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Add support for multi-row VALUES clauses as part of INSERT statements

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(e.g. "INSERT ... VALUES (...), (...), ...") and elsewhere as allowed
by the spec. (e.g. similar to a FROM clause subselect). initdb required.
Joe Conway and Tom Lane.
This commit is contained in:
Joe Conway
2006-08-02 01:59:48 +00:00
parent d307c428cb
commit 9caafda579
40 changed files with 1877 additions and 313 deletions
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12
src/include/parser/parse_target.h
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@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/parser/parse_target.h,v 1.40 2006/06/26 17:24:41 tgl Exp $
* $PostgreSQL: pgsql/src/include/parser/parse_target.h,v 1.41 2006/08/02 01:59:48 joe Exp $
*
*-------------------------------------------------------------------------
*/
@@ -18,14 +18,16 @@
extern List *transformTargetList(ParseState *pstate, List *targetlist);
extern List *transformExpressionList(ParseState *pstate, List *exprlist);
extern void markTargetListOrigins(ParseState *pstate, List *targetlist);
extern TargetEntry *transformTargetEntry(ParseState *pstate,
Node *node, Node *expr,
char *colname, bool resjunk);
extern List *ExpandColumnRefStar(ParseState *pstate, ColumnRef *cref,
bool targetlist);
extern List *ExpandIndirectionStar(ParseState *pstate, A_Indirection *ind,
bool targetlist);
extern Expr *transformAssignedExpr(ParseState *pstate, Expr *expr,
char *colname,
int attrno,
List *indirection,
int location);
extern void updateTargetListEntry(ParseState *pstate, TargetEntry *tle,
char *colname, int attrno,
List *indirection,