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Backporting bugs fixes fixed by MDEV-31340 from 11.5

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The patch for MDEV-31340 fixed the following bugs:

MDEV-33084 LASTVAL(t1) and LASTVAL(T1) do not work well with lower-case-table-names=0
MDEV-33085 Tables T1 and t1 do not work well with ENGINE=CSV and lower-case-table-names=0
MDEV-33086 SHOW OPEN TABLES IN DB1 -- is case insensitive with lower-case-table-names=0
MDEV-33088 Cannot create triggers in the database `MYSQL`
MDEV-33103 LOCK TABLE t1 AS t2 -- alias is not case sensitive with lower-case-table-names=0
MDEV-33108 TABLE_STATISTICS and INDEX_STATISTICS are case insensitive with lower-case-table-names=0
MDEV-33109 DROP DATABASE MYSQL -- does not drop SP with lower-case-table-names=0
MDEV-33110 HANDLER commands are case insensitive with lower-case-table-names=0
MDEV-33119 User is case insensitive in INFORMATION_SCHEMA.VIEWS
MDEV-33120 System log table names are case insensitive with lower-cast-table-names=0

Backporting the fixes from 11.5 to 10.5
This commit is contained in:
Alexander Barkov
2024-05-21 08:53:40 +04:00
parent b2944adb76
commit 310fd6ff69
23 changed files with 561 additions and 90 deletions
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142
mysql-test/main/lowercase_table5.result
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@ -47,3 +47,145 @@ DROP PROCEDURE SP;
#
# End of 10.4 tests
#
#
# Start of 10.5 tests
#
#
# MDEV-33084 LASTVAL(t1) and LASTVAL(T1) do not work well with lower-case-table-names=0
#
CREATE SEQUENCE t1;
CREATE SEQUENCE T1;
SELECT nextval(t1), lastval(t1);
nextval(t1) lastval(t1)
1 1
SELECT nextval(T1), lastval(T1);
nextval(T1) lastval(T1)
1 1
SELECT lastval(t1), lastval(T1) l2;
lastval(t1) l2
1 1
DROP SEQUENCE t1, T1;
#
# MDEV-33086 SHOW OPEN TABLES IN DB1 -- is case insensitive with lower-case-table-names=0
#
CREATE DATABASE db1;
CREATE TABLE db1.t1 (a INT);
SELECT * FROM db1.t1;
a
SHOW OPEN TABLES IN DB1;
Database Table In_use Name_locked
SHOW OPEN TABLES IN db1;
Database Table In_use Name_locked
db1 t1 0 0
DROP DATABASE db1;
#
# MDEV-33088 Cannot create triggers in the database `MYSQL`
#
CREATE DATABASE MYSQL;
CREATE TABLE MYSQL.t1 (a INT);
CREATE TABLE MYSQL.t2 (a INT);
CREATE TRIGGER MYSQL.tr1 AFTER INSERT ON t1 FOR EACH ROW INSERT INTO t2 VALUES (new.a);
INSERT INTO MYSQL.t1 VALUES (10);
SELECT * FROM MYSQL.t1;
a
10
SELECT * FROM MYSQL.t2;
a
10
DROP DATABASE MYSQL;
#
# MDEV-33103 LOCK TABLE t1 AS t2 -- alias is not case sensitive with lower-case-table-names=0
#
CREATE TABLE t1 (a INT);
INSERT INTO t1 VALUES (1);
LOCK TABLE t1 AS t2 READ;
SELECT * FROM t1 AS t2;
a
1
UNLOCK TABLES;
LOCK TABLE t1 AS t2 READ;
SELECT * FROM t1 AS T2;
ERROR HY000: Table 'T2' was not locked with LOCK TABLES
UNLOCK TABLES;
DROP TABLE t1;
#
# MDEV-33108 TABLE_STATISTICS and INDEX_STATISTICS are case insensitive with lower-case-table-names=0
#
SET GLOBAL userstat=1;
CREATE TABLE t1 (a INT, KEY(a));
INSERT INTO t1 VALUES (1),(2),(3),(4);
SELECT * FROM t1 ORDER BY a;
a
1
2
3
4
CREATE TABLE T1 (a INT, KEY(a));
INSERT INTO T1 VALUES (1),(2),(3),(4);
SELECT * FROM T1 ORDER BY a;
a
1
2
3
4
SELECT * FROM INFORMATION_SCHEMA.TABLE_STATISTICS ORDER BY BINARY TABLE_NAME;
TABLE_SCHEMA TABLE_NAME ROWS_READ ROWS_CHANGED ROWS_CHANGED_X_INDEXES
test T1 4 4 4
test t1 4 4 4
SELECT * FROM INFORMATION_SCHEMA.INDEX_STATISTICS ORDER BY BINARY TABLE_NAME;
TABLE_SCHEMA TABLE_NAME INDEX_NAME ROWS_READ
test T1 a 4
test t1 a 4
DROP TABLE t1;
DROP TABLE T1;
SET GLOBAL userstat=DEFAULT;
#
# MDEV-33109 DROP DATABASE MYSQL -- does not drop SP with lower-case-table-names=0
#
CREATE DATABASE MYSQL;
CREATE FUNCTION MYSQL.f1() RETURNS INT RETURN 1;
DROP DATABASE MYSQL;
SELECT db, name, body FROM mysql.proc WHERE db=BINARY 'MYSQL' AND name='f1';
db name body
#
# MDEV-33110 HANDLER commands are case insensitive with lower-case-table-names=0
#
CREATE TABLE t1 (a INT);
INSERT INTO t1 VALUES (1),(2);
HANDLER t1 OPEN;
HANDLER t1 READ FIRST;
a
1
CREATE OR REPLACE TABLE T1 (a INT);
DROP TABLE T1;
HANDLER t1 READ NEXT;
a
2
HANDLER t1 CLOSE;
DROP TABLE t1;
#
# MDEV-33120 System log table names are case insensitive with lower-cast-table-names=0
#
CREATE TABLE mysql.GENERAL_log (a INT);
INSERT INTO mysql.GENERAL_log VALUES (1),(2);
DROP TABLE mysql.GENERAL_log;
CREATE TABLE mysql.SLOW_log (a INT);
INSERT INTO mysql.SLOW_log VALUES (1),(2);
DROP TABLE mysql.SLOW_log;
CREATE TABLE mysql.TRANSACTION_registry (a INT);
INSERT INTO mysql.TRANSACTION_registry VALUES (1),(2);
DROP TABLE mysql.TRANSACTION_registry;
CREATE DATABASE MYSQL;
CREATE TABLE MYSQL.general_log (a INT);
INSERT INTO MYSQL.general_log VALUES (1),(2);
DROP TABLE MYSQL.general_log;
CREATE TABLE MYSQL.slow_log (a INT);
INSERT INTO MYSQL.slow_log VALUES (1),(2);
DROP TABLE MYSQL.slow_log;
CREATE TABLE MYSQL.transaction_registry (a INT);
INSERT INTO MYSQL.transaction_registry VALUES (1),(2);
DROP TABLE MYSQL.transaction_registry;
DROP DATABASE MYSQL;
#
# End of 10.5 tests
#