Merge moonlight.intranet:/home/tomash/src/mysql_ab/mysql-4.1-runtime

into  moonlight.intranet:/home/tomash/src/mysql_ab/mysql-4.1-bug21354


mysql-test/r/ps.result:
  Manual merge.
mysql-test/t/ps.test:
  Manual merge.

3 files changed, 172 insertions, 2 deletions

diff --git a/mysql-test/r/ps.result b/mysql-test/r/ps.result
index 78752622db7..159e5a4b716 100644
--- a/mysql-test/r/ps.result
+++ b/mysql-test/r/ps.result
@@ -936,3 +936,100 @@ GROUP_CONCAT(Track SEPARATOR ', ')
 CAD
 DEALLOCATE PREPARE STMT;
 DROP TABLE t1;
+DROP TABLE IF EXISTS t1;
+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;
+(COUNT(i) = 1)	COUNT(i)
+0	0
+SET @a = 1;
+EXECUTE stmt USING @a;
+(COUNT(i) = 1)	COUNT(i)
+1	1
+SET @a = 0;
+EXECUTE stmt USING @a;
+(COUNT(i) = 1)	COUNT(i)
+0	0
+PREPARE stmt FROM "SELECT (AVG(i) = 1), AVG(i) FROM t1 WHERE i = ?";
+SET @a = 0;
+EXECUTE stmt USING @a;
+(AVG(i) = 1)	AVG(i)
+NULL	NULL
+SET @a = 1;
+EXECUTE stmt USING @a;
+(AVG(i) = 1)	AVG(i)
+1	1.0000
+SET @a = 0;
+EXECUTE stmt USING @a;
+(AVG(i) = 1)	AVG(i)
+NULL	NULL
+PREPARE stmt FROM "SELECT (VARIANCE(i) = 1), VARIANCE(i) FROM t1 WHERE i = ?";
+SET @a = 0;
+EXECUTE stmt USING @a;
+(VARIANCE(i) = 1)	VARIANCE(i)
+NULL	NULL
+SET @a = 1;
+EXECUTE stmt USING @a;
+(VARIANCE(i) = 1)	VARIANCE(i)
+0	0.0000
+SET @a = 0;
+EXECUTE stmt USING @a;
+(VARIANCE(i) = 1)	VARIANCE(i)
+NULL	NULL
+PREPARE stmt FROM "SELECT (STDDEV(i) = 1), STDDEV(i) FROM t1 WHERE i = ?";
+SET @a = 0;
+EXECUTE stmt USING @a;
+(STDDEV(i) = 1)	STDDEV(i)
+NULL	NULL
+SET @a = 1;
+EXECUTE stmt USING @a;
+(STDDEV(i) = 1)	STDDEV(i)
+0	0.0000
+SET @a = 0;
+EXECUTE stmt USING @a;
+(STDDEV(i) = 1)	STDDEV(i)
+NULL	NULL
+PREPARE stmt FROM "SELECT (BIT_OR(i) = 1), BIT_OR(i) FROM t1 WHERE i = ?";
+SET @a = 0;
+EXECUTE stmt USING @a;
+(BIT_OR(i) = 1)	BIT_OR(i)
+0	0
+SET @a = 1;
+EXECUTE stmt USING @a;
+(BIT_OR(i) = 1)	BIT_OR(i)
+1	1
+SET @a = 0;
+EXECUTE stmt USING @a;
+(BIT_OR(i) = 1)	BIT_OR(i)
+0	0
+PREPARE stmt FROM "SELECT (BIT_AND(i) = 1), BIT_AND(i) FROM t1 WHERE i = ?";
+SET @a = 0;
+EXECUTE stmt USING @a;
+(BIT_AND(i) = 1)	BIT_AND(i)
+0	18446744073709551615
+SET @a = 1;
+EXECUTE stmt USING @a;
+(BIT_AND(i) = 1)	BIT_AND(i)
+1	1
+SET @a = 0;
+EXECUTE stmt USING @a;
+(BIT_AND(i) = 1)	BIT_AND(i)
+0	18446744073709551615
+PREPARE stmt FROM "SELECT (BIT_XOR(i) = 1), BIT_XOR(i) FROM t1 WHERE i = ?";
+SET @a = 0;
+EXECUTE stmt USING @a;
+(BIT_XOR(i) = 1)	BIT_XOR(i)
+0	0
+SET @a = 1;
+EXECUTE stmt USING @a;
+(BIT_XOR(i) = 1)	BIT_XOR(i)
+1	1
+SET @a = 0;
+EXECUTE stmt USING @a;
+(BIT_XOR(i) = 1)	BIT_XOR(i)
+0	0
+DEALLOCATE PREPARE stmt;
+DROP TABLE t1;
+End of 4.1 tests.
diff --git a/mysql-test/t/func_gconcat.test b/mysql-test/t/func_gconcat.test
index 8f50690dd8b..21ec7362877 100644
--- a/mysql-test/t/func_gconcat.test
+++ b/mysql-test/t/func_gconcat.test
@@ -99,7 +99,7 @@ select ifnull(group_concat(concat(t1.id, ':', t1.name)), 'shortname') as 'withou
 select distinct ifnull(group_concat(concat(t1.id, ':', t1.name)), 'shortname') as 'with distinct: cutoff at length of shortname' from t1;
 drop table t1;
 
-# check zero rows
+# check zero rows (bug#836)
 create table t1(id int);
 create table t2(id int);
 insert into t1 values(0),(1);
diff --git a/mysql-test/t/ps.test b/mysql-test/t/ps.test
index 7c2a42404ad..76fcb49d598 100644
--- a/mysql-test/t/ps.test
+++ b/mysql-test/t/ps.test
@@ -951,6 +951,7 @@ execute stmt;
 drop temporary table t1;
 deallocate prepare stmt;
 
+
 #
 # BUG#22085: Crash on the execution of a prepared statement that
 #            uses an IN subquery with aggregate functions in HAVING 
@@ -1003,4 +1004,76 @@ EXECUTE STMT USING @id,@id;
 DEALLOCATE PREPARE STMT;
 DROP TABLE t1;
 
-# 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.