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Load FK defs into relcache for use by planner

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Fastpath ignores this if no triggers defined.

Author: Tomas Vondra, with fastpath and comments added by me
Reviewers: David Rowley, Simon Riggs
This commit is contained in:
Simon Riggs
2016-04-07 12:08:33 +01:00
parent f2b1b3079c
commit 015e88942a
7 changed files with 199 additions and 1 deletions
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src/include/utils/relcache.h
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@ -38,6 +38,7 @@ extern void RelationClose(Relation relation);
* Routines to compute/retrieve additional cached information
*/
extern List *RelationGetIndexList(Relation relation);
extern List *RelationGetFKeyList(Relation relation);
extern Oid RelationGetOidIndex(Relation relation);
extern Oid RelationGetReplicaIndex(Relation relation);
extern List *RelationGetIndexExpressions(Relation relation);