#At file:///home/hakan/work/mysql/mysql-6.0-falcon-team-to-merge/ based on
revid:hky@stripped
2938 Hakan Kuecuekyilmaz 2008-12-16
Project secret code name:
"Make Wlad Happy"[tm]
Cleanup of falcon_team test suite. Only
three tests are left in falcon_team.
removed:
mysql-test/suite/falcon_team/r/falcon_bug_29246.result
mysql-test/suite/falcon_team/t/falcon_bug_29246.test
added:
mysql-test/suite/falcon/r/falcon_bug_26433-big.result
mysql-test/suite/falcon/t/falcon_bug_26433-big.test
renamed:
mysql-test/suite/falcon_team/r/falcon_bug_26433.result =>
mysql-test/suite/falcon/r/falcon_bug_26433.result
mysql-test/suite/falcon_team/r/falcon_bug_28048.result =>
mysql-test/suite/falcon/r/falcon_bug_28048.result
mysql-test/suite/falcon_team/r/falcon_bug_31296.result =>
mysql-test/suite/falcon/r/falcon_bug_31296.result
mysql-test/suite/falcon_team/r/falcon_bug_34351_B.result =>
mysql-test/suite/falcon/r/falcon_bug_34351_B.result
mysql-test/suite/falcon_team/r/falcon_bug_36294.result =>
mysql-test/suite/falcon_team/r/falcon_bug_36294-big.result
mysql-test/suite/falcon_team/t/falcon_bug_26433.test =>
mysql-test/suite/falcon/t/falcon_bug_26433.test
mysql-test/suite/falcon_team/t/falcon_bug_28048.test =>
mysql-test/suite/falcon/t/falcon_bug_28048.test
mysql-test/suite/falcon_team/t/falcon_bug_31296.test =>
mysql-test/suite/falcon/t/falcon_bug_31296.test
mysql-test/suite/falcon_team/t/falcon_bug_34351_B.test =>
mysql-test/suite/falcon/t/falcon_bug_34351_B.test
mysql-test/suite/falcon_team/t/falcon_bug_36294.test =>
mysql-test/suite/falcon_team/t/falcon_bug_36294-big.test
modified:
mysql-test/suite/falcon/r/falcon_bug_29246.result
mysql-test/suite/falcon/t/falcon_bug_29246.test
mysql-test/suite/falcon_team/t/falcon_bug_34174.test
mysql-test/suite/falcon_team/t/test2bug.def
mysql-test/suite/falcon/t/falcon_bug_34351_B.test
mysql-test/suite/falcon_team/t/falcon_bug_36294-big.test
=== added file 'mysql-test/suite/falcon/r/falcon_bug_26433-big.result'
--- a/mysql-test/suite/falcon/r/falcon_bug_26433-big.result 1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/falcon/r/falcon_bug_26433-big.result 2008-12-16 21:11:25 +0000
@@ -0,0 +1,145 @@
+*** Bug #26433 ***
+SET @@storage_engine = 'Falcon';
+DROP TABLE IF EXISTS t1;
+DROP PROCEDURE IF EXISTS p1;
+SET @a = 909;
+CREATE PROCEDURE p1 ()
+BEGIN
+DECLARE v int default 0;
+DECLARE v500 int;
+DECLARE v499 int;
+DECLARE v255 int;
+DECLARE v99 int;
+DECLARE CONTINUE HANDLER FOR SQLEXCEPTION
+BEGIN
+DECLARE vx int;
+SELECT 'error, probably 1025';
+DROP TABLE t1;
+SELECT '1';
+CREATE TABLE t1 (
+a int,
+b varchar(500) character set latin1,
+c varchar(500) character set latin2
+);
+SET vx = 0;
+WHILE vx < 20 do
+INSERT INTO t1 VALUES (vx, null, null);
+SET vx = vx + 1;
+END WHILE;
+SELECT '2';
+CREATE INDEX i1 ON t1 (b, a);
+CREATE INDEX i2 ON t1 (c, a);
+SELECT '3';
+END;
+SELECT 'a';
+CREATE TABLE t1 (
+a int,
+b varchar(500) character set latin1,
+c varchar(500) character set latin2
+);
+SELECT 'b';
+SET v = 0;
+WHILE v < 20 do
+INSERT INTO t1 VALUES (v, null, null);
+SET v = v + 1;
+END WHILE;
+SELECT 'c';
+CREATE INDEX i1 ON t1 (b, a);
+CREATE INDEX i2 ON t1 (c, a);
+SELECT 'd';
+SET v = 0;
+WHILE v < 2000 DO
+SET v500 = rand(@a) * 500;
+SET v499 = rand(@a) * 499;
+SET v255 = rand(@a) * 255;
+SET v99 = rand(@a) * 99;
