3,69c3,12
< SHOW COLUMNS IN t1;
< Field	Type	Null	Key	Default	Extra
< a	int(11)	#		#	
< b	int(11)	#		#	VIRTUAL
< INSERT INTO t1 (a) VALUES (1),(2);
< INSERT INTO t1 (a,b) VALUES (3,3),(4,4);
< Warnings:
< Warning	1906	The value specified for computed column 'b' in table 't1' ignored
< Warning	1906	The value specified for computed column 'b' in table 't1' ignored
< SELECT * FROM t1;
< a	b
< 1	2
< 2	3
< 3	4
< 4	5
< DROP TABLE t1;
< CREATE TABLE t1 (a <INT_COLUMN>, b <INT_COLUMN> GENERATED ALWAYS AS (a+1) PERSISTENT) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
< SHOW COLUMNS IN t1;
< Field	Type	Null	Key	Default	Extra
< a	int(11)	#		#	
< b	int(11)	#		#	PERSISTENT
< INSERT INTO t1 (a) VALUES (1),(2);
< INSERT INTO t1 (a,b) VALUES (3,3),(4,4);
< Warnings:
< Warning	1906	The value specified for computed column 'b' in table 't1' ignored
< Warning	1906	The value specified for computed column 'b' in table 't1' ignored
< SELECT * FROM t1;
< a	b
< 1	2
< 2	3
< 3	4
< 4	5
< DROP TABLE t1;
< CREATE TABLE t1 (a <INT_COLUMN>, b <INT_COLUMN> GENERATED ALWAYS AS (a+1) VIRTUAL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
< SHOW COLUMNS IN t1;
< Field	Type	Null	Key	Default	Extra
< a	int(11)	#		#	
< b	int(11)	#		#	VIRTUAL
< INSERT INTO t1 (a) VALUES (1),(2);
< INSERT INTO t1 (a,b) VALUES (3,3),(4,4);
< Warnings:
< Warning	1906	The value specified for computed column 'b' in table 't1' ignored
< Warning	1906	The value specified for computed column 'b' in table 't1' ignored
< SELECT * FROM t1;
< a	b
< 1	2
< 2	3
< 3	4
< 4	5
< DROP TABLE t1;
< CREATE TABLE t1 (a <INT_COLUMN>, b <INT_COLUMN> AS (a+1) PERSISTENT) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
< SHOW COLUMNS IN t1;
< Field	Type	Null	Key	Default	Extra
< a	int(11)	#		#	
< b	int(11)	#		#	PERSISTENT
< INSERT INTO t1 (a) VALUES (1),(2);
< INSERT INTO t1 (a,b) VALUES (3,3),(4,4);
< Warnings:
< Warning	1906	The value specified for computed column 'b' in table 't1' ignored
< Warning	1906	The value specified for computed column 'b' in table 't1' ignored
< SELECT * FROM t1;
< a	b
< 1	2
< 2	3
< 3	4
< 4	5
< DROP TABLE t1;
---
> ERROR HY000: MRG_MyISAM storage engine does not support computed columns
> # ERROR: Statement ended with errno 1910, errname ER_UNSUPPORTED_ENGINE_FOR_VIRTUAL_COLUMNS (expected to succeed)
> # ------------ UNEXPECTED RESULT ------------
> # [ CREATE TABLE t1 (a INT(11) /*!*/ /*Custom column options*/, b INT(11) /*!*/ /*Custom column options*/ GENERATED ALWAYS AS (a+1)) ENGINE=MRG_MYISAM /*!*/ /*Custom table options*/ UNION(mrg.t1) INSERT_METHOD=LAST ]
> # The statement|command finished with ER_UNSUPPORTED_ENGINE_FOR_VIRTUAL_COLUMNS.
> # Virtual columns or the mix could be unsupported|malfunctioning, or the problem was caused by previous errors. 
> # You can change the engine code, or create an rdiff, or disable the test by adding it to disabled.def.
> # Further in this test, the message might sometimes be suppressed; a part of the test might be skipped.
> # Also, this problem may cause a chain effect (more errors of different kinds in the test).
> # -------------------------------------------