Merging upstream version 1.43.0.

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

1 files changed, 150 insertions, 52 deletions

diff --git a/database/sqlite/sqlite3.h b/database/sqlite/sqlite3.h
index 7e43e1f1b..48effe202 100644
--- a/database/sqlite/sqlite3.h
+++ b/database/sqlite/sqlite3.h
@@ -146,9 +146,9 @@ extern "C" {
 ** [sqlite3_libversion_number()], [sqlite3_sourceid()],
 ** [sqlite_version()] and [sqlite_source_id()].
 */
-#define SQLITE_VERSION        "3.41.2"
-#define SQLITE_VERSION_NUMBER 3041002
-#define SQLITE_SOURCE_ID      "2023-03-22 11:56:21 0d1fc92f94cb6b76bffe3ec34d69cffde2924203304e8ffc4155597af0c191da"
+#define SQLITE_VERSION        "3.42.0"
+#define SQLITE_VERSION_NUMBER 3042000
+#define SQLITE_SOURCE_ID      "2023-05-16 12:36:15 831d0fb2836b71c9bc51067c49fee4b8f18047814f2ff22d817d25195cf350b0"
 
 /*
 ** CAPI3REF: Run-Time Library Version Numbers
@@ -1655,20 +1655,23 @@ SQLITE_API int sqlite3_os_end(void);
 ** must ensure that no other SQLite interfaces are invoked by other
 ** threads while sqlite3_config() is running.</b>
 **
-** The sqlite3_config() interface
-** may only be invoked prior to library initialization using
-** [sqlite3_initialize()] or after shutdown by [sqlite3_shutdown()].
-** ^If sqlite3_config() is called after [sqlite3_initialize()] and before
-** [sqlite3_shutdown()] then it will return SQLITE_MISUSE.
-** Note, however, that ^sqlite3_config() can be called as part of the
-** implementation of an application-defined [sqlite3_os_init()].
-**
 ** The first argument to sqlite3_config() is an integer
 ** [configuration option] that determines
 ** what property of SQLite is to be configured.  Subsequent arguments
 ** vary depending on the [configuration option]
 ** in the first argument.
 **
+** For most configuration options, the sqlite3_config() interface
+** may only be invoked prior to library initialization using
+** [sqlite3_initialize()] or after shutdown by [sqlite3_shutdown()].
+** The exceptional configuration options that may be invoked at any time
+** are called "anytime configuration options".
+** ^If sqlite3_config() is called after [sqlite3_initialize()] and before
+** [sqlite3_shutdown()] with a first argument that is not an anytime
+** configuration option, then the sqlite3_config() call will return SQLITE_MISUSE.
+** Note, however, that ^sqlite3_config() can be called as part of the
+** implementation of an application-defined [sqlite3_os_init()].
+**
 ** ^When a configuration option is set, sqlite3_config() returns [SQLITE_OK].
 ** ^If the option is unknown or SQLite is unable to set the option
 ** then this routine returns a non-zero [error code].
@@ -1776,6 +1779,23 @@ struct sqlite3_mem_methods {
 ** These constants are the available integer configuration options that
 ** can be passed as the first argument to the [sqlite3_config()] interface.
 **
+** Most of the configuration options for sqlite3_config()
+** will only work if invoked prior to [sqlite3_initialize()] or after
+** [sqlite3_shutdown()].  The few exceptions to this rule are called
+** "anytime configuration options".
+** ^Calling [sqlite3_config()] with a first argument that is not an
+** anytime configuration option in between calls to [sqlite3_initialize()] and
+** [sqlite3_shutdown()] is a no-op that returns SQLITE_MISUSE.
+**
+** The set of anytime configuration options can change (by insertions
+** and/or deletions) from one release of SQLite to the next.
+** As of SQLite version 3.42.0, the complete set of anytime configuration
+** options is:
+** <ul>
+** <li> SQLITE_CONFIG_LOG
+** <li> SQLITE_CONFIG_PCACHE_HDRSZ
+** </ul>
+**
 ** New configuration options may be added in future releases of SQLite.
 ** Existing configuration options might be discontinued.  Applications
 ** should check the return code from [sqlite3_config()] to make sure that
@@ -2122,28 +2142,28 @@ struct sqlite3_mem_methods {
 ** compile-time option is not set, then the default maximum is 1073741824.
 ** </dl>
 */
