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Diffstat (limited to 'mysql-test/main/information_schema.test')
| -rw-r--r-- | mysql-test/main/information_schema.test | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/mysql-test/main/information_schema.test b/mysql-test/main/information_schema.test index 59f657f4403..d8c23e1f673 100644 --- a/mysql-test/main/information_schema.test +++ b/mysql-test/main/information_schema.test @@ -2073,5 +2073,38 @@ select * from t1 where (name, len) in (select name, len from information_schema drop table t1; --echo # +--echo # MDEV-20254 Problems with EMPTY_STRING_IS_NULL and I_S tables +--echo # + +# Test one column with detailed output + +SET SQL_MODE= 'EMPTY_STRING_IS_NULL'; +CREATE OR REPLACE TABLE t1 AS SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES WHERE 1 = 0; +--let $myvar= query_get_value(SHOW CREATE TABLE test.t1, Create Table, 1) +--echo SHOW returned: $myvar +DROP TABLE t1; +--eval $myvar +SHOW CREATE TABLE t1; +DROP TABLE t1; +SET SQL_MODE=DEFAULT; + +# Test all columns without detailed output. +# Just make sure the SHOW CREATE TABLE result +# can be passed back to the server without errors. + +SET SQL_MODE= 'EMPTY_STRING_IS_NULL'; +CREATE OR REPLACE TABLE t1 AS SELECT * FROM INFORMATION_SCHEMA.TABLES WHERE 1 = 0; +--let $myvar= query_get_value(SHOW CREATE TABLE test.t1, Create Table, 1) +DROP TABLE t1; +--disable_query_log +--echo # Executing the statement returned from SHOW CREATE TABLE +--eval $myvar +--enable_query_log +DROP TABLE t1; +SET SQL_MODE=DEFAULT; + + + +--echo # --echo # End of 10.3 tests --echo # |