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Diffstat (limited to 'src/include/utils/backend_progress.h')
| -rw-r--r-- | src/include/utils/backend_progress.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/include/utils/backend_progress.h b/src/include/utils/backend_progress.h new file mode 100644 index 0000000..53bddf6 --- /dev/null +++ b/src/include/utils/backend_progress.h @@ -0,0 +1,44 @@ +/* ---------- + * backend_progress.h + * Command progress reporting definition. + * + * Note that this file provides the infrastructure for storing a single + * backend's command progress counters, without ascribing meaning to the + * individual fields. See commands/progress.h and system_views.sql for that. + * + * Copyright (c) 2001-2021, PostgreSQL Global Development Group + * + * src/include/utils/backend_progress.h + * ---------- + */ +#ifndef BACKEND_PROGRESS_H +#define BACKEND_PROGRESS_H + + +/* ---------- + * Command type for progress reporting purposes + * ---------- + */ +typedef enum ProgressCommandType +{ + PROGRESS_COMMAND_INVALID, + PROGRESS_COMMAND_VACUUM, + PROGRESS_COMMAND_ANALYZE, + PROGRESS_COMMAND_CLUSTER, + PROGRESS_COMMAND_CREATE_INDEX, + PROGRESS_COMMAND_BASEBACKUP, + PROGRESS_COMMAND_COPY +} ProgressCommandType; + +#define PGSTAT_NUM_PROGRESS_PARAM 20 + + +extern void pgstat_progress_start_command(ProgressCommandType cmdtype, + Oid relid); +extern void pgstat_progress_update_param(int index, int64 val); +extern void pgstat_progress_update_multi_param(int nparam, const int *index, + const int64 *val); +extern void pgstat_progress_end_command(void); + + +#endif /* BACKEND_PROGRESS_H */ |