-#define SQLITE_CONFIG_SINGLETHREAD  1  /* nil */
-#define SQLITE_CONFIG_MULTITHREAD   2  /* nil */
-#define SQLITE_CONFIG_SERIALIZED    3  /* nil */
-#define SQLITE_CONFIG_MALLOC        4  /* sqlite3_mem_methods* */
-#define SQLITE_CONFIG_GETMALLOC     5  /* sqlite3_mem_methods* */
-#define SQLITE_CONFIG_SCRATCH       6  /* No longer used */
-#define SQLITE_CONFIG_PAGECACHE     7  /* void*, int sz, int N */
-#define SQLITE_CONFIG_HEAP          8  /* void*, int nByte, int min */
-#define SQLITE_CONFIG_MEMSTATUS     9  /* boolean */
-#define SQLITE_CONFIG_MUTEX        10  /* sqlite3_mutex_methods* */
-#define SQLITE_CONFIG_GETMUTEX     11  /* sqlite3_mutex_methods* */
-/* previously SQLITE_CONFIG_CHUNKALLOC 12 which is now unused. */
-#define SQLITE_CONFIG_LOOKASIDE    13  /* int int */
-#define SQLITE_CONFIG_PCACHE       14  /* no-op */
-#define SQLITE_CONFIG_GETPCACHE    15  /* no-op */
-#define SQLITE_CONFIG_LOG          16  /* xFunc, void* */
-#define SQLITE_CONFIG_URI          17  /* int */
-#define SQLITE_CONFIG_PCACHE2      18  /* sqlite3_pcache_methods2* */
-#define SQLITE_CONFIG_GETPCACHE2   19  /* sqlite3_pcache_methods2* */
+#define SQLITE_CONFIG_SINGLETHREAD         1  /* nil */
+#define SQLITE_CONFIG_MULTITHREAD          2  /* nil */
+#define SQLITE_CONFIG_SERIALIZED           3  /* nil */
+#define SQLITE_CONFIG_MALLOC               4  /* sqlite3_mem_methods* */
+#define SQLITE_CONFIG_GETMALLOC            5  /* sqlite3_mem_methods* */
+#define SQLITE_CONFIG_SCRATCH              6  /* No longer used */
+#define SQLITE_CONFIG_PAGECACHE            7  /* void*, int sz, int N */
+#define SQLITE_CONFIG_HEAP                 8  /* void*, int nByte, int min */
+#define SQLITE_CONFIG_MEMSTATUS            9  /* boolean */
+#define SQLITE_CONFIG_MUTEX               10  /* sqlite3_mutex_methods* */
+#define SQLITE_CONFIG_GETMUTEX            11  /* sqlite3_mutex_methods* */
+/* previously SQLITE_CONFIG_CHUNKALLOC    12 which is now unused. */
+#define SQLITE_CONFIG_LOOKASIDE           13  /* int int */
+#define SQLITE_CONFIG_PCACHE              14  /* no-op */
+#define SQLITE_CONFIG_GETPCACHE           15  /* no-op */
+#define SQLITE_CONFIG_LOG                 16  /* xFunc, void* */
+#define SQLITE_CONFIG_URI                 17  /* int */
+#define SQLITE_CONFIG_PCACHE2             18  /* sqlite3_pcache_methods2* */
+#define SQLITE_CONFIG_GETPCACHE2          19  /* sqlite3_pcache_methods2* */
 #define SQLITE_CONFIG_COVERING_INDEX_SCAN 20  /* int */
-#define SQLITE_CONFIG_SQLLOG       21  /* xSqllog, void* */
-#define SQLITE_CONFIG_MMAP_SIZE    22  /* sqlite3_int64, sqlite3_int64 */
+#define SQLITE_CONFIG_SQLLOG              21  /* xSqllog, void* */
+#define SQLITE_CONFIG_MMAP_SIZE           22  /* sqlite3_int64, sqlite3_int64 */
 #define SQLITE_CONFIG_WIN32_HEAPSIZE      23  /* int nByte */
 #define SQLITE_CONFIG_PCACHE_HDRSZ        24  /* int *psz */
 #define SQLITE_CONFIG_PMASZ               25  /* unsigned int szPma */
@@ -2378,7 +2398,7 @@ struct sqlite3_mem_methods {
 ** </dd>
 **
 ** [[SQLITE_DBCONFIG_DQS_DML]]
-** <dt>SQLITE_DBCONFIG_DQS_DML</td>
+** <dt>SQLITE_DBCONFIG_DQS_DML</dt>
 ** <dd>The SQLITE_DBCONFIG_DQS_DML option activates or deactivates
 ** the legacy [double-quoted string literal] misfeature for DML statements
 ** only, that is DELETE, INSERT, SELECT, and UPDATE statements. The
@@ -2387,7 +2407,7 @@ struct sqlite3_mem_methods {
 ** </dd>
 **
 ** [[SQLITE_DBCONFIG_DQS_DDL]]
-** <dt>SQLITE_DBCONFIG_DQS_DDL</td>
+** <dt>SQLITE_DBCONFIG_DQS_DDL</dt>
 ** <dd>The SQLITE_DBCONFIG_DQS option activates or deactivates
 ** the legacy [double-quoted string literal] misfeature for DDL statements,
 ** such as CREATE TABLE and CREATE INDEX. The
@@ -2396,7 +2416,7 @@ struct sqlite3_mem_methods {
 ** </dd>
 **
 ** [[SQLITE_DBCONFIG_TRUSTED_SCHEMA]]
-** <dt>SQLITE_DBCONFIG_TRUSTED_SCHEMA</td>
+** <dt>SQLITE_DBCONFIG_TRUSTED_SCHEMA</dt>
