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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:19:15 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:19:15 +0000 |
| commit | 6eb9c5a5657d1fe77b55cc261450f3538d35a94d (patch) | |
| tree | 657d8194422a5daccecfd42d654b8a245ef7b4c8 /src/include/rewrite/rewriteHandler.h | |
| parent | Initial commit. (diff) | |
| download | postgresql-13-6eb9c5a5657d1fe77b55cc261450f3538d35a94d.tar.xz postgresql-13-6eb9c5a5657d1fe77b55cc261450f3538d35a94d.zip | |
Adding upstream version 13.4.upstream/13.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/include/rewrite/rewriteHandler.h')
| -rw-r--r-- | src/include/rewrite/rewriteHandler.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/include/rewrite/rewriteHandler.h b/src/include/rewrite/rewriteHandler.h new file mode 100644 index 0000000..a18211f --- /dev/null +++ b/src/include/rewrite/rewriteHandler.h @@ -0,0 +1,40 @@ +/*------------------------------------------------------------------------- + * + * rewriteHandler.h + * External interface to query rewriter. + * + * + * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group + * Portions Copyright (c) 1994, Regents of the University of California + * + * src/include/rewrite/rewriteHandler.h + * + *------------------------------------------------------------------------- + */ +#ifndef REWRITEHANDLER_H +#define REWRITEHANDLER_H + +#include "nodes/parsenodes.h" +#include "utils/relcache.h" + +extern List *QueryRewrite(Query *parsetree); +extern void AcquireRewriteLocks(Query *parsetree, + bool forExecute, + bool forUpdatePushedDown); + +extern Node *build_column_default(Relation rel, int attrno); +extern void rewriteTargetListUD(Query *parsetree, RangeTblEntry *target_rte, + Relation target_relation); + +extern void fill_extraUpdatedCols(RangeTblEntry *target_rte, + Relation target_relation); + +extern Query *get_view_query(Relation view); +extern const char *view_query_is_auto_updatable(Query *viewquery, + bool check_cols); +extern int relation_is_updatable(Oid reloid, + List *outer_reloids, + bool include_triggers, + Bitmapset *include_cols); + +#endif /* REWRITEHANDLER_H */ |