALTH_LOG_DETAIL, rc = %d", rc);
-        rc = sqlite3_finalize(res);
-        if (unlikely(rc != SQLITE_OK))
-            error_report("Failed to reset statement to copy health log detail table, rc = %d", rc);
-        return 0;
-    }
-
-    //update transition ids
-    rc = sqlite3_prepare_v2(db_meta, SQL_UPDATE_HEALTH_LOG_DETAIL_TRANSITION_ID, -1, &res, 0);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to prepare statement to update health log detail with transition ids, rc = %d", rc);
-        return 0;
-    }
-
-    rc = execute_insert(res);
-    if (unlikely(rc != SQLITE_DONE)) {
-        error_report("Failed to execute SQL_UPDATE_HEALTH_LOG_DETAIL_TRANSITION_ID, rc = %d", rc);
-        rc = sqlite3_finalize(res);
-        if (unlikely(rc != SQLITE_OK))
-            error_report("Failed to reset statement to update health log detail table with transition ids, rc = %d", rc);
-        return 0;
-    }
-
-    //update health_log_id
-    rc = sqlite3_prepare_v2(db_meta, SQL_UPDATE_HEALTH_LOG_DETAIL_HEALTH_LOG_ID, -1, &res, 0);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to prepare statement to update health log detail with health log ids, rc = %d", rc);
-        return 0;
-    }
-
-    rc = sqlite3_bind_blob(res, 1, &uuid, sizeof(uuid), SQLITE_STATIC);
-    if (unlikely(rc != SQLITE_OK)) {
-        rc = sqlite3_finalize(res);
-        if (unlikely(rc != SQLITE_OK))
-            error_report("Failed to reset statement to update health log detail with health log ids, rc = %d", rc);
-        return 0;
-    }
-
-    rc = sqlite3_bind_blob(res, 2, &uuid, sizeof(uuid), SQLITE_STATIC);
-    if (unlikely(rc != SQLITE_OK)) {
-        rc = sqlite3_finalize(res);
-        if (unlikely(rc != SQLITE_OK))
-            error_report("Failed to reset statement to update health log detail with health log ids, rc = %d", rc);
-        return 0;
-    }
-
-    rc = execute_insert(res);
-    if (unlikely(rc != SQLITE_DONE)) {
-        error_report("Failed to execute SQL_UPDATE_HEALTH_LOG_DETAIL_HEALTH_LOG_ID, rc = %d", rc);
-        rc = sqlite3_finalize(res);
-        if (unlikely(rc != SQLITE_OK))
-            error_report("Failed to reset statement to update health log detail table with health log ids, rc = %d", rc);
-    }
-
-    //update last transition id
-    rc = sqlite3_prepare_v2(db_meta, SQL_UPDATE_HEALTH_LOG_LAST_TRANSITION_ID, -1, &res, 0);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to prepare statement to update health log  with last transition id, rc = %d", rc);
-        return 0;
-    }
-
-    rc = sqlite3_bind_blob(res, 1, &uuid, sizeof(uuid), SQLITE_STATIC);
-    if (unlikely(rc != SQLITE_OK)) {
-        rc = sqlite3_finalize(res);
-        if (unlikely(rc != SQLITE_OK))
-            error_report("Failed to reset statement to update health log with last transition id, rc = %d", rc);
-        return 0;
-    }
-
-    rc = execute_insert(res);
-    if (unlikely(rc != SQLITE_DONE)) {
-        error_report("Failed to execute SQL_UPDATE_HEALTH_LOG_LAST_TRANSITION_ID, rc = %d", rc);
-        rc = sqlite3_finalize(res);
-        if (unlikely(rc != SQLITE_OK))
-            error_report("Failed to reset statement to update health log table with last transition id, rc = %d", rc);
-    }
-
-    return 1;
-}
-
-#define SQL_GET_EVENT_ID                                                                                               \
-    "SELECT MAX(alarm_event_id)+1 FROM health_log_detail WHERE health_log_id = @health_log_id AND alarm_id = @alarm_id"
-
-static uint32_t get_next_alarm_event_id(uint64_t health_log_id, uint32_t alarm_id)
-{
-    int rc;
-    sqlite3_stmt *res = NULL;
-    uint32_t next_event_id = 0;
-
-    rc = sqlite3_prepare_v2(db_meta, SQL_GET_EVENT_ID, -1, &res, 0);
-    if (rc != SQLITE_OK) {
-        error_report("Failed to prepare statement when trying to get an event id");
-        return alarm_id;
-    }
-
