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Add parse_analyze_withcb()

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This extracts code from pg_analyze_and_rewrite_withcb() into a
separate function that mirrors the existing
parse_analyze_fixedparams() and parse_analyze_varparams().

Reviewed-by: Nathan Bossart <bossartn@amazon.com>
Discussion: https://www.postgresql.org/message-id/flat/c67ce276-52b4-0239-dc0e-39875bf81840@enterprisedb.com
This commit is contained in:
Peter Eisentraut
2022-03-09 10:56:44 +01:00
parent ddf590b811
commit df4c3cbd8f
3 changed files with 45 additions and 20 deletions
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22
src/backend/tcop/postgres.c
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@ -736,12 +736,8 @@ pg_analyze_and_rewrite_withcb(RawStmt *parsetree,
void *parserSetupArg,
QueryEnvironment *queryEnv)
{
ParseState *pstate;
Query *query;
List *querytree_list;
JumbleState *jstate = NULL;
Assert(query_string != NULL); /* required as of 8.4 */
TRACE_POSTGRESQL_QUERY_REWRITE_START(query_string);
@ -751,22 +747,8 @@ pg_analyze_and_rewrite_withcb(RawStmt *parsetree,
if (log_parser_stats)
ResetUsage();
pstate = make_parsestate(NULL);
pstate->p_sourcetext = query_string;
pstate->p_queryEnv = queryEnv;
(*parserSetup) (pstate, parserSetupArg);
query = transformTopLevelStmt(pstate, parsetree);
if (IsQueryIdEnabled())
jstate = JumbleQuery(query, query_string);
if (post_parse_analyze_hook)
(*post_parse_analyze_hook) (pstate, query, jstate);
free_parsestate(pstate);
pgstat_report_query_id(query->queryId, false);
query = parse_analyze_withcb(parsetree, query_string, parserSetup, parserSetupArg,
queryEnv);
if (log_parser_stats)
ShowUsage("PARSE ANALYSIS STATISTICS");