Fix for %4 and 4%.

bmomjian · bmomjian · commit 7ed3b89d48e7 · 1999-03-21T02:26:56.000Z
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
@@ -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

Original file line number	Diff line number	Diff line change
`@@ -10,7 +10,7 @@`
`10`	`10`	`*`
`11`	`11`	`*`
`12`	`12`	`* IDENTIFICATION`
`13`		`- * $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.66 1999/03/19 23:48:50 momjian Exp $`
	`13`	`+ * $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.67 1999/03/21 02:26:56 momjian Exp $`
`14`	`14`	`*`
`15`	`15`	`* HISTORY`
`16`	`16`	`* AUTHOR DATE MAJOR EVENT`
`@@ -3698,6 +3698,10 @@ a_expr: attr opt_indirection`
`3698`	`3698`	`}`
`3699`	`3699`	`\| '-' a_expr %prec UMINUS`
`3700`	`3700`	`{ $$ = doNegate($2); }`
	`3701`	`+ \| '%' a_expr %prec UMINUS`
	`3702`	`+ { $$ = makeA_Expr(OP, "%", NULL, $2); }`
	`3703`	`+ \| a_expr %prec UMINUS '%'`
	`3704`	`+ { $$ = makeA_Expr(OP, "%", $1, NULL); }`
`3701`	`3705`	`\| a_expr '+' a_expr`
`3702`	`3706`	`{ $$ = makeA_Expr(OP, "+", $1, $3); }`
`3703`	`3707`	`\| a_expr '-' a_expr`