init

db_include/rewrite/rewriteHandler.h

@@ -0,0 +1,38 @@
+/*-------------------------------------------------------------------------
+ *
+ * rewriteHandler.h
+ *		External interface to query rewriter.
+ *
+ *
+ * Portions Copyright (c) 1996-2021, 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 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 */