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Merge 10.2 into 10.3

This commit is contained in:
Marko Mäkelä
2019-12-12 14:41:51 +02:00
46 changed files with 2708 additions and 2933 deletions

View File

@ -19,12 +19,9 @@ if (`SELECT @@innodb_log_compressed_pages = 0`)
# include/restart_mysqld.inc does not work in embedded mode
-- source include/not_embedded.inc
# ensure that all history gets purged on shutdown
SET GLOBAL innodb_purge_rseg_truncate_frequency=1;
SET GLOBAL innodb_fast_shutdown=0;
-- vertical_results
SET @save_enabled= @@GLOBAL.innodb_cmp_per_index_enabled;
SET GLOBAL innodb_cmp_per_index_enabled=ON;
# reset any leftover stats from previous tests
@ -96,29 +93,6 @@ ELSE compress_ops_ok END as compress_ops_ok,
uncompress_ops
FROM information_schema.innodb_cmp_per_index
ORDER BY 1, 2, 3;
# restart mysqld and see that uncompress ops also gets increased when
# selecting from the table again
-- source include/restart_mysqld.inc
SHOW CREATE TABLE t;
SET GLOBAL innodb_cmp_per_index_enabled=ON;
SELECT COUNT(*) FROM t IGNORE INDEX(b);
SELECT
database_name,
table_name,
index_name,
compress_ops,
compress_ops_ok,
CASE WHEN uncompress_ops=6 and @@innodb_compression_level IN (4,8,9) THEN 9
ELSE uncompress_ops END as uncompress_ops
FROM information_schema.innodb_cmp_per_index
ORDER BY 1, 2, 3;
DROP TABLE t;
SET GLOBAL innodb_cmp_per_index_enabled=default;
SET GLOBAL innodb_cmp_per_index_enabled=@save_enabled;