 ** <dd>The SQLITE_DBCONFIG_TRUSTED_SCHEMA option tells SQLite to
 ** assume that database schemas are untainted by malicious content.
 ** When the SQLITE_DBCONFIG_TRUSTED_SCHEMA option is disabled, SQLite
@@ -2416,7 +2436,7 @@ struct sqlite3_mem_methods {
 ** </dd>
 **
 ** [[SQLITE_DBCONFIG_LEGACY_FILE_FORMAT]]
-** <dt>SQLITE_DBCONFIG_LEGACY_FILE_FORMAT</td>
+** <dt>SQLITE_DBCONFIG_LEGACY_FILE_FORMAT</dt>
 ** <dd>The SQLITE_DBCONFIG_LEGACY_FILE_FORMAT option activates or deactivates
 ** the legacy file format flag.  When activated, this flag causes all newly
 ** created database file to have a schema format version number (the 4-byte
@@ -2425,7 +2445,7 @@ struct sqlite3_mem_methods {
 ** any SQLite version back to 3.0.0 ([dateof:3.0.0]).  Without this setting,
 ** newly created databases are generally not understandable by SQLite versions
 ** prior to 3.3.0 ([dateof:3.3.0]).  As these words are written, there
-** is now scarcely any need to generated database files that are compatible
+** is now scarcely any need to generate database files that are compatible
 ** all the way back to version 3.0.0, and so this setting is of little
 ** practical use, but is provided so that SQLite can continue to claim the
 ** ability to generate new database files that are compatible with  version
@@ -2436,6 +2456,38 @@ struct sqlite3_mem_methods {
 ** not considered a bug since SQLite versions 3.3.0 and earlier do not support
 ** either generated columns or decending indexes.
 ** </dd>
+**
+** [[SQLITE_DBCONFIG_STMT_SCANSTATUS]]
+** <dt>SQLITE_DBCONFIG_STMT_SCANSTATUS</dt>
+** <dd>The SQLITE_DBCONFIG_STMT_SCANSTATUS option is only useful in
+** SQLITE_ENABLE_STMT_SCANSTATUS builds. In this case, it sets or clears
+** a flag that enables collection of the sqlite3_stmt_scanstatus_v2()
+** statistics. For statistics to be collected, the flag must be set on
+** the database handle both when the SQL statement is prepared and when it
+** is stepped. The flag is set (collection of statistics is enabled)
+** by default.  This option takes two arguments: an integer and a pointer to
+** an integer..  The first argument is 1, 0, or -1 to enable, disable, or
+** leave unchanged the statement scanstatus option.  If the second argument
+** is not NULL, then the value of the statement scanstatus setting after
+** processing the first argument is written into the integer that the second
+** argument points to.
+** </dd>
+**
+** [[SQLITE_DBCONFIG_REVERSE_SCANORDER]]
+** <dt>SQLITE_DBCONFIG_REVERSE_SCANORDER</dt>
+** <dd>The SQLITE_DBCONFIG_REVERSE_SCANORDER option changes the default order
+** in which tables and indexes are scanned so that the scans start at the end
+** and work toward the beginning rather than starting at the beginning and
+** working toward the end. Setting SQLITE_DBCONFIG_REVERSE_SCANORDER is the
+** same as setting [PRAGMA reverse_unordered_selects].  This option takes
+** two arguments which are an integer and a pointer to an integer.  The first
+** argument is 1, 0, or -1 to enable, disable, or leave unchanged the
+** reverse scan order flag, respectively.  If the second argument is not NULL,
+** then 0 or 1 is written into the integer that the second argument points to
+** depending on if the reverse scan order flag is set after processing the
+** first argument.
+** </dd>
+**
 ** </dl>
 */
 #define SQLITE_DBCONFIG_MAINDBNAME            1000 /* const char* */
@@ -2456,7 +2508,9 @@ struct sqlite3_mem_methods {
 #define SQLITE_DBCONFIG_ENABLE_VIEW           1015 /* int int* */
 #define SQLITE_DBCONFIG_LEGACY_FILE_FORMAT    1016 /* int int* */
 #define SQLITE_DBCONFIG_TRUSTED_SCHEMA        1017 /* int int* */
-#define SQLITE_DBCONFIG_MAX                   1017 /* Largest DBCONFIG */
+#define SQLITE_DBCONFIG_STMT_SCANSTATUS       1018 /* int int* */
+#define SQLITE_DBCONFIG_REVERSE_SCANORDER     1019 /* int int* */
+#define SQLITE_DBCONFIG_MAX                   1019 /* Largest DBCONFIG */
 