+SET @x = concat('update t1 set b = repeat(0x', hex(v500),',',v499,'), a =', v,', c =
repeat(0x', hex(v255), ',',v99,')');
+/* SELECT v, @x; */
+PREPARE stmt1 FROM @x;
+EXECUTE stmt1;
+IF v mod 2 = 0 THEN
+ALTER TABLE t1 MODIFY COLUMN b varchar(500) character set latin2;
+ALTER TABLE t1 MODIFY COLUMN c varchar(500) character set latin1;
+ELSE
+ALTER TABLE t1 MODIFY COLUMN b varchar(500) character set latin1;
+ALTER TABLE t1 MODIFY COLUMN c varchar(500) character set latin2;
+END IF;
+SET v = v + 1;
+END WHILE;
+END//
+CALL p1()//
+a
+a
+b
+b
+c
+c
+d
+d
+Warnings:
+Warning 1265 Data truncated for column 'b' at row 21
+Warning 1265 Data truncated for column 'b' at row 22
+Warning 1265 Data truncated for column 'b' at row 23
+Warning 1265 Data truncated for column 'b' at row 24
+Warning 1265 Data truncated for column 'b' at row 25
+Warning 1265 Data truncated for column 'b' at row 26
+Warning 1265 Data truncated for column 'b' at row 27
+Warning 1265 Data truncated for column 'b' at row 28
+Warning 1265 Data truncated for column 'b' at row 29
+Warning 1265 Data truncated for column 'b' at row 30
+Warning 1265 Data truncated for column 'b' at row 31
+Warning 1265 Data truncated for column 'b' at row 32
+Warning 1265 Data truncated for column 'b' at row 33
+Warning 1265 Data truncated for column 'b' at row 34
+Warning 1265 Data truncated for column 'b' at row 35
+Warning 1265 Data truncated for column 'b' at row 36
+Warning 1265 Data truncated for column 'b' at row 37
+Warning 1265 Data truncated for column 'b' at row 38
+Warning 1265 Data truncated for column 'b' at row 39
+Warning 1265 Data truncated for column 'b' at row 40
+Warning 1366 Incorrect string value: '\x92\x92\x92\x92\x92\x92...' for column 'c' at row
1
+Warning 1366 Incorrect string value: '\x92\x92\x92\x92\x92\x92...' for column 'c' at row
2
+Warning 1366 Incorrect string value: '\x92\x92\x92\x92\x92\x92...' for column 'c' at row
3
+Warning 1366 Incorrect string value: '\x92\x92\x92\x92\x92\x92...' for column 'c' at row
4
+Warning 1366 Incorrect string value: '\x92\x92\x92\x92\x92\x92...' for column 'c' at row
5
+Warning 1366 Incorrect string value: '\x92\x92\x92\x92\x92\x92...' for column 'c' at row
6
+Warning 1366 Incorrect string value: '\x92\x92\x92\x92\x92\x92...' for column 'c' at row
7
+Warning 1366 Incorrect string value: '\x92\x92\x92\x92\x92\x92...' for column 'c' at row
8
+Warning 1366 Incorrect string value: '\x92\x92\x92\x92\x92\x92...' for column 'c' at row
9
+Warning 1366 Incorrect string value: '\x92\x92\x92\x92\x92\x92...' for column 'c' at row
10
+Warning 1366 Incorrect string value: '\x92\x92\x92\x92\x92\x92...' for column 'c' at row
11
+Warning 1366 Incorrect string value: '\x92\x92\x92\x92\x92\x92...' for column 'c' at row
12
+Warning 1366 Incorrect string value: '\x92\x92\x92\x92\x92\x92...' for column 'c' at row
13
+Warning 1366 Incorrect string value: '\x92\x92\x92\x92\x92\x92...' for column 'c' at row
14
+Warning 1366 Incorrect string value: '\x92\x92\x92\x92\x92\x92...' for column 'c' at row
15
+Warning 1366 Incorrect string value: '\x92\x92\x92\x92\x92\x92...' for column 'c' at row
16
+Warning 1366 Incorrect string value: '\x92\x92\x92\x92\x92\x92...' for column 'c' at row
17
+Warning 1366 Incorrect string value: '\x92\x92\x92\x92\x92\x92...' for column 'c' at row
18
+Warning 1366 Incorrect string value: '\x92\x92\x92\x92\x92\x92...' for column 'c' at row
