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Merge 10.3 into 10.4

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This commit is contained in:
Marko Mäkelä
2018-08-16 10:08:30 +03:00
parent b151cc2b0b 8716bb3b72
commit 734db318ac
335 changed files with 7445 additions and 2293 deletions
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112
mysql-test/main/stat_tables.test
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@ -305,4 +305,116 @@ drop database db1;
drop database db2;
drop table t1;
--echo #
--echo # MDEV-16552: [10.0] ASAN global-buffer-overflow in is_stat_table / statistics_for_tables_is_needed
--echo #
SET use_stat_tables = PREFERABLY;
SELECT CONVERT_TZ( '1991-09-20 10:11:02', '+00:00', 'GMT' );
set use_stat_tables=@save_use_stat_tables;
--echo #
--echo # MDEV-16757: manual addition of min/max statistics for BLOB
--echo #
SET use_stat_tables= PREFERABLY;
CREATE TABLE t1 (pk INT PRIMARY KEY, t TEXT);
INSERT INTO t1 VALUES (1,'foo'),(2,'bar');
ANALYZE TABLE t1;
--sorted_result
SELECT * FROM mysql.column_stats;
DELETE FROM mysql.column_stats
WHERE db_name='test' AND table_name='t1' AND column_name='t';
INSERT INTO mysql.column_stats VALUES
('test','t1','t','bar','foo', 0.0, 3.0, 1.0, 0, NULL, NULL);
--sorted_result
SELECT * FROM mysql.column_stats;
SELECT pk FROM t1;
DROP TABLE t1;
set use_stat_tables=@save_use_stat_tables;
--echo #
--echo # MDEV-16760: CREATE OR REPLACE TABLE after ANALYZE TABLE
--echo #
SET use_stat_tables= PREFERABLY;
CREATE TABLE t1 (pk int PRIMARY KEY, c varchar(32));
INSERT INTO t1 VALUES (1,'foo'),(2,'bar');
ANALYZE TABLE t1;
SELECT * FROM t1;
SELECT * FROM mysql.column_stats;
CREATE OR REPLACE TABLE t1 (pk int PRIMARY KEY, a char(7));
SELECT * FROM t1;
SELECT * FROM mysql.column_stats;
DROP TABLE t1;
set use_stat_tables=@save_use_stat_tables;
--echo #
--echo # MDEV-16757: manual addition of min/max statistics for BLOB
--echo #
SET use_stat_tables= PREFERABLY;
CREATE TABLE t1 (pk INT PRIMARY KEY, t TEXT);
INSERT INTO t1 VALUES (1,'foo'),(2,'bar');
ANALYZE TABLE t1;
--sorted_result
SELECT * FROM mysql.column_stats;
DELETE FROM mysql.column_stats
WHERE db_name='test' AND table_name='t1' AND column_name='t';
INSERT INTO mysql.column_stats VALUES
('test','t1','t','bar','foo', 0.0, 3.0, 1.0, 0, NULL, NULL);
--sorted_result
SELECT * FROM mysql.column_stats;
SELECT pk FROM t1;
DROP TABLE t1;
set use_stat_tables=@save_use_stat_tables;
--echo #
--echo # MDEV-16760: CREATE OR REPLACE TABLE after ANALYZE TABLE
--echo #
SET use_stat_tables= PREFERABLY;
CREATE TABLE t1 (pk int PRIMARY KEY, c varchar(32));
INSERT INTO t1 VALUES (1,'foo'),(2,'bar');
ANALYZE TABLE t1;
SELECT * FROM t1;
SELECT * FROM mysql.column_stats;
CREATE OR REPLACE TABLE t1 (pk int PRIMARY KEY, a char(7));
SELECT * FROM t1;
SELECT * FROM mysql.column_stats;
DROP TABLE t1;
set use_stat_tables=@save_use_stat_tables;
--echo #
--echo # MDEV-16711:CREATE OR REPLACE TABLE introducing BLOB column
--echo #
SET use_stat_tables= PREFERABLY;
CREATE TABLE t1 (pk INT PRIMARY KEY, t CHAR(60));
INSERT INTO t1 VALUES (1,'foo'),(2,'bar');
ANALYZE TABLE t1;
CREATE OR REPLACE TABLE t1 (pk INT PRIMARY KEY, t TEXT);
SELECT MAX(pk) FROM t1;
DROP TABLE t1;
set use_stat_tables=@save_use_stat_tables;