-- source include/innodb_page_size_small.inc call mtr.add_suppression('InnoDB: Cannot add field.*because after adding it, the row size is'); let $file_per_table=`select @@innodb_file_per_table`; SET GLOBAL innodb_file_per_table=on; SET GLOBAL innodb_strict_mode=on; set old_alter_table=0; CREATE TABLE bug53591(a text charset utf8 not null) ENGINE=InnoDB KEY_BLOCK_SIZE=1; -- replace_result 8126 {checked_valid} 4030 {checked_valid} 1982 {checked_valid} -- error ER_TOO_BIG_ROWSIZE ALTER TABLE bug53591 ADD PRIMARY KEY(a(220)); -- replace_result 8126 {checked_valid} 4030 {checked_valid} 1982 {checked_valid} SHOW WARNINGS; DROP TABLE bug53591; EVAL SET GLOBAL innodb_file_per_table=$file_per_table; SET GLOBAL innodb_strict_mode=DEFAULT;