19
+Warning 1366 Incorrect string value: '\x92\x92\x92\x92\x92\x92...' for column 'c' at row
20
+Warning 1265 Data truncated for column 'b' at row 21
+Warning 1265 Data truncated for column 'b' at row 22
+Warning 1265 Data truncated for column 'b' at row 23
+Warning 1265 Data truncated for column 'b' at row 24
+Warning 1265 Data truncated for column 'b' at row 25
+Warning 1265 Data truncated for column 'b' at row 26
+Warning 1265 Data truncated for column 'b' at row 27
+Warning 1265 Data truncated for column 'b' at row 28
+Warning 1265 Data truncated for column 'b' at row 29
+Warning 1265 Data truncated for column 'b' at row 30
+Warning 1265 Data truncated for column 'b' at row 31
+Warning 1265 Data truncated for column 'b' at row 32
+Warning 1265 Data truncated for column 'b' at row 33
+Warning 1265 Data truncated for column 'b' at row 34
+Warning 1265 Data truncated for column 'b' at row 35
+Warning 1265 Data truncated for column 'b' at row 36
+Warning 1265 Data truncated for column 'b' at row 37
+Warning 1265 Data truncated for column 'b' at row 38
+Warning 1265 Data truncated for column 'b' at row 39
+Warning 1265 Data truncated for column 'b' at row 40
+Warning 1366 Incorrect string value: '\x92\x92\x92\x92\x92\x92...' for column 'c' at row
1
+Warning 1366 Incorrect string value: '\x92\x92\x92\x92\x92\x92...' for column 'c' at row
2
+Warning 1366 Incorrect string value: '\x92\x92\x92\x92\x92\x92...' for column 'c' at row
3
+Warning 1366 Incorrect string value: '\x92\x92\x92\x92\x92\x92...' for column 'c' at row
4
+DROP TABLE t1;
+DROP PROCEDURE p1;
=== renamed file 'mysql-test/suite/falcon_team/r/falcon_bug_26433.result' =>
'mysql-test/suite/falcon/r/falcon_bug_26433.result'
=== renamed file 'mysql-test/suite/falcon_team/r/falcon_bug_28048.result' =>
'mysql-test/suite/falcon/r/falcon_bug_28048.result'
=== modified file 'mysql-test/suite/falcon/r/falcon_bug_29246.result'
--- a/mysql-test/suite/falcon/r/falcon_bug_29246.result 2008-12-04 11:00:12 +0000
+++ b/mysql-test/suite/falcon/r/falcon_bug_29246.result 2008-12-16 21:11:25 +0000
@@ -1,7 +1,7 @@
*** Bug #29246 ***
SET @@storage_engine = 'Falcon';
DROP TABLE IF EXISTS t1;
-CREATE TABLE t1 (s1 VARCHAR(2) CHARACTER SET latin1 COLLATE latin1_german2_ci, KEY
(s1(1))) ENGINE=falcon;
+CREATE TABLE t1 (s1 VARCHAR(2) CHARACTER SET latin1 COLLATE latin1_german2_ci, KEY
(s1(1)));
INSERT INTO t1 VALUES(0xdc),('ue');
SELECT COUNT(*) FROM t1 WHERE s1 = 0xdc;
COUNT(*)
@@ -9,6 +9,9 @@ COUNT(*)
SELECT COUNT(*) FROM t1 WHERE s1 = 'ue';
COUNT(*)
2
+SELECT COUNT(*) FROM t1 WHERE s1 = 'UE';
+COUNT(*)
+2
SELECT count(*) FROM t1;
count(*)
2
=== renamed file 'mysql-test/suite/falcon_team/r/falcon_bug_31296.result' =>
'mysql-test/suite/falcon/r/falcon_bug_31296.result'
=== renamed file 'mysql-test/suite/falcon_team/r/falcon_bug_34351_B.result' =>
'mysql-test/suite/falcon/r/falcon_bug_34351_B.result'
=== added file 'mysql-test/suite/falcon/t/falcon_bug_26433-big.test'
--- a/mysql-test/suite/falcon/t/falcon_bug_26433-big.test 1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/falcon/t/falcon_bug_26433-big.test 2008-12-16 21:11:25 +0000
@@ -0,0 +1,108 @@
+--source include/have_falcon.inc
+--source include/big_test.inc
+
+#
+# Bug #26433: Falcon: crash in procedure after error 1025
+#
+# Note: Big version with loop count of 2000.