-    rc = sqlite3_bind_int64(res, 1, (sqlite3_int64) health_log_id);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind host_id parameter for SQL_GET_EVENT_ID.");
-        sqlite3_finalize(res);
-        return alarm_id;
-    }
-
-    rc = sqlite3_bind_int64(res, 2, (sqlite3_int64) alarm_id);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind char parameter for SQL_GET_EVENT_ID.");
-        sqlite3_finalize(res);
-        return alarm_id;
-    }
-
-    while (sqlite3_step_monitored(res) == SQLITE_ROW) {
-        next_event_id = (uint32_t) sqlite3_column_int64(res, 0);
-    }
-
-    rc = sqlite3_finalize(res);
-    if (unlikely(rc != SQLITE_OK))
-        error_report("Failed to finalize the statement while getting an alarm id.");
-
-    return next_event_id;
-}
-
-#define SQL_GET_ALARM_ID                                                                                               \
-    "SELECT alarm_id, health_log_id FROM health_log WHERE host_id = @host_id AND chart = @chart "                      \
-    "AND name = @name AND config_hash_id = @config_hash_id"
-
-uint32_t sql_get_alarm_id(RRDHOST *host, STRING *chart, STRING *name, uint32_t *next_event_id, uuid_t *config_hash_id)
-{
-    int rc = 0;
-    sqlite3_stmt *res = NULL;
-    uint32_t alarm_id = 0;
-    uint64_t health_log_id = 0;
-
-    rc = sqlite3_prepare_v2(db_meta, SQL_GET_ALARM_ID, -1, &res, 0);
-    if (rc != SQLITE_OK) {
-        error_report("Failed to prepare statement when trying to get an alarm id");
-        return alarm_id;
-    }
-
-    rc = sqlite3_bind_blob(res, 1, &host->host_uuid, sizeof(host->host_uuid), SQLITE_STATIC);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind host_id parameter for SQL_GET_ALARM_ID.");
-        sqlite3_finalize(res);
-        return alarm_id;
-    }
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, chart, 2);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind char parameter for SQL_GET_ALARM_ID.");
-        sqlite3_finalize(res);
-        return alarm_id;
-    }
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, name, 3);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind name parameter for SQL_GET_ALARM_ID.");
-        sqlite3_finalize(res);
-        return alarm_id;
-    }
-
-    rc = sqlite3_bind_blob(res, 4, config_hash_id, sizeof(*config_hash_id), SQLITE_STATIC);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind config_hash_id parameter for SQL_GET_ALARM_ID.");
-        sqlite3_finalize(res);
-        return alarm_id;
-    }
-
-    while (sqlite3_step_monitored(res) == SQLITE_ROW) {
-        alarm_id = (uint32_t) sqlite3_column_int64(res, 0);
-        health_log_id = (uint64_t) sqlite3_column_int64(res, 1);
-    }
-
-     rc = sqlite3_finalize(res);
-     if (unlikely(rc != SQLITE_OK))
-         error_report("Failed to finalize the statement while getting an alarm id.");
-
-     if (alarm_id)
-           *next_event_id = get_next_alarm_event_id(health_log_id, alarm_id);
-
-     return alarm_id;
-}
-
-#define SQL_UPDATE_ALARM_ID_WITH_CONFIG_HASH                                                                           \
-     "UPDATE health_log SET config_hash_id = @config_hash_id WHERE host_id = @host_id AND alarm_id = @alarm_id "       \
-     "AND health_log_id = @health_log_id"
-
-void sql_update_alarm_with_config_hash(RRDHOST *host, uint32_t alarm_id, uint64_t health_log_id, uuid_t *config_hash_id)
-{
-    int rc = 0;
-    sqlite3_stmt *res = NULL;
-
-    rc = sqlite3_prepare_v2(db_meta, SQL_UPDATE_ALARM_ID_WITH_CONFIG_HASH, -1, &res, 0);
-    if (rc != SQLITE_OK) {
-        error_report("Failed to prepare statement when trying to update an alarm id with a config hash.");
-        return;
-    }
-
-    rc = sqlite3_bind_blob(res, 1, config_hash_id, sizeof(*config_hash_id), SQLITE_STATIC);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind config_hash_id parameter for SQL_UPDATE_ALARM_ID_WITH_CONFIG_HASH.");
