diff options
Diffstat (limited to 'src/backend/parser/analyze.c')
| -rw-r--r-- | src/backend/parser/analyze.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/backend/parser/analyze.c b/src/backend/parser/analyze.c index 191f4446b06..4dad0ae80af 100644 --- a/src/backend/parser/analyze.c +++ b/src/backend/parser/analyze.c @@ -6,7 +6,7 @@ * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/backend/parser/analyze.c,v 1.317 2005/04/06 16:34:06 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/parser/analyze.c,v 1.318 2005/04/07 01:51:38 neilc Exp $ * *------------------------------------------------------------------------- */ @@ -479,6 +479,14 @@ transformDeleteStmt(ParseState *pstate, DeleteStmt *stmt) qry->distinctClause = NIL; + /* + * The USING clause is non-standard SQL syntax, and is equivalent + * in functionality to the FROM list that can be specified for + * UPDATE. The USING keyword is used rather than FROM because FROM + * is already a keyword in the DELETE syntax. + */ + transformFromClause(pstate, stmt->usingClause); + /* fix where clause */ qual = transformWhereClause(pstate, stmt->whereClause, "WHERE"); |