+#
+--echo *** Bug #26433 ***
+
+# ----------------------------------------------------- #
+# --- Initialisation --- #
+# ----------------------------------------------------- #
+let $engine = 'Falcon';
+eval SET @@storage_engine = $engine;
+
+--disable_warnings
+DROP TABLE IF EXISTS t1;
+DROP PROCEDURE IF EXISTS p1;
+--enable_warnings
+
+# Seed for rand() to get more predictable code path.
+# Seed of 707 passes now.
+SET @a = 909;
+
+DELIMITER //;
+CREATE PROCEDURE p1 ()
+BEGIN
+ DECLARE v int default 0;
+ DECLARE v500 int;
+ DECLARE v499 int;
+ DECLARE v255 int;
+ DECLARE v99 int;
+ DECLARE CONTINUE HANDLER FOR SQLEXCEPTION
+ BEGIN
+ DECLARE vx int;
+ SELECT 'error, probably 1025';
+ DROP TABLE t1;
+ SELECT '1';
+ CREATE TABLE t1 (
+ a int,
+ b varchar(500) character set latin1,
+ c varchar(500) character set latin2
+ );
+ SET vx = 0;
+ WHILE vx < 20 do
+ INSERT INTO t1 VALUES (vx, null, null);
+ SET vx = vx + 1;
+ END WHILE;
+ SELECT '2';
+ CREATE INDEX i1 ON t1 (b, a);
+ CREATE INDEX i2 ON t1 (c, a);
+ SELECT '3';
+ END;
+ SELECT 'a';
+ CREATE TABLE t1 (
+ a int,
+ b varchar(500) character set latin1,
+ c varchar(500) character set latin2
+ );
+ SELECT 'b';
+ SET v = 0;
+ WHILE v < 20 do
+ INSERT INTO t1 VALUES (v, null, null);
+ SET v = v + 1;
+ END WHILE;
+ SELECT 'c';
+ CREATE INDEX i1 ON t1 (b, a);
+ CREATE INDEX i2 ON t1 (c, a);
+ SELECT 'd';
+ SET v = 0;
+ WHILE v < 2000 DO
+ SET v500 = rand(@a) * 500;
+ SET v499 = rand(@a) * 499;
+ SET v255 = rand(@a) * 255;
+ SET v99 = rand(@a) * 99;
+ SET @x = concat('update t1 set b = repeat(0x', hex(v500),',',v499,'), a =', v,', c =
repeat(0x', hex(v255), ',',v99,')');
+ /* SELECT v, @x; */
+ PREPARE stmt1 FROM @x;
+ EXECUTE stmt1;
+ IF v mod 2 = 0 THEN
+ ALTER TABLE t1 MODIFY COLUMN b varchar(500) character set latin2;
+ ALTER TABLE t1 MODIFY COLUMN c varchar(500) character set latin1;
+ ELSE
+ ALTER TABLE t1 MODIFY COLUMN b varchar(500) character set latin1;
+ ALTER TABLE t1 MODIFY COLUMN c varchar(500) character set latin2;
+ END IF;
+ SET v = v + 1;
+ END WHILE;
+END//
+
+# ----------------------------------------------------- #
+# --- Test --- #
+# ----------------------------------------------------- #
+CALL p1()//
+
+# ----------------------------------------------------- #
+# --- Check --- #
+# ----------------------------------------------------- #
+# Final sanity check not applicable here.
