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Diffstat (limited to 'src/backend/access/nbtree/nbtinsert.c')
-rw-r--r--src/backend/access/nbtree/nbtinsert.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/src/backend/access/nbtree/nbtinsert.c b/src/backend/access/nbtree/nbtinsert.c
index dd3736ad8a9..a1dadfb6923 100644
--- a/src/backend/access/nbtree/nbtinsert.c
+++ b/src/backend/access/nbtree/nbtinsert.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/access/nbtree/nbtinsert.c,v 1.173 2009/08/01 20:59:17 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/access/nbtree/nbtinsert.c,v 1.174 2009/10/02 21:14:04 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -518,9 +518,10 @@ _bt_findinsertloc(Relation rel,
if (itemsz > BTMaxItemSize(page))
ereport(ERROR,
(errcode(ERRCODE_PROGRAM_LIMIT_EXCEEDED),
- errmsg("index row size %lu exceeds btree maximum, %lu",
+ errmsg("index row size %lu exceeds maximum %lu for index \"%s\"",
(unsigned long) itemsz,
- (unsigned long) BTMaxItemSize(page)),
+ (unsigned long) BTMaxItemSize(page),
+ RelationGetRelationName(rel)),
errhint("Values larger than 1/3 of a buffer page cannot be indexed.\n"
"Consider a function index of an MD5 hash of the value, "
"or use full text indexing.")));