diff options
Diffstat (limited to 'src/include/commands/tablecmds.h')
| -rw-r--r-- | src/include/commands/tablecmds.h | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/src/include/commands/tablecmds.h b/src/include/commands/tablecmds.h index b3d30acc359..b808a07e461 100644 --- a/src/include/commands/tablecmds.h +++ b/src/include/commands/tablecmds.h @@ -21,6 +21,16 @@ #include "storage/lock.h" #include "utils/relcache.h" +/* + * These values indicate how a relation was specified as the target to + * truncate in TRUNCATE command. + */ +#define TRUNCATE_REL_CONTEXT_NORMAL 1 /* specified without ONLY clause */ +#define TRUNCATE_REL_CONTEXT_ONLY 2 /* specified with ONLY clause */ +#define TRUNCATE_REL_CONTEXT_CASCADING 3 /* not specified but truncated + * due to dependency (e.g., + * partition table) */ + struct AlterTableUtilityContext; /* avoid including tcop/utility.h here */ @@ -56,8 +66,12 @@ extern void AlterRelationNamespaceInternal(Relation classRel, Oid relOid, extern void CheckTableNotInUse(Relation rel, const char *stmt); extern void ExecuteTruncate(TruncateStmt *stmt); -extern void ExecuteTruncateGuts(List *explicit_rels, List *relids, List *relids_logged, - DropBehavior behavior, bool restart_seqs); +extern void ExecuteTruncateGuts(List *explicit_rels, + List *relids, + List *relids_extra, + List *relids_logged, + DropBehavior behavior, + bool restart_seqs); extern void SetRelationHasSubclass(Oid relationId, bool relhassubclass); |