Merge

BitKeeper/etc/logging_ok:
  auto-union
innobase/trx/trx0trx.c:
  Auto merged
mysql-test/r/ctype_collate.result:
  Auto merged
mysql-test/r/func_system.result:
  Auto merged
mysql-test/r/type_blob.result:
  Auto merged
sql/ha_innodb.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/item_create.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_strfunc.cc:
  Auto merged
sql/item_strfunc.h:
  Auto merged
sql/opt_sum.cc:
  Auto merged
innobase/ut/ut0mem.c:
  e
  merge from 4.1
mysql-test/r/func_group.result:
  merge from 4.1
mysql-test/r/func_str.result:
  merge from 4.1
mysql-test/t/func_group.test:
  merge from 4.1

1 files changed, 14 insertions, 3 deletions

diff --git a/innobase/trx/trx0trx.c b/innobase/trx/trx0trx.c
index 344fe280711..dd4da33abb5 100644
--- a/innobase/trx/trx0trx.c
+++ b/innobase/trx/trx0trx.c
@@ -262,6 +262,20 @@ trx_free(
 		putc('\n', stderr);
 	}
 
+	if (trx->n_mysql_tables_in_use != 0
+	    || trx->mysql_n_tables_locked != 0) {
+
+		ut_print_timestamp(stderr);
+		fprintf(stderr,
+"  InnoDB: Error: MySQL is freeing a thd\n"
+"InnoDB: though trx->n_mysql_tables_in_use is %lu\n"
+"InnoDB: and trx->mysql_n_tables_locked is %lu.\n",
+			(ulong)trx->n_mysql_tables_in_use,
+			(ulong)trx->mysql_n_tables_locked);
+
+		trx_print(stderr, trx);		
+	}
+
 	ut_a(trx->magic_n == TRX_MAGIC_N);
 
 	trx->magic_n = 11112222;
@@ -272,9 +286,6 @@ trx_free(
 
 	ut_a(trx->insert_undo == NULL); 
 	ut_a(trx->update_undo == NULL); 
-
-	ut_a(trx->n_mysql_tables_in_use == 0);
-	ut_a(trx->mysql_n_tables_locked == 0);
 	
 	if (trx->undo_no_arr) {
 		trx_undo_arr_free(trx->undo_no_arr);