diff options
Diffstat (limited to 'mysql-test/main/information_schema.test')
| -rw-r--r-- | mysql-test/main/information_schema.test | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/mysql-test/main/information_schema.test b/mysql-test/main/information_schema.test index c3dbc1f6e6b..360717a2685 100644 --- a/mysql-test/main/information_schema.test +++ b/mysql-test/main/information_schema.test @@ -1952,6 +1952,27 @@ SELECT * FROM v LIMIT ROWS EXAMINED 9; DROP VIEW v; --echo # +--echo # MDEV-23408 Wrong result upon query from I_S and further Assertion `!alias_arg || strlen(alias_arg->str) == alias_arg->length' failed with certain connection charset +--echo # + +# Expect empty sets if requested TABLE_NAME or TABLE_SCHEMA with zero bytes +CREATE TABLE t (a INT); +SELECT * FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME=CONCAT('t',0x00,'1'); +SELECT * FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA=CONCAT('test',0x00,'1'); +DROP TABLE t; + +# Make sure check_table_name() does not reject special characters +CREATE TABLE `a/~.b` (a INT); +SELECT TABLE_SCHEMA, TABLE_NAME FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME='a/~.b'; +DROP TABLE `a/~.b`; + +# Make sure check_db_name() does not reject special characters +CREATE DATABASE `a/~.b`; +CREATE TABLE `a/~.b`.t1 (a INT); +SELECT TABLE_SCHEMA, TABLE_NAME FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA='a/~.b'; +DROP DATABASE `a/~.b`; + +--echo # --echo # End of 10.2 Test --echo # |