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Fix for %4 and 4%.

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This commit is contained in:
Bruce Momjian 1999-03-21 02:26:56 +00:00
parent 1b8d9466fb
commit 7ed3b89d48
1 changed files with 5 additions and 1 deletions
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6
src/backend/parser/gram.y
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@ -10,7 +10,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.66 1999/03/19 23:48:50 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.67 1999/03/21 02:26:56 momjian Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@ -3698,6 +3698,10 @@ a_expr: attr opt_indirection
}
| '-' a_expr %prec UMINUS
{ $$ = doNegate($2); }
| '%' a_expr %prec UMINUS
{ $$ = makeA_Expr(OP, "%", NULL, $2); }
| a_expr %prec UMINUS '%'
{ $$ = makeA_Expr(OP, "%", $1, NULL); }
| a_expr '+' a_expr
{ $$ = makeA_Expr(OP, "+", $1, $3); }
| a_expr '-' a_expr