diff options
| author | Robert Haas <rhaas@postgresql.org> | 2013-10-18 10:35:36 -0400 |
|---|---|---|
| committer | Robert Haas <rhaas@postgresql.org> | 2013-10-18 10:35:36 -0400 |
| commit | cab5dc5daf2f6f5da0ce79deb399633b4bb443b5 (patch) | |
| tree | 03a7cd95ec18a79cbd4d44862df1c9a914da728b /src/include/rewrite/rewriteHandler.h | |
| parent | 523beaa11bdf6a9864e8978b467ed586b792c9ca (diff) | |
Allow only some columns of a view to be auto-updateable.
Previously, unless all columns were auto-updateable, we wouldn't
inserts, updates, or deletes, or at least not without a rule or trigger;
now, we'll allow inserts and updates that target only the auto-updateable
columns, and deletes even if there are no auto-updateable columns at
all provided the view definition is otherwise suitable.
Dean Rasheed, reviewed by Marko Tiikkaja
Diffstat (limited to 'src/include/rewrite/rewriteHandler.h')
| -rw-r--r-- | src/include/rewrite/rewriteHandler.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/include/rewrite/rewriteHandler.h b/src/include/rewrite/rewriteHandler.h index f0604b0dc88..c9595904522 100644 --- a/src/include/rewrite/rewriteHandler.h +++ b/src/include/rewrite/rewriteHandler.h @@ -22,9 +22,11 @@ extern void AcquireRewriteLocks(Query *parsetree, bool forUpdatePushedDown); extern Node *build_column_default(Relation rel, int attrno); extern Query *get_view_query(Relation view); -extern const char *view_is_auto_updatable(Relation view); extern const char *view_query_is_auto_updatable(Query *viewquery, - bool security_barrier); -extern int relation_is_updatable(Oid reloid, bool include_triggers); + bool security_barrier, + bool check_cols); +extern int relation_is_updatable(Oid reloid, + bool include_triggers, + Bitmapset *include_cols); #endif /* REWRITEHANDLER_H */ |