CREATE SCHEMA IF NOT EXISTS pt_1059; USE pt_1059; DROP TABLE IF EXISTS t1; CREATE TABLE `t1` ( `id` int(10) unsigned NOT NULL AUTO_INCREMENT, `c` char(1) DEFAULT NULL, PRIMARY KEY (`id`), KEY `idx_with_ newline` (`c`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1; INSERT INTO t1 (c) VALUES('a'),('b'),('c'); DROP TABLE IF EXISTS t2; CREATE TABLE `t2` ( `id` int(10) unsigned NOT NULL AUTO_INCREMENT, `column_with_ newline` char(1) DEFAULT NULL, PRIMARY KEY (`id`), KEY `idx_c` (`column_with_ newline`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1; INSERT INTO t2 (`column_with_ newline`) VALUES('a'),('b'),('c'); DROP TABLE IF EXISTS t3; CREATE TABLE `t3` ( `id` int(10) unsigned NOT NULL AUTO_INCREMENT, `column_with_ newline` char(1) DEFAULT NULL, PRIMARY KEY (`id`), KEY `idx_with_ newline` (`column_with_ newline`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1; INSERT INTO t3 (`column_with_ newline`) VALUES('a'),('b'),('c'); DROP TABLE IF EXISTS t4; CREATE TABLE `t4` ( ` column, starting from new line` char(1) ) ENGINE=InnoDB DEFAULT CHARSET=latin1; INSERT INTO t4 VALUES('a'),('b'),('c');