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3622644836
Renames the upgrade state file, and ensures the old file is properly removed when `mariadb-upgrade` tool is executed. All new code of the whole pull request, including one or several files that are either new files or modified ones, are contributed under the BSD-new license. I am contributing on behalf of my employer Amazon Web Services, Inc.
57 lines
2.2 KiB
Text
57 lines
2.2 KiB
Text
--source include/not_embedded.inc
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--source include/mysql_upgrade_preparation.inc
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--source include/have_innodb.inc
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#
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# This is like the upgrade test in statistics_upgrade.test, except that we also
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# check what happens if one doesn't do the upgrade and attempts to use the new
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# server with the old mysql.column_stats table
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#
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--echo # Create the old-version of the table
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call mtr.add_suppression(".*Incorrect definition of table mysql.column_stats:.*");
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alter table mysql.column_stats rename test.t1;
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CREATE TABLE mysql.column_stats (
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`db_name` varchar(64) COLLATE utf8mb3_bin NOT NULL,
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`table_name` varchar(64) COLLATE utf8mb3_bin NOT NULL,
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`column_name` varchar(64) COLLATE utf8mb3_bin NOT NULL,
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`min_value` varbinary(255) DEFAULT NULL,
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`max_value` varbinary(255) DEFAULT NULL,
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`nulls_ratio` decimal(12,4) DEFAULT NULL,
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`avg_length` decimal(12,4) DEFAULT NULL,
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`avg_frequency` decimal(12,4) DEFAULT NULL,
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`hist_size` tinyint(3) unsigned DEFAULT NULL,
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`hist_type` enum('SINGLE_PREC_HB','DOUBLE_PREC_HB') COLLATE utf8mb3_bin DEFAULT NULL,
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`histogram` varbinary(255) DEFAULT NULL,
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PRIMARY KEY (`db_name`,`table_name`,`column_name`)
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) ENGINE=Aria DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_bin PAGE_CHECKSUM=1 TRANSACTIONAL=0 COMMENT='Statistics on Columns';
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create table t0(a int);
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insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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INSERT INTO mysql.column_stats VALUES
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('test','t0','a','0','9',0.0000,4.0000,1.0000,5,'DOUBLE_PREC_HB', x'5555AAAA00');
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flush tables;
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analyze select * from t0 where a<3;
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# Restart the server
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--source include/restart_mysqld.inc
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select hex(histogram) from mysql.column_stats where table_name='t0' and db_name='test';
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analyze select * from t0 where a<3;
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create table t2 (a int);
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-- echo # This currently just pretends that the histogram was collected.
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analyze table t2 persistent for all;
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select * from mysql.column_stats where table_name='t2' and db_name='test';
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--exec $MYSQL_UPGRADE --upgrade-system-tables --force --silent 2>&1
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let $MYSQLD_DATADIR= `select @@datadir`;
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--file_exists $MYSQLD_DATADIR/mariadb_upgrade_info
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--remove_file $MYSQLD_DATADIR/mariadb_upgrade_info
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analyze select * from t0 where a<3;
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drop table t0, t1, t2;
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