From fa0f2c6577098112ea37bf445615250ec1162f4e Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Tue, 27 Mar 2001 17:12:34 +0000
Subject: [PATCH] Repair pgindent damage to comments.
---
src/backend/optimizer/util/clauses.c | 19 ++++++++++---------
1 file changed, 10 insertions(+), 9 deletions(-)
diff --git a/src/backend/optimizer/util/clauses.c b/src/backend/optimizer/util/clauses.c
index 83d2468b02c..8bd6ef6f68b 100644
--- a/src/backend/optimizer/util/clauses.c
+++ b/src/backend/optimizer/util/clauses.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/backend/optimizer/util/clauses.c,v 1.83 2001/03/22 03:59:39 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/backend/optimizer/util/clauses.c,v 1.84 2001/03/27 17:12:34 tgl Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@@ -939,7 +939,6 @@ is_single_func(Node *node)
*
* If the clause is not of the form (var op var) or if any of the vars
* refer to nested attributes, then zeroes are returned.
- *
*/
void
get_rels_atts(Node *clause,
@@ -1311,14 +1310,16 @@ eval_const_expressions_mutator(Node *node, void *context)
if (IsA(node, CaseExpr))
{
- /*
+ /*----------
* CASE expressions can be simplified if there are constant
- * condition clauses: FALSE (or NULL): drop the alternative TRUE:
- * drop all remaining alternatives If the first non-FALSE
- * alternative is a constant TRUE, we can simplify the entire CASE
- * to that alternative's expression. If there are no non-FALSE
- * alternatives, we simplify the entire CASE to the default result
- * (ELSE result).
+ * condition clauses:
+ * FALSE (or NULL): drop the alternative
+ * TRUE: drop all remaining alternatives
+ * If the first non-FALSE alternative is a constant TRUE, we can
+ * simplify the entire CASE to that alternative's expression.
+ * If there are no non-FALSE alternatives, we simplify the entire
+ * CASE to the default result (ELSE result).
+ *----------
*/
CaseExpr *caseexpr = (CaseExpr *) node;
CaseExpr *newcase;
--
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