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postgresql/src/include/parser/parse_target.h

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Break parser functions into smaller files, group together.
1997-11-25 23:07:18 +01:00
/*-------------------------------------------------------------------------
*
* parse_target.h
*
*
*
* Copyright (c) 1994, Regents of the University of California
*
Pass atttypmod to CoerceTargetExpr, so that it can pass it on to coerce_type, so that the right things happen when coercing a previously- unknown constant to a destination data type.
2000-01-17 03:04:16 +01:00
* $Id: parse_target.h,v 1.17 2000/01/17 02:04:15 tgl Exp $
Break parser functions into smaller files, group together.
1997-11-25 23:07:18 +01:00
*
*-------------------------------------------------------------------------
*/
#ifndef PARSE_TARGET_H
#define PARSE_TARGET_H
Change #include's to use <> and "" as appropriate.
1999-07-16 01:04:24 +02:00
#include "parser/parse_node.h"
Break parser functions into smaller files, group together.
1997-11-25 23:07:18 +01:00
Cleanup up include files.
1997-11-26 02:14:33 +01:00
extern List *transformTargetList(ParseState *pstate, List *targetlist);
Rewrite parser's handling of INSERT ... SELECT so that processing of the SELECT part of the statement is just like a plain SELECT. All INSERT-specific processing happens after the SELECT parsing is done. This eliminates many problems, e.g. INSERT ... SELECT ... GROUP BY using the wrong column labels. Ensure that DEFAULT clauses are coerced to the target column type, whether or not stored clause produces the right type. Substantial cleanup of parser's array support.
1999-07-19 02:26:20 +02:00
extern TargetEntry *transformTargetEntry(ParseState *pstate,
Node *node, Node *expr,
char *colname, bool resjunk);
extern void updateTargetListEntry(ParseState *pstate, TargetEntry *tle,
Eliminate local inefficiencies in updateTargetListEntry, make_var, and make_const --- don't repeat cache searches that aren't needed.
1999-11-01 06:06:21 +01:00
char *colname, int attrno,
List *indirection);
OK, folks, here is the pgindent output.
1998-09-01 06:40:42 +02:00
extern Node *CoerceTargetExpr(ParseState *pstate, Node *expr,
Pass atttypmod to CoerceTargetExpr, so that it can pass it on to coerce_type, so that the right things happen when coercing a previously- unknown constant to a destination data type.
2000-01-17 03:04:16 +01:00
Oid type_id, Oid attrtype, int32 attrtypmod);
Eliminate local inefficiencies in updateTargetListEntry, make_var, and make_const --- don't repeat cache searches that aren't needed.
1999-11-01 06:06:21 +01:00
extern List *checkInsertTargets(ParseState *pstate, List *cols,
List **attrnos);
Break parser functions into smaller files, group together.
1997-11-25 23:07:18 +01:00
OK, folks, here is the pgindent output.
1998-09-01 06:40:42 +02:00
#endif /* PARSE_TARGET_H */