Merge moonlight.intranet:/home/tomash/src/mysql_ab/mysql-5.0-bug21354

into  moonlight.intranet:/home/tomash/src/mysql_ab/mysql-5.1-bug21354


mysql-test/t/func_gconcat.test:
  Auto merged
sql/item_sum.cc:
  Auto merged
sql/item_sum.h:
  Auto merged
mysql-test/r/ps.result:
  Manual merge.
mysql-test/t/ps.test:
  Manual merge.

1 files changed, 74 insertions, 1 deletions

diff --git a/mysql-test/t/ps.test b/mysql-test/t/ps.test
index ac79dbc3434..95916c726a4 100644
--- a/mysql-test/t/ps.test
+++ b/mysql-test/t/ps.test
@@ -1040,7 +1040,80 @@ EXECUTE STMT USING @id,@id;
 DEALLOCATE PREPARE STMT;
 DROP TABLE t1;
 
---echo End of 4.1 tests
+#
+# BUG#21354: (COUNT(*) = 1) not working in SELECT inside prepared
+# statement 
+#
+--disable_warnings
+DROP TABLE IF EXISTS t1;
+--enable_warnings
+
+CREATE TABLE t1 (i INT, INDEX(i));
+INSERT INTO t1 VALUES (1);
+
+PREPARE stmt FROM "SELECT (COUNT(i) = 1), COUNT(i) FROM t1 WHERE i = ?";
+SET @a = 0;
+EXECUTE stmt USING @a;
+SET @a = 1;
+EXECUTE stmt USING @a;
+SET @a = 0;
+EXECUTE stmt USING @a;
+
+PREPARE stmt FROM "SELECT (AVG(i) = 1), AVG(i) FROM t1 WHERE i = ?";
+SET @a = 0;
+EXECUTE stmt USING @a;
+SET @a = 1;
+EXECUTE stmt USING @a;
+SET @a = 0;
+EXECUTE stmt USING @a;
+
+PREPARE stmt FROM "SELECT (VARIANCE(i) = 1), VARIANCE(i) FROM t1 WHERE i = ?";
+SET @a = 0;
+EXECUTE stmt USING @a;
+SET @a = 1;
+EXECUTE stmt USING @a;
+SET @a = 0;
+EXECUTE stmt USING @a;
+
+PREPARE stmt FROM "SELECT (STDDEV(i) = 1), STDDEV(i) FROM t1 WHERE i = ?";
+SET @a = 0;
+EXECUTE stmt USING @a;
+SET @a = 1;
+EXECUTE stmt USING @a;
+SET @a = 0;
+EXECUTE stmt USING @a;
+
+PREPARE stmt FROM "SELECT (BIT_OR(i) = 1), BIT_OR(i) FROM t1 WHERE i = ?";
+SET @a = 0;
+EXECUTE stmt USING @a;
+SET @a = 1;
+EXECUTE stmt USING @a;
+SET @a = 0;
+EXECUTE stmt USING @a;
+
+PREPARE stmt FROM "SELECT (BIT_AND(i) = 1), BIT_AND(i) FROM t1 WHERE i = ?";
+SET @a = 0;
+EXECUTE stmt USING @a;
+SET @a = 1;
+EXECUTE stmt USING @a;
+SET @a = 0;
+EXECUTE stmt USING @a;
+
+PREPARE stmt FROM "SELECT (BIT_XOR(i) = 1), BIT_XOR(i) FROM t1 WHERE i = ?";
+SET @a = 0;
+EXECUTE stmt USING @a;
+SET @a = 1;
+EXECUTE stmt USING @a;
+SET @a = 0;
+EXECUTE stmt USING @a;
+
+DEALLOCATE PREPARE stmt;
+DROP TABLE t1;
+
+
+--echo End of 4.1 tests.
+
+
 ############################# 5.0 tests start ################################
 #
 #