+#SELECT count(*) FROM t1;
+
+# ----------------------------------------------------- #
+# --- Final cleanup --- #
+# ----------------------------------------------------- #
+DELIMITER ;//
+DROP TABLE t1;
+DROP PROCEDURE p1;
=== renamed file 'mysql-test/suite/falcon_team/t/falcon_bug_26433.test' =>
'mysql-test/suite/falcon/t/falcon_bug_26433.test'
=== renamed file 'mysql-test/suite/falcon_team/t/falcon_bug_28048.test' =>
'mysql-test/suite/falcon/t/falcon_bug_28048.test'
=== modified file 'mysql-test/suite/falcon/t/falcon_bug_29246.test'
--- a/mysql-test/suite/falcon/t/falcon_bug_29246.test 2008-12-04 11:00:12 +0000
+++ b/mysql-test/suite/falcon/t/falcon_bug_29246.test 2008-12-16 21:11:25 +0000
@@ -1,8 +1,8 @@
--source include/have_falcon.inc
#
-# Bug #29246: Falcon: searches fail if prefix index on latin1_german2_ci
-# column
+# Bug #29246: Falcon: searches fail if prefix index on
+# latin1_german2_ci column
#
--echo *** Bug #29246 ***
@@ -19,10 +19,11 @@ DROP TABLE IF EXISTS t1;
# ----------------------------------------------------- #
# --- Test --- #
# ----------------------------------------------------- #
-CREATE TABLE t1 (s1 VARCHAR(2) CHARACTER SET latin1 COLLATE latin1_german2_ci, KEY
(s1(1))) ENGINE=falcon;
+CREATE TABLE t1 (s1 VARCHAR(2) CHARACTER SET latin1 COLLATE latin1_german2_ci, KEY
(s1(1)));
INSERT INTO t1 VALUES(0xdc),('ue');
SELECT COUNT(*) FROM t1 WHERE s1 = 0xdc;
SELECT COUNT(*) FROM t1 WHERE s1 = 'ue';
+SELECT COUNT(*) FROM t1 WHERE s1 = 'UE';
# ----------------------------------------------------- #
# --- Check --- #
=== renamed file 'mysql-test/suite/falcon_team/t/falcon_bug_31296.test' =>
'mysql-test/suite/falcon/t/falcon_bug_31296.test'
=== renamed file 'mysql-test/suite/falcon_team/t/falcon_bug_34351_B.test' =>
'mysql-test/suite/falcon/t/falcon_bug_34351_B.test'
--- a/mysql-test/suite/falcon_team/t/falcon_bug_34351_B.test 2008-04-22 09:27:14 +0000
+++ b/mysql-test/suite/falcon/t/falcon_bug_34351_B.test 2008-12-16 21:11:25 +0000
@@ -1,5 +1,5 @@
--source include/have_falcon.inc
-#--disable_abort_on_error
+
#
# Bug #34351_B: Update Conflict on non-overlapping transactions
#
@@ -46,6 +46,7 @@ SET @conn1_uuid = UUID();
SELECT t1_autoinc FROM t1 ORDER BY t1_autoinc;
INSERT INTO t1 (t1_uuid) VALUES (@conn1_uuid);
SELECT t1_autoinc FROM t1 ORDER BY t1_autoinc;
+--real_sleep 1
--send DELETE FROM t1 WHERE t1_uuid = (@conn1_uuid)
--echo # Switch to connection default
=== removed file 'mysql-test/suite/falcon_team/r/falcon_bug_29246.result'
--- a/mysql-test/suite/falcon_team/r/falcon_bug_29246.result 2008-04-20 00:05:17 +0000
+++ b/mysql-test/suite/falcon_team/r/falcon_bug_29246.result 1970-01-01 00:00:00 +0000
@@ -1,13 +0,0 @@
-*** Bug #29246 ***
-SET @@storage_engine = 'Falcon';
-DROP TABLE IF EXISTS t1;
-CREATE TABLE t1 (a varchar(2) CHARACTER SET latin1 COLLATE latin1_german2_ci);
-INSERT INTO t1 VALUES (0xdc);
-CREATE INDEX i1 ON t1 (a(1));
-SELECT count(*) FROM t1 WHERE a = 'ue';
-count(*)
-1
-SELECT count(*) FROM t1;
-count(*)
-1
-DROP TABLE t1;
=== renamed file 'mysql-test/suite/falcon_team/r/falcon_bug_36294.result' =>
'mysql-test/suite/falcon_team/r/falcon_bug_36294-big.result'
=== removed file 'mysql-test/suite/falcon_team/t/falcon_bug_29246.test'
--- a/mysql-test/suite/falcon_team/t/falcon_bug_29246.test 2008-04-20 00:05:17 +0000
