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PG-194: PostgreSQL 13.3 and 14 support.

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This commit is contained in:
Ibrar Ahmed
2021-07-27 13:37:13 +00:00
parent 1dcf596194
commit 6c2e052396
2 changed files with 116 additions and 10 deletions
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51
pg_stat_monitor.c
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@@ -52,10 +52,6 @@ do \
void _PG_init(void);
void _PG_fini(void);
/*---- Initicalization Function Declarations ----*/
void _PG_init(void);
void _PG_fini(void);
/*---- Local variables ----*/
/* Current nesting depth of ExecutorRun+ProcessUtility calls */
@@ -123,7 +119,7 @@ static void pgss_ExecutorFinish(QueryDesc *queryDesc);
static void pgss_ExecutorEnd(QueryDesc *queryDesc);
static bool pgss_ExecutorCheckPerms(List *rt, bool abort);
#if PG_VERSION_NUM >= 130000
#if PG_VERSION_NUM >= 140000
static PlannedStmt * pgss_planner_hook(Query *parse, const char *query_string, int cursorOptions, ParamListInfo boundParams);
static void pgss_ProcessUtility(PlannedStmt *pstmt, const char *queryString,
bool readOnlyTree,
@@ -131,6 +127,13 @@ static void pgss_ProcessUtility(PlannedStmt *pstmt, const char *queryString,
ParamListInfo params, QueryEnvironment *queryEnv,
DestReceiver *dest,
QueryCompletion *qc);
#elif PG_VERSION_NUM >= 130000
static PlannedStmt * pgss_planner_hook(Query *parse, const char *query_string, int cursorOptions, ParamListInfo boundParams);
static void pgss_ProcessUtility(PlannedStmt *pstmt, const char *queryString,
ProcessUtilityContext context,
ParamListInfo params, QueryEnvironment *queryEnv,
DestReceiver *dest,
QueryCompletion *qc);
#else
static void BufferUsageAccumDiff(BufferUsage* bufusage, BufferUsage* pgBufferUsage, BufferUsage* bufusage_start);
static void pgss_ProcessUtility(PlannedStmt *pstmt, const char *queryString,
@@ -215,7 +218,6 @@ void
_PG_init(void)
{
int i;
elog(DEBUG2, "pg_stat_monitor: %s()", __FUNCTION__);
/*
* In order to create our shared memory area, we have to be loaded via
@@ -762,7 +764,7 @@ pgss_planner_hook(Query *parse, const char *query_string, int cursorOptions, Par
/*
* ProcessUtility hook
*/
#if PG_VERSION_NUM >= 130000
#if PG_VERSION_NUM >= 140000
static void pgss_ProcessUtility(PlannedStmt *pstmt, const char *queryString,
bool readOnlyTree,
ProcessUtilityContext context,
@@ -770,6 +772,13 @@ static void pgss_ProcessUtility(PlannedStmt *pstmt, const char *queryString,
DestReceiver *dest,
QueryCompletion *qc)
#elif PG_VERSION_NUM >= 130000
static void pgss_ProcessUtility(PlannedStmt *pstmt, const char *queryString,
ProcessUtilityContext context,
ParamListInfo params, QueryEnvironment *queryEnv,
DestReceiver *dest,
QueryCompletion *qc)
#else
static void pgss_ProcessUtility(PlannedStmt *pstmt, const char *queryString,
ProcessUtilityContext context, ParamListInfo params,
@@ -811,7 +820,7 @@ static void pgss_ProcessUtility(PlannedStmt *pstmt, const char *queryString,
INSTR_TIME_SET_CURRENT(start);
PG_TRY();
{
#if PG_VERSION_NUM >= 130000
#if PG_VERSION_NUM >= 140000
if (prev_ProcessUtility)
prev_ProcessUtility(pstmt, queryString,
readOnlyTree,
@@ -824,6 +833,17 @@ static void pgss_ProcessUtility(PlannedStmt *pstmt, const char *queryString,
context, params, queryEnv,
dest,
qc);
#elif PG_VERSION_NUM >= 130000
if (prev_ProcessUtility)
prev_ProcessUtility(pstmt, queryString,
context, params, queryEnv,
dest,
qc);
else
standard_ProcessUtility(pstmt, queryString,
context, params, queryEnv,
dest,
qc);
#else
if (prev_ProcessUtility)
prev_ProcessUtility(pstmt, queryString,
@@ -833,7 +853,8 @@ static void pgss_ProcessUtility(PlannedStmt *pstmt, const char *queryString,
else
standard_ProcessUtility(pstmt, queryString,
context, params, queryEnv,
dest);
dest,
completionTag);
#endif
}
PG_CATCH();
@@ -871,7 +892,7 @@ static void pgss_ProcessUtility(PlannedStmt *pstmt, const char *queryString,
}
else
{
#if PG_VERSION_NUM >= 130000
#if PG_VERSION_NUM >= 140000
if (prev_ProcessUtility)
prev_ProcessUtility(pstmt, queryString,
readOnlyTree,
@@ -883,6 +904,16 @@ static void pgss_ProcessUtility(PlannedStmt *pstmt, const char *queryString,
context, params, queryEnv,
dest,
qc);
#elif PG_VERSION_NUM >= 130000
if (prev_ProcessUtility)
prev_ProcessUtility(pstmt, queryString,
context, params, queryEnv,
dest,
qc);
standard_ProcessUtility(pstmt, queryString,
context, params, queryEnv,
dest,
qc);
#else
if (prev_ProcessUtility)
prev_ProcessUtility(pstmt, queryString,