gistfile1.txt

# mysql56
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 3
Server version: 5.6.10-log Source distribution

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owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql56> select @@sql_mode;
+------------------------+
| @@sql_mode             |
+------------------------+
| NO_ENGINE_SUBSTITUTION |
+------------------------+
1 row in set (0.00 sec)

mysql56>
mysql56> use d1
Database changed
mysql56> create table t11 ( t blob default '');
Query OK, 0 rows affected, 1 warning (0.36 sec)

mysql56>
mysql56> show warnings;
+---------+------+-------------------------------------------------+
| Level   | Code | Message                                         |
+---------+------+-------------------------------------------------+
| Warning | 1101 | BLOB/TEXT column 't' can't have a default value |
+---------+------+-------------------------------------------------+
1 row in set (0.00 sec)

mysql56>
mysql56> set sql_mode = strict_trans_tables;
Query OK, 0 rows affected (0.00 sec)

mysql56>
mysql56> create table t12 ( t blob default '');
ERROR 1101 (42000): BLOB/TEXT column 't' can't have a default value