+++ b/mysql-test/suite/falcon_team/t/falcon_bug_29246.test 1970-01-01 00:00:00 +0000
@@ -1,34 +0,0 @@
---source include/have_falcon.inc
-#
-# Bug #29246: Falcon: searches fail if prefix index on latin1_german2_ci column
-#
---echo *** Bug #29246 ***
-
-# ----------------------------------------------------- #
-# --- Initialisation --- #
-# ----------------------------------------------------- #
-let $engine = 'Falcon';
-eval SET @@storage_engine = $engine;
-
---disable_warnings
-DROP TABLE IF EXISTS t1;
---enable_warnings
-
-CREATE TABLE t1 (a varchar(2) CHARACTER SET latin1 COLLATE latin1_german2_ci);
-INSERT INTO t1 VALUES (0xdc);
-CREATE INDEX i1 ON t1 (a(1));
-
-# ----------------------------------------------------- #
-# --- Test --- #
-# ----------------------------------------------------- #
-SELECT count(*) FROM t1 WHERE a = 'ue';
-
-# ----------------------------------------------------- #
-# --- Check --- #
-# ----------------------------------------------------- #
-SELECT count(*) FROM t1;
-
-# ----------------------------------------------------- #
-# --- Final cleanup --- #
-# ----------------------------------------------------- #
-DROP TABLE t1;
=== modified file 'mysql-test/suite/falcon_team/t/falcon_bug_34174.test'
--- a/mysql-test/suite/falcon_team/t/falcon_bug_34174.test 2008-04-20 08:30:43 +0000
+++ b/mysql-test/suite/falcon_team/t/falcon_bug_34174.test 2008-12-16 21:11:25 +0000
@@ -1,4 +1,5 @@
--source include/have_falcon.inc
+
#
# Bug #34174 - Infinite loop checking rolled back record in select for update
#
@@ -34,8 +35,6 @@ START TRANSACTION;
SELECT * FROM t1;
INSERT INTO t1 VALUES (1,1);
--send INSERT INTO t1 VALUES (0,3)
-#UPDATE t1 SET f1 = 0, f2 = 5;
-#INSERT INTO t1 VALUES (0,6);
--echo # switching to default connection
connection default;
@@ -62,4 +61,3 @@ SELECT * FROM t1;
connection default;
disconnect conn1;
DROP TABLE t1;
-
=== renamed file 'mysql-test/suite/falcon_team/t/falcon_bug_36294.test' =>
'mysql-test/suite/falcon_team/t/falcon_bug_36294-big.test'
--- a/mysql-test/suite/falcon_team/t/falcon_bug_36294.test 2008-09-27 22:01:35 +0000
+++ b/mysql-test/suite/falcon_team/t/falcon_bug_36294-big.test 2008-12-16 21:11:25 +0000
@@ -1,4 +1,5 @@
--source include/have_falcon.inc
+--source include/big_test.inc
#
# Bug#36294: Assertion in Cache::writePage
=== modified file 'mysql-test/suite/falcon_team/t/test2bug.def'
--- a/mysql-test/suite/falcon_team/t/test2bug.def 2008-10-02 10:37:27 +0000
+++ b/mysql-test/suite/falcon_team/t/test2bug.def 2008-12-16 21:11:25 +0000
@@ -17,7 +17,6 @@
# Keep the list sorted by test name.
#
-falcon_bug_23945: Bug#34892 - Transaction handling in select_create::abort let's Falcon
fail
-falcon_bug_26433: Bug#39314 - falcon_bug_26433 fails with an offset of 1 in row numbers
in expected warnings
-falcon_bug_28048: Bug#36700 - Running falcon_bug_28048 shows increasing memory usage and
run time
+falcon_bug_34174 : Bug#34174 - Infinite loop checking rolled back record in select for
update
+falcon_bug_36294-big: Bug#36631 - Assertion in SerialLogControl::nextRecord, sometimes.
falcon_deadlock: Bug#34182 - SELECT ... FOR UPDATE does not lock when in subquery
| Thread |
|---|
| • bzr commit into mysql-6.0-falcon-team branch (hky:2938) | Hakan Kuecuekyilmaz | 16 Dec |