external/pg_stat_monitor
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Issue - (#34): PostgreSQL Version 13 support added.

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This commit is contained in:
Ibrar Ahmed
2020-06-23 17:24:21 +00:00
parent 5536041539
commit 355436c4dc
5 changed files with 326 additions and 160 deletions
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24
pg_stat_monitor.h
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@@ -36,7 +36,7 @@
#include "utils/lsyscache.h"
#include "utils/guc.h"
#define IsHashInitialize() (!pgss || !pgss_hash || !pgss_object_hash || !pgss_agghash || !pgss_buckethash || !pgss_waiteventshash)
#define IsHashInitialize() (pgss || pgss_hash || pgss_object_hash || pgss_agghash || pgss_buckethash || pgss_waiteventshash)
#define MAX_BACKEND_PROCESES (MaxBackends + NUM_AUXILIARY_PROCS + max_prepared_xacts)
@@ -73,6 +73,21 @@ typedef struct GucVariables
int guc_max;
bool guc_restart;
} GucVariable;
typedef enum pgssStoreKind
{
PGSS_INVALID = -1,
/*
* PGSS_PLAN and PGSS_EXEC must be respectively 0 and 1 as they're used to
* reference the underlying values in the arrays in the Counters struct,
* and this order is required in pg_stat_statements_internal().
*/
PGSS_PLAN = 0,
PGSS_EXEC,
PGSS_NUMKIND /* Must be last value of this enum */
} pgssStoreKind;
/*
* Type of aggregate keys
@@ -217,9 +232,9 @@ typedef struct SysInfo
typedef struct Counters
{
uint64 bucket_id; /* bucket id */
Calls calls;
Calls calls[PGSS_NUMKIND];
QueryInfo info;
CallTime time;
CallTime time[PGSS_NUMKIND];
Blocks blocks;
SysInfo sysinfo;
} Counters;
@@ -344,6 +359,7 @@ void init_guc(void);
#define PGSM_OBJECT_CACHE conf[8].guc_variable
#define PGSM_RESPOSE_TIME_LOWER_BOUND conf[9].guc_variable
#define PGSM_RESPOSE_TIME_STEP conf[10].guc_variable
#define PGSM_TRACK_PLANNING conf[11].guc_variable
GucVariable conf[11];
GucVariable conf[12];
#endif