-        goto done;
-    }
-
-    rc = sqlite3_bind_blob(res, 2, &host->host_uuid, sizeof(host->host_uuid), SQLITE_STATIC);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind host_id parameter for SQL_UPDATE_ALARM_ID_WITH_CONFIG_HASH.");
-        goto done;
-    }
-
-    rc = sqlite3_bind_int64(res, 3, (sqlite3_int64) alarm_id);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind alarm_id parameter for SQL_GET_ALARM_ID.");
-        goto done;
-    }
-
-    rc = sqlite3_bind_int64(res, 4, (sqlite3_int64) health_log_id);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind alarm_id parameter for SQL_GET_ALARM_ID.");
-        goto done;
-    }
-
-    rc = execute_insert(res);
-    if (unlikely(rc != SQLITE_DONE))
-        error_report("Failed to execute SQL_UPDATE_ALARM_ID_WITH_CONFIG_HASH, rc = %d", rc);
-
-done:
-     rc = sqlite3_finalize(res);
-     if (unlikely(rc != SQLITE_OK))
-        error_report("Failed to reset statement to update health log detail table with config hash ids, rc = %d", rc);
-
-}
-
-#define SQL_GET_ALARM_ID_CHECK_ZERO_HASH                                                                               \
-     "SELECT alarm_id, health_log_id FROM health_log WHERE host_id = @host_id AND chart = @chart "                     \
-     "AND name = @name AND (config_hash_id IS NULL OR config_hash_id = ZEROBLOB(16))"
-
-uint32_t sql_get_alarm_id_check_zero_hash(RRDHOST *host, STRING *chart, STRING *name, uint32_t *next_event_id, uuid_t *config_hash_id)
-{
-    int rc = 0;
-    sqlite3_stmt *res = NULL;
-    uint32_t alarm_id = 0;
-    uint64_t health_log_id = 0;
-
-    rc = sqlite3_prepare_v2(db_meta, SQL_GET_ALARM_ID_CHECK_ZERO_HASH, -1, &res, 0);
-    if (rc != SQLITE_OK) {
-        error_report("Failed to prepare statement when trying to get an alarm id with zero hash");
-        return alarm_id;
-    }
-
-    rc = sqlite3_bind_blob(res, 1, &host->host_uuid, sizeof(host->host_uuid), SQLITE_STATIC);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind host_id parameter for SQL_GET_ALARM_ID_CHECK_ZERO_HASH.");
-        sqlite3_finalize(res);
-        return alarm_id;
-    }
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, chart, 2);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind char parameter for SQL_GET_ALARM_ID_CHECK_ZERO_HASH.");
-        sqlite3_finalize(res);
-        return alarm_id;
-    }
-
-    rc = SQLITE3_BIND_STRING_OR_NULL(res, name, 3);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind name parameter for SQL_GET_ALARM_ID_CHECK_ZERO_HASH.");
-        sqlite3_finalize(res);
-        return alarm_id;
-    }
-
-    while (sqlite3_step_monitored(res) == SQLITE_ROW) {
-        alarm_id = (uint32_t) sqlite3_column_int64(res, 0);
-        health_log_id = (uint64_t) sqlite3_column_int64(res, 1);
-    }
-
-     rc = sqlite3_finalize(res);
-     if (unlikely(rc != SQLITE_OK))
-         error_report("Failed to finalize the statement while getting an alarm id.");
-
-     if (alarm_id) {
-         sql_update_alarm_with_config_hash(host, alarm_id, health_log_id, config_hash_id);
-         *next_event_id = get_next_alarm_event_id(health_log_id, alarm_id);
-     }
-
-     return alarm_id;
-}
-
-#define SQL_GET_ALARM_ID_FROM_TRANSITION_ID                                                                            \
-     "SELECT hld.alarm_id, hl.host_id, hl.chart_context FROM health_log_detail hld, health_log hl "                    \
-     "WHERE hld.transition_id = @transition_id "                                                                       \
-     "AND hld.health_log_id = hl.health_log_id"
-
-bool sql_find_alert_transition(
-    const char *transition,
-    void (*cb)(const char *machine_guid, const char *context, time_t alert_id, void *data),
-    void *data)
-{
-    static __thread sqlite3_stmt *res = NULL;
-
-    char machine_guid[UUID_STR_LEN];
-
-    int rc;
-    uuid_t transition_uuid;