 /*
 ** CAPI3REF: Enable Or Disable Extended Result Codes
@@ -6201,6 +6255,13 @@ SQLITE_API void sqlite3_activate_cerod(
 ** of the default VFS is not implemented correctly, or not implemented at
 ** all, then the behavior of sqlite3_sleep() may deviate from the description
 ** in the previous paragraphs.
+**
+** If a negative argument is passed to sqlite3_sleep() the results vary by
+** VFS and operating system.  Some system treat a negative argument as an
+** instruction to sleep forever.  Others understand it to mean do not sleep
+** at all. ^In SQLite version 3.42.0 and later, a negative
+** argument passed into sqlite3_sleep() is changed to zero before it is relayed
+** down into the xSleep method of the VFS.
 */
 SQLITE_API int sqlite3_sleep(int);
 
@@ -7828,9 +7889,9 @@ SQLITE_API int sqlite3_vfs_unregister(sqlite3_vfs*);
 ** is undefined if the mutex is not currently entered by the
 ** calling thread or is not currently allocated.
 **
-** ^If the argument to sqlite3_mutex_enter(), sqlite3_mutex_try(), or
-** sqlite3_mutex_leave() is a NULL pointer, then all three routines
-** behave as no-ops.
+** ^If the argument to sqlite3_mutex_enter(), sqlite3_mutex_try(),
+** sqlite3_mutex_leave(), or sqlite3_mutex_free() is a NULL pointer,
+** then any of the four routines behaves as a no-op.
 **
 ** See also: [sqlite3_mutex_held()] and [sqlite3_mutex_notheld()].
 */
@@ -9564,18 +9625,28 @@ SQLITE_API int sqlite3_vtab_config(sqlite3*, int op, ...);
 ** [[SQLITE_VTAB_INNOCUOUS]]<dt>SQLITE_VTAB_INNOCUOUS</dt>
 ** <dd>Calls of the form
 ** [sqlite3_vtab_config](db,SQLITE_VTAB_INNOCUOUS) from within the
-** the [xConnect] or [xCreate] methods of a [virtual table] implmentation
+** the [xConnect] or [xCreate] methods of a [virtual table] implementation
 ** identify that virtual table as being safe to use from within triggers
 ** and views.  Conceptually, the SQLITE_VTAB_INNOCUOUS tag means that the
 ** virtual table can do no serious harm even if it is controlled by a
 ** malicious hacker.  Developers should avoid setting the SQLITE_VTAB_INNOCUOUS
 ** flag unless absolutely necessary.
 ** </dd>
+**
+** [[SQLITE_VTAB_USES_ALL_SCHEMAS]]<dt>SQLITE_VTAB_USES_ALL_SCHEMAS</dt>
+** <dd>Calls of the form
+** [sqlite3_vtab_config](db,SQLITE_VTAB_USES_ALL_SCHEMA) from within the
+** the [xConnect] or [xCreate] methods of a [virtual table] implementation
+** instruct the query planner to begin at least a read transaction on
+** all schemas ("main", "temp", and any ATTACH-ed databases) whenever the
+** virtual table is used.
+** </dd>
 ** </dl>
 */
 #define SQLITE_VTAB_CONSTRAINT_SUPPORT 1
 #define SQLITE_VTAB_INNOCUOUS          2
 #define SQLITE_VTAB_DIRECTONLY         3
+#define SQLITE_VTAB_USES_ALL_SCHEMAS   4
 
