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55 lines
2 KiB
Text
55 lines
2 KiB
Text
-- source include/mysql_upgrade_preparation.inc
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-- source include/have_working_dns.inc
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-- source include/have_innodb.inc
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-- source include/have_partition.inc
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if (!`SELECT count(*) FROM INFORMATION_SCHEMA.VIEWS
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WHERE TABLE_SCHEMA='mysql' AND TABLE_NAME='user'
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AND CHARACTER_SET_CLIENT='latin1'
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AND COLLATION_CONNECTION='latin1_swedish_ci'`)
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{
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Skip Needs character_set_client=latin1 and collation_connection=latin1_swedish_ci in mysql.views;
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}
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--echo #
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--echo # MDEV-20228 `mysql_upgrade` fails on every version upgrade: "ERROR 1267 (HY000) at line 7: Illegal mix of collations (utf8mb4_unicode_ci,COERCIBLE) and (utf8mb4_general_ci,COERCIBLE) for operation 'like'"
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--echo #
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let $MYSQLD_DATADIR= `select @@datadir`;
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SET sql_mode="";
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SET NAMES utf8mb4 COLLATE utf8mb4_unicode_ci;
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--echo #
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--echo # Changing character_set_client and collation_connection
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--echo # for the VIEW mysql.user to utf8mb4/utf8mb4_unicode_ci,
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--echo # to emulate that mysql.user was created by 'mysqld --bootstrap'
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--echo # using mysqld compiled with
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--echo # -DDEFAULT_CHARSET=utf8mb4 -DDEFAULT_COLLATION=utf8mb4_unicode_ci
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--echo #
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--disable_query_log
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let $def= `SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS WHERE TABLE_SCHEMA='mysql' AND TABLE_NAME='user'`;
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--eval ALTER VIEW mysql.user AS $def;
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--enable_query_log
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SELECT CHARACTER_SET_CLIENT, COLLATION_CONNECTION
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FROM INFORMATION_SCHEMA.VIEWS
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WHERE TABLE_SCHEMA='mysql' AND TABLE_NAME='user';
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--echo # Running mysql_upgrade
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--exec $MYSQL_UPGRADE --default-character-set=utf8mb4 --force 2>&1
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--file_exists $MYSQLD_DATADIR/mysql_upgrade_info
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--remove_file $MYSQLD_DATADIR/mysql_upgrade_info
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--echo #
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--echo # Restoring character_set_client and collation_connection back
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--echo # so post-check returns the expected check-mysqld_1.result
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--echo #
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SET NAMES latin1;
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--disable_query_log
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let $def= `SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS WHERE TABLE_SCHEMA='mysql' AND TABLE_NAME='user'`;
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--eval ALTER VIEW mysql.user AS $def;
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--enable_query_log
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