-    if (uuid_parse(transition, transition_uuid))
-        return false;
-
-    if (unlikely(!res)) {
-        rc = prepare_statement(db_meta, SQL_GET_ALARM_ID_FROM_TRANSITION_ID, &res);
-        if (unlikely(rc != SQLITE_OK)) {
-             error_report("Failed to prepare statement when trying to get transition id");
-             return false;
-        }
-    }
-
-    bool ok = false;
-
-    rc = sqlite3_bind_blob(res, 1, &transition_uuid, sizeof(transition_uuid), SQLITE_STATIC);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind transition");
-        goto done;
-    }
-
-    while (sqlite3_step_monitored(res) == SQLITE_ROW) {
-        ok = true;
-        uuid_unparse_lower(*(uuid_t *) sqlite3_column_blob(res, 1), machine_guid);
-        cb(machine_guid, (const char *) sqlite3_column_text(res, 2), sqlite3_column_int(res, 0), data);
-    }
-
-done:
-    rc = sqlite3_reset(res);
-    if (unlikely(rc != SQLITE_OK))
-        error_report("Failed to reset the statement when trying to find transition");
-
-    return ok;
-}
-
-#define SQL_BUILD_ALERT_TRANSITION "CREATE TEMP TABLE IF NOT EXISTS v_%p (host_id blob)"
-
-#define SQL_POPULATE_TEMP_ALERT_TRANSITION_TABLE "INSERT INTO v_%p (host_id) VALUES (@host_id)"
-
-#define SQL_SEARCH_ALERT_TRANSITION_SELECT                                                                                    \
-    "SELECT h.host_id, h.alarm_id, h.config_hash_id, h.name, h.chart, h.chart_name, h.family, h.recipient, h.units, h.exec, " \
-    "h.chart_context,  d.when_key, d.duration, d.non_clear_duration, d.flags, d.delay_up_to_timestamp, "                      \
-    "d.info, d.exec_code, d.new_status, d.old_status, d.delay, d.new_value, d.old_value, d.last_repeat, "                     \
-    "d.transition_id, d.global_id, ah.class, ah.type, ah.component, d.exec_run_timestamp, d.summary"
-
-#define SQL_SEARCH_ALERT_TRANSITION_COMMON_WHERE "h.config_hash_id = ah.hash_id AND h.health_log_id = d.health_log_id"
-
-#define SQL_SEARCH_ALERT_TRANSITION                                                                                    \
-    SQL_SEARCH_ALERT_TRANSITION_SELECT                                                                                 \
-        " FROM health_log h, health_log_detail d, v_%p t, alert_hash ah "                                              \
-        " WHERE h.host_id = t.host_id AND " SQL_SEARCH_ALERT_TRANSITION_COMMON_WHERE                                   \
-        " AND ( d.new_status > 2 OR d.old_status > 2 ) AND d.global_id BETWEEN @after AND @before "
-
-#define SQL_SEARCH_ALERT_TRANSITION_DIRECT                                                                             \
-    SQL_SEARCH_ALERT_TRANSITION_SELECT " FROM health_log h, health_log_detail d, alert_hash ah "                       \
-                                       " WHERE " SQL_SEARCH_ALERT_TRANSITION_COMMON_WHERE                              \
-                                       " AND transition_id = @transition "
-
-void sql_alert_transitions(
-    DICTIONARY *nodes,
-    time_t after,
-    time_t before,
-    const char *context,
-    const char *alert_name,
-    const char *transition,
-    void (*cb)(struct sql_alert_transition_data *, void *),
-    void *data,
-    bool debug __maybe_unused)
-{
-    uuid_t transition_uuid;
-    char sql[512];
-    int rc;
-    sqlite3_stmt *res = NULL;
-    BUFFER *command = NULL;
-
-    if (unlikely(!nodes))
-        return;
-
-    if (transition) {
-        if (uuid_parse(transition, transition_uuid)) {
-            error_report("Invalid transition given %s", transition);
-            return;
-        }
-
-        rc = sqlite3_prepare_v2(db_meta, SQL_SEARCH_ALERT_TRANSITION_DIRECT, -1, &res, 0);
-
-        rc = sqlite3_bind_blob(res, 1, &transition_uuid, sizeof(transition_uuid), SQLITE_STATIC);
-        if (unlikely(rc != SQLITE_OK)) {