 /*
 ** CAPI3REF: Determine The Virtual Table Conflict Policy
@@ -10750,16 +10821,20 @@ SQLITE_API int sqlite3session_create(
 SQLITE_API void sqlite3session_delete(sqlite3_session *pSession);
 
 /*
-** CAPIREF: Conigure a Session Object
+** CAPI3REF: Configure a Session Object
 ** METHOD: sqlite3_session
 **
 ** This method is used to configure a session object after it has been
-** created. At present the only valid value for the second parameter is
-** [SQLITE_SESSION_OBJCONFIG_SIZE].
+** created. At present the only valid values for the second parameter are
+** [SQLITE_SESSION_OBJCONFIG_SIZE] and [SQLITE_SESSION_OBJCONFIG_ROWID].
 **
-** Arguments for sqlite3session_object_config()
+*/
+SQLITE_API int sqlite3session_object_config(sqlite3_session*, int op, void *pArg);
+
+/*
+** CAPI3REF: Options for sqlite3session_object_config
 **
-** The following values may passed as the the 4th parameter to
+** The following values may passed as the the 2nd parameter to
 ** sqlite3session_object_config().
 **
 ** <dt>SQLITE_SESSION_OBJCONFIG_SIZE <dd>
@@ -10775,12 +10850,21 @@ SQLITE_API void sqlite3session_delete(sqlite3_session *pSession);
 **
 **   It is an error (SQLITE_MISUSE) to attempt to modify this setting after
 **   the first table has been attached to the session object.
+**
+** <dt>SQLITE_SESSION_OBJCONFIG_ROWID <dd>
+**   This option is used to set, clear or query the flag that enables
+**   collection of data for tables with no explicit PRIMARY KEY.
+**
+**   Normally, tables with no explicit PRIMARY KEY are simply ignored
+**   by the sessions module. However, if this flag is set, it behaves
+**   as if such tables have a column "_rowid_ INTEGER PRIMARY KEY" inserted
+**   as their leftmost columns.
+**
+**   It is an error (SQLITE_MISUSE) to attempt to modify this setting after
+**   the first table has been attached to the session object.
 */
-SQLITE_API int sqlite3session_object_config(sqlite3_session*, int op, void *pArg);
-
-/*
-*/
-#define SQLITE_SESSION_OBJCONFIG_SIZE 1
+#define SQLITE_SESSION_OBJCONFIG_SIZE  1
+#define SQLITE_SESSION_OBJCONFIG_ROWID 2
 
 /*
 ** CAPI3REF: Enable Or Disable A Session Object
@@ -11913,9 +11997,23 @@ SQLITE_API int sqlite3changeset_apply_v2(
 **   Invert the changeset before applying it. This is equivalent to inverting
 **   a changeset using sqlite3changeset_invert() before applying it. It is
 **   an error to specify this flag with a patchset.
+**
+** <dt>SQLITE_CHANGESETAPPLY_IGNORENOOP <dd>
+**   Do not invoke the conflict handler callback for any changes that
+**   would not actually modify the database even if they were applied.
+**   Specifically, this means that the conflict handler is not invoked
+**   for:
+**    <ul>
+**    <li>a delete change if the row being deleted cannot be found,
+**    <li>an update change if the modified fields are already set to
+**        their new values in the conflicting row, or
+**    <li>an insert change if all fields of the conflicting row match
+**        the row being inserted.
+**    </ul>
 */
 #define SQLITE_CHANGESETAPPLY_NOSAVEPOINT   0x0001
 #define SQLITE_CHANGESETAPPLY_INVERT        0x0002
+#define SQLITE_CHANGESETAPPLY_IGNORENOOP    0x0004
 
 /*
 ** CAPI3REF: Constants Passed To The Conflict Handler