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Commit006850e

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Load configuration in post_parse_analyze hook

1 parent5ee80cc commit006850eCopy full SHA for 006850e

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pg_pathman.c

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+20

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lines changed

`‎pg_pathman.c‎`

Lines changed: 20 additions & 5 deletions

Original file line number	Diff line number	Diff line change
`@@ -22,6 +22,7 @@`
`22`	`22`	`#include"optimizer/planner.h"`
`23`	`23`	`#include"optimizer/restrictinfo.h"`
`24`	`24`	`#include"optimizer/cost.h"`
	`25`	`+#include"parser/analyze.h"`
`25`	`26`	`#include"parser/parsetree.h"`
`26`	`27`	`#include"utils/hsearch.h"`
`27`	`28`	`#include"utils/tqual.h"`
`@@ -56,6 +57,7 @@ typedef struct`
`56`	`57`	`/* Original hooks */`
`57`	`58`	`staticset_rel_pathlist_hook_typeset_rel_pathlist_hook_original=NULL;`
`58`	`59`	`staticshmem_startup_hook_typeshmem_startup_hook_original=NULL;`
	`60`	`+staticpost_parse_analyze_hook_typepost_parse_analyze_hook_original=NULL;`
`59`	`61`	`staticplanner_hook_typeplanner_hook_original=NULL;`
`60`	`62`
`61`	`63`	`/* pg module functions */`
`@@ -65,6 +67,7 @@ void _PG_fini(void);`
`65`	`67`	`/* Hook functions */`
`66`	`68`	`staticvoidpathman_shmem_startup(void);`
`67`	`69`	`staticvoidpathman_set_rel_pathlist_hook(PlannerInforoot,RelOptInforel,Indexrti,RangeTblEntry*rte);`
	`70`	`+voidpathman_post_parse_analysis_hook(ParseStatepstate,Queryquery);`
`68`	`71`	`staticPlannedStmtpathman_planner_hook(Queryparse,intcursorOptions,ParamListInfoboundParams);`
`69`	`72`
`70`	`73`	`/* Utility functions */`
`@@ -135,6 +138,8 @@ _PG_init(void)`
`135`	`138`	`set_rel_pathlist_hook=pathman_set_rel_pathlist_hook;`
`136`	`139`	`shmem_startup_hook_original=shmem_startup_hook;`
`137`	`140`	`shmem_startup_hook=pathman_shmem_startup;`
	`141`	`+post_parse_analyze_hook_original=post_parse_analyze_hook;`
	`142`	`+post_parse_analyze_hook=pathman_post_parse_analysis_hook;`
`138`	`143`	`planner_hook_original=planner_hook;`
`139`	`144`	`planner_hook=pathman_planner_hook;`
`140`	`145`	`}`
`@@ -144,6 +149,7 @@ _PG_fini(void)`
`144`	`149`	`{`
`145`	`150`	`set_rel_pathlist_hook=set_rel_pathlist_hook_original;`
`146`	`151`	`shmem_startup_hook=shmem_startup_hook_original;`
	`152`	`+post_parse_analyze_hook=post_parse_analyze_hook_original;`
`147`	`153`	`planner_hook=planner_hook_original;`
`148`	`154`	`}`
`149`	`155`
`@@ -186,6 +192,20 @@ get_cmp_func(Oid type1, Oid type2)`
`186`	`192`	`returncmp_func;`
`187`	`193`	`}`
`188`	`194`
	`195`	`+/*`
	`196`	`+ * Post parse analysis hook. It makes sure the config is loaded before executing`
	`197`	`+ * any statement, including utility commands`
	`198`	`+ */`
	`199`	`+void`
	`200`	`+pathman_post_parse_analysis_hook(ParseStatepstate,Queryquery)`
	`201`	`+{`
	`202`	`+if (initialization_needed)`
	`203`	`+load_config();`
	`204`	`+`
	`205`	`+if (post_parse_analyze_hook_original)`
	`206`	`+post_parse_analyze_hook_original(pstate,query);`
	`207`	`+}`
	`208`	`+`
`189`	`209`	`/*`
`190`	`210`	`* Planner hook. It disables inheritance for tables that have been partitioned`
`191`	`211`	`* by pathman to prevent standart PostgreSQL partitioning mechanism from`
`@@ -197,11 +217,6 @@ pathman_planner_hook(Query *parse, int cursorOptions, ParamListInfo boundParams)`
`197`	`217`	`PlannedStmt*result;`
`198`	`218`	`ListCell*lc;`
`199`	`219`
`200`		`-if (initialization_needed)`
`201`		`-{`
`202`		`-load_config();`
`203`		`-}`
`204`		`-`
`205`	`220`	`inheritance_disabled= false;`
`206`	`221`	`switch(parse->commandType)`
`207`	`222`	`{`

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`‎pg_pathman.c‎`

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