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Move Trigger and TriggerDesc structs out of rel.h into a new reltrigger.h

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This lets us stop including rel.h into execnodes.h, which is a widely
used header.
This commit is contained in:
Alvaro Herrera
2011-02-23 14:18:09 -03:00
parent d665162077
commit b93f5a5673
67 changed files with 144 additions and 65 deletions
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55
src/include/utils/rel.h
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@@ -24,6 +24,7 @@
#include "storage/block.h"
#include "storage/relfilenode.h"
#include "utils/relcache.h"
#include "utils/reltrigger.h"
/*
@@ -44,60 +45,6 @@ typedef struct LockInfoData
typedef LockInfoData *LockInfo;
/*
* Likewise, this struct really belongs to trigger.h, but for convenience
* we put it here.
*/
typedef struct Trigger
{
Oid tgoid; /* OID of trigger (pg_trigger row) */
/* Remaining fields are copied from pg_trigger, see pg_trigger.h */
char *tgname;
Oid tgfoid;
int16 tgtype;
char tgenabled;
bool tgisinternal;
Oid tgconstrrelid;
Oid tgconstrindid;
Oid tgconstraint;
bool tgdeferrable;
bool tginitdeferred;
int16 tgnargs;
int16 tgnattr;
int16 *tgattr;
char **tgargs;
char *tgqual;
} Trigger;
typedef struct TriggerDesc
{
Trigger *triggers; /* array of Trigger structs */
int numtriggers; /* number of array entries */
/*
* These flags indicate whether the array contains at least one of each
* type of trigger. We use these to skip searching the array if not.
*/
bool trig_insert_before_row;
bool trig_insert_after_row;
bool trig_insert_instead_row;
bool trig_insert_before_statement;
bool trig_insert_after_statement;
bool trig_update_before_row;
bool trig_update_after_row;
bool trig_update_instead_row;
bool trig_update_before_statement;
bool trig_update_after_statement;
bool trig_delete_before_row;
bool trig_delete_after_row;
bool trig_delete_instead_row;
bool trig_delete_before_statement;
bool trig_delete_after_statement;
/* there are no row-level truncate triggers */
bool trig_truncate_before_statement;
bool trig_truncate_after_statement;
} TriggerDesc;
/*
* Cached lookup information for the index access method functions defined