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| author | vvvv <[email protected]> | 2024-11-07 12:29:36 +0300 |
|---|---|---|
| committer | vvvv <[email protected]> | 2024-11-07 13:49:47 +0300 |
| commit | d4c258e9431675bab6745c8638df6e3dfd4dca6b (patch) | |
| tree | b5efcfa11351152a4c872fccaea35749141c0b11 /yql/essentials/parser/pg_wrapper/postgresql/src/include/access/xlogstats.h | |
| parent | 13a4f274caef5cfdaf0263b24e4d6bdd5521472b (diff) | |
Moved other yql/essentials libs YQL-19206
init
commit_hash:7d4c435602078407bbf20dd3c32f9c90d2bbcbc0
Diffstat (limited to 'yql/essentials/parser/pg_wrapper/postgresql/src/include/access/xlogstats.h')
| -rw-r--r-- | yql/essentials/parser/pg_wrapper/postgresql/src/include/access/xlogstats.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/yql/essentials/parser/pg_wrapper/postgresql/src/include/access/xlogstats.h b/yql/essentials/parser/pg_wrapper/postgresql/src/include/access/xlogstats.h new file mode 100644 index 00000000000..89410ce92b8 --- /dev/null +++ b/yql/essentials/parser/pg_wrapper/postgresql/src/include/access/xlogstats.h @@ -0,0 +1,43 @@ +/*------------------------------------------------------------------------- + * + * xlogstats.h + * Definitions for WAL Statitstics + * + * Copyright (c) 2022-2023, PostgreSQL Global Development Group + * + * IDENTIFICATION + * src/include/access/xlogstats.h + * + *------------------------------------------------------------------------- + */ +#ifndef XLOGSTATS_H +#define XLOGSTATS_H + +#include "access/rmgr.h" +#include "access/xlogreader.h" + +#define MAX_XLINFO_TYPES 16 + +typedef struct XLogRecStats +{ + uint64 count; + uint64 rec_len; + uint64 fpi_len; +} XLogRecStats; + +typedef struct XLogStats +{ + uint64 count; +#ifdef FRONTEND + XLogRecPtr startptr; + XLogRecPtr endptr; +#endif + XLogRecStats rmgr_stats[RM_MAX_ID + 1]; + XLogRecStats record_stats[RM_MAX_ID + 1][MAX_XLINFO_TYPES]; +} XLogStats; + +extern void XLogRecGetLen(XLogReaderState *record, uint32 *rec_len, + uint32 *fpi_len); +extern void XLogRecStoreStats(XLogStats *stats, XLogReaderState *record); + +#endif /* XLOGSTATS_H */ |