-            error_report("Failed to bind transition_id parameter");
-            goto done;
-        }
-        goto run_query;
-    }
-
-    snprintfz(sql, sizeof(sql) - 1, SQL_BUILD_ALERT_TRANSITION, nodes);
-    rc = db_execute(db_meta, sql);
-    if (rc)
-        return;
-
-    snprintfz(sql, sizeof(sql) - 1, SQL_POPULATE_TEMP_ALERT_TRANSITION_TABLE, nodes);
-
-    // Prepare statement to add things
-    rc = sqlite3_prepare_v2(db_meta, sql, -1, &res, 0);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to prepare statement to INSERT into v_%p", nodes);
-        goto done_only_drop;
-    }
-
-    void *t;
-    dfe_start_read(nodes, t) {
-        uuid_t host_uuid;
-        uuid_parse( t_dfe.name, host_uuid);
-
-        rc = sqlite3_bind_blob(res, 1, &host_uuid, sizeof(host_uuid), SQLITE_STATIC);
-        if (unlikely(rc != SQLITE_OK))
-            error_report("Failed to bind host_id parameter.");
-
-        rc = sqlite3_step_monitored(res);
-        if (rc != SQLITE_DONE)
-            error_report("Error while populating temp table");
-
-        rc = sqlite3_reset(res);
-        if (rc != SQLITE_OK)
-            error_report("Error while resetting parameters");
-    }
-    dfe_done(t);
-
-    rc = sqlite3_finalize(res);
-    if (unlikely(rc != SQLITE_OK)) {
-        // log error but continue
-        error_report("Failed to finalize statement for sql_alert_transitions temp table population");
-    }
-
-    command = buffer_create(MAX_HEALTH_SQL_SIZE, NULL);
-
-    buffer_sprintf(command, SQL_SEARCH_ALERT_TRANSITION, nodes);
-
-    if (context)
-        buffer_sprintf(command, " AND h.chart_context = @context");
-
-    if (alert_name)
-        buffer_sprintf(command, " AND h.name = @alert_name");
-
-    buffer_strcat(command, " ORDER BY d.global_id DESC");
-
-    rc = sqlite3_prepare_v2(db_meta, buffer_tostring(command), -1, &res, 0);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to prepare statement sql_alert_transitions");
-        goto done_only_drop;
-    }
-
-    int param = 1;
-    rc = sqlite3_bind_int64(res, param++, (sqlite3_int64)(after * USEC_PER_SEC));
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind after parameter");
-        goto done;
-    }
-
-    rc = sqlite3_bind_int64(res, param++, (sqlite3_int64)(before * USEC_PER_SEC));
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to bind before parameter");
-        goto done;
-    }
-
-    if (context) {
-        rc = sqlite3_bind_text(res, param++, context, -1, SQLITE_STATIC);
-        if (unlikely(rc != SQLITE_OK)) {
-            error_report("Failed to bind context parameter");
-            goto done;
-        }
-    }
-
-    if (alert_name) {
-        rc = sqlite3_bind_text(res, param++, alert_name, -1, SQLITE_STATIC);
-        if (unlikely(rc != SQLITE_OK)) {
-            error_report("Failed to bind alert_name parameter");
-            goto done;
-        }
-    }
-
-run_query:;
-
-    struct sql_alert_transition_data atd = {0 };
-
-    while (sqlite3_step(res) == SQLITE_ROW) {
-        atd.host_id = (uuid_t *) sqlite3_column_blob(res, 0);
-        atd.alarm_id = sqlite3_column_int64(res, 1);
-        atd.config_hash_id = (uuid_t *)sqlite3_column_blob(res, 2);
-        atd.alert_name = (const char *) sqlite3_column_text(res, 3);
-        atd.chart = (const char *) sqlite3_column_text(res, 4);
-        atd.chart_name = (const char *) sqlite3_column_text(res, 5);
-        atd.family = (const char *) sqlite3_column_text(res, 6);
-        atd.recipient = (const char *) sqlite3_column_text(res, 7);
-        atd.units = (const char *) sqlite3_column_text(res, 8);
-        atd.exec = (const char *) sqlite3_column_text(res, 9);
-        atd.chart_context = (const char *) sqlite3_column_text(res, 10);
-        atd.when_key = sqlite3_column_int64(res, 11);
-        atd.duration = sqlite3_column_int64(res, 12);
-        atd.non_clear_duration = sqlite3_column_int64(res, 13);
