[t:4630], add test

git-svn-id: file:///svn/mysql/tests/mysql-test@41220 c7de825b-a66e-492c-adef-691d508d4ae1

mysql-test/suite/tokudb.alter_table/r/4630.result

+SET STORAGE_ENGINE = 'tokudb';
+DROP TABLE IF EXISTS foo;
+set session tokudb_disable_slow_alter=ON;
+create table foo (a int)engine=TokuDB;
+insert into foo values (1),(2),(3);
+alter table foo add column b blob;
+select * from foo;
+a	b
+1	NULL
+2	NULL
+3	NULL
+alter table foo add column c blob NOT NULL;
+select * from foo;
+a	b	c
+1	NULL	
+2	NULL	
+3	NULL	
+alter table foo add column d blob DEFAULT="asdf";
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '="asdf"' at line 1
+select * from foo;
+a	b	c
+1	NULL	
+2	NULL	
+3	NULL