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MDEV-28802 DROP DATABASE in InnoDB still is case-insensitive

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innodb_drop_database(): Use explicit TO_BINARY casts on
SYS_TABLES.NAME, which for historical reasons uses the wrong collation
latin1_swedish_ci instead of BINARY.
This commit is contained in:
Marko Mäkelä
2022-06-13 17:05:31 +03:00
parent 65dd31088a
commit 1f3f457193
3 changed files with 35 additions and 1 deletions
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16
mysql-test/suite/innodb/r/dropdb_cs.result Normal file
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#
# MDEV-28802 DROP DATABASE in InnoDB still is case-insensitive
#
SET @save_fpt=@@GLOBAL.innodb_file_per_table;
SET GLOBAL innodb_file_per_table=0;
CREATE DATABASE Db;
CREATE TABLE Db.t1 (c1 INT KEY) ENGINE=InnoDB;
CREATE DATABASE DB;
DROP DATABASE DB;
SELECT NAME FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES WHERE NAME LIKE 'D%';
NAME
Db/t1
DROP DATABASE Db;
SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES WHERE NAME LIKE 'D%';
TABLE_ID NAME FLAG N_COLS SPACE ROW_FORMAT ZIP_PAGE_SIZE SPACE_TYPE
SET GLOBAL innodb_file_per_table=@save_fpt;