-        atd.flags = sqlite3_column_int64(res, 14);
-        atd.delay_up_to_timestamp = sqlite3_column_int64(res, 15);
-        atd.info = (const char *) sqlite3_column_text(res, 16);
-        atd.exec_code = sqlite3_column_int(res, 17);
-        atd.new_status = sqlite3_column_int(res, 18);
-        atd.old_status = sqlite3_column_int(res, 19);
-        atd.delay = (int) sqlite3_column_int(res, 20);
-        atd.new_value = (NETDATA_DOUBLE) sqlite3_column_double(res, 21);
-        atd.old_value = (NETDATA_DOUBLE) sqlite3_column_double(res, 22);
-        atd.last_repeat = sqlite3_column_int64(res, 23);
-        atd.transition_id = (uuid_t *) sqlite3_column_blob(res, 24);
-        atd.global_id = sqlite3_column_int64(res, 25);
-        atd.classification = (const char *) sqlite3_column_text(res, 26);
-        atd.type = (const char *) sqlite3_column_text(res, 27);
-        atd.component = (const char *) sqlite3_column_text(res, 28);
-        atd.exec_run_timestamp = sqlite3_column_int64(res, 29);
-        atd.summary = (const char *) sqlite3_column_text(res, 30);
-
-        cb(&atd, data);
-    }
-
-done:
-    rc = sqlite3_finalize(res);
-    if (unlikely(rc != SQLITE_OK))
-        error_report("Failed to finalize statement for sql_alert_transitions");
-
-done_only_drop:
-    if (likely(!transition)) {
-        (void)snprintfz(sql, sizeof(sql) - 1, "DROP TABLE IF EXISTS v_%p", nodes);
-        (void)db_execute(db_meta, sql);
-        buffer_free(command);
-    }
-}
-
-#define SQL_BUILD_CONFIG_TARGET_LIST "CREATE TEMP TABLE IF NOT EXISTS c_%p (hash_id blob)"
-
-#define SQL_POPULATE_TEMP_CONFIG_TARGET_TABLE "INSERT INTO c_%p (hash_id) VALUES (@hash_id)"
-
-#define SQL_SEARCH_CONFIG_LIST                                                                                         \
-    "SELECT ah.hash_id, alarm, template, on_key, class, component, type, os, hosts, lookup, every, "                   \
-    " units, calc, families, plugin, module, charts, green, red, warn, crit, "                                         \
-    " exec, to_key, info, delay, options, repeat, host_labels, p_db_lookup_dimensions, p_db_lookup_method, "           \
-    " p_db_lookup_options, p_db_lookup_after, p_db_lookup_before, p_update_every, source, chart_labels, summary "      \
-    " FROM alert_hash ah, c_%p t where ah.hash_id = t.hash_id"
-
-int sql_get_alert_configuration(
-    DICTIONARY *configs,
-    void (*cb)(struct sql_alert_config_data *, void *),
-    void *data,
-    bool debug __maybe_unused)
-{
-    int added = -1;
-    char sql[512];
-    int rc;
-    sqlite3_stmt *res = NULL;
-    BUFFER *command = NULL;
-
-    if (unlikely(!configs))
-        return added;
-
-    snprintfz(sql, sizeof(sql) - 1, SQL_BUILD_CONFIG_TARGET_LIST, configs);
-    rc = db_execute(db_meta, sql);
-    if (rc)
-        return added;
-
-    snprintfz(sql, sizeof(sql) - 1, SQL_POPULATE_TEMP_CONFIG_TARGET_TABLE, configs);
-
-    // Prepare statement to add things
-    rc = sqlite3_prepare_v2(db_meta, sql, -1, &res, 0);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to prepare statement to INSERT into c_%p", configs);
-        goto fail_only_drop;
-    }
-
-    void *t;
-    dfe_start_read(configs, t) {
-        uuid_t hash_id;
-        uuid_parse( t_dfe.name, hash_id);
-
-        rc = sqlite3_bind_blob(res, 1, &hash_id, sizeof(hash_id), SQLITE_STATIC);
-        if (unlikely(rc != SQLITE_OK))
-            error_report("Failed to bind host_id parameter.");
-
-        rc = sqlite3_step_monitored(res);
-        if (rc != SQLITE_DONE)
-            error_report("Error while populating temp table");
-
-        rc = sqlite3_reset(res);
-        if (rc != SQLITE_OK)
-            error_report("Error while resetting parameters");
-    }
-    dfe_done(t);
-
-    rc = sqlite3_finalize(res);
-    if (unlikely(rc != SQLITE_OK)) {
-        // log error but continue
