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pg_include/parser/analyze.h

@@ -0,0 +1,43 @@
+/*-------------------------------------------------------------------------
+ *
+ * analyze.h
+ *		parse analysis for optimizable statements
+ *
+ *
+ * Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ * src/include/parser/analyze.h
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef ANALYZE_H
+#define ANALYZE_H
+
+#include "parser/parse_node.h"
+
+/* Hook for plugins to get control at end of parse analysis */
+typedef void (*post_parse_analyze_hook_type) (ParseState *pstate,
+														  Query *query);
+extern PGDLLIMPORT post_parse_analyze_hook_type post_parse_analyze_hook;
+
+
+extern Query *parse_analyze(Node *parseTree, const char *sourceText,
+			  Oid *paramTypes, int numParams);
+extern Query *parse_analyze_varparams(Node *parseTree, const char *sourceText,
+						Oid **paramTypes, int *numParams);
+
+extern Query *parse_sub_analyze(Node *parseTree, ParseState *parentParseState,
+				  CommonTableExpr *parentCTE,
+				  bool locked_from_parent);
+
+extern Query *transformTopLevelStmt(ParseState *pstate, Node *parseTree);
+extern Query *transformStmt(ParseState *pstate, Node *parseTree);
+
+extern bool analyze_requires_snapshot(Node *parseTree);
+
+extern void CheckSelectLocking(Query *qry);
+extern void applyLockingClause(Query *qry, Index rtindex,
+				   bool forUpdate, bool noWait, bool pushedDown);
+
+#endif   /* ANALYZE_H */