-        error_report("Failed to finalize statement for sql_get_alert_configuration temp table population");
-    }
-
-    command = buffer_create(MAX_HEALTH_SQL_SIZE, NULL);
-
-    buffer_sprintf(command, SQL_SEARCH_CONFIG_LIST, configs);
-
-    rc = sqlite3_prepare_v2(db_meta, buffer_tostring(command), -1, &res, 0);
-    if (unlikely(rc != SQLITE_OK)) {
-        error_report("Failed to prepare statement sql_get_alert_configuration");
-        goto fail_only_drop;
-    }
-
-    struct sql_alert_config_data acd = {0 };
-
-    added = 0;
-    int param;
-    while (sqlite3_step(res) == SQLITE_ROW) {
-        param = 0;
-        acd.config_hash_id = (uuid_t *) sqlite3_column_blob(res, param++);
-        acd.name = (const char *) sqlite3_column_text(res, param++);
-        acd.selectors.on_template = (const char *) sqlite3_column_text(res, param++);
-        acd.selectors.on_key = (const char *) sqlite3_column_text(res, param++);
-        acd.classification = (const char *) sqlite3_column_text(res, param++);
-        acd.component = (const char *) sqlite3_column_text(res, param++);
-        acd.type = (const char *) sqlite3_column_text(res, param++);
-        acd.selectors.os = (const char *) sqlite3_column_text(res, param++);
-        acd.selectors.hosts = (const char *) sqlite3_column_text(res, param++);
-        acd.value.db.lookup = (const char *) sqlite3_column_text(res, param++);
-        acd.value.every = (const char *) sqlite3_column_text(res, param++);
-        acd.value.units = (const char *) sqlite3_column_text(res, param++);
-        acd.value.calc = (const char *) sqlite3_column_text(res, param++);
-        acd.selectors.families = (const char *) sqlite3_column_text(res, param++);
-        acd.selectors.plugin = (const char *) sqlite3_column_text(res, param++);
-        acd.selectors.module = (const char *) sqlite3_column_text(res, param++);
-        acd.selectors.charts = (const char *) sqlite3_column_text(res, param++);
-        acd.status.green = (const char *) sqlite3_column_text(res, param++);
-        acd.status.red = (const char *) sqlite3_column_text(res, param++);
-        acd.status.warn = (const char *) sqlite3_column_text(res, param++);
-        acd.status.crit = (const char *) sqlite3_column_text(res, param++);
-        acd.notification.exec = (const char *) sqlite3_column_text(res, param++);
-        acd.notification.to_key = (const char *) sqlite3_column_text(res, param++);
-        acd.info = (const char *) sqlite3_column_text(res, param++);
-        acd.notification.delay = (const char *) sqlite3_column_text(res, param++);
-        acd.notification.options = (const char *) sqlite3_column_text(res, param++);
-        acd.notification.repeat = (const char *) sqlite3_column_text(res, param++);
-        acd.selectors.host_labels = (const char *) sqlite3_column_text(res, param++);
-        acd.value.db.dimensions = (const char *) sqlite3_column_text(res, param++);
-        acd.value.db.method = (const char *) sqlite3_column_text(res, param++);
-        acd.value.db.options = (uint32_t) sqlite3_column_int(res, param++);
-        acd.value.db.after = (int32_t) sqlite3_column_int(res, param++);
-        acd.value.db.before = (int32_t) sqlite3_column_int(res, param++);
-        acd.value.update_every = (int32_t) sqlite3_column_int(res, param++);
-        acd.source = (const char *) sqlite3_column_text(res, param++);
-        acd.selectors.chart_labels = (const char *) sqlite3_column_text(res, param++);
-        acd.summary = (const char *) sqlite3_column_text(res, param++);
-
-        cb(&acd, data);
-        added++;
-    }
-
-    rc = sqlite3_finalize(res);
-    if (unlikely(rc != SQLITE_OK))
-        error_report("Failed to finalize statement for sql_get_alert_configuration");
-
-fail_only_drop:
-    (void)snprintfz(sql, sizeof(sql) - 1, "DROP TABLE IF EXISTS c_%p", configs);
-    (void)db_execute(db_meta, sql);
-    buffer_free(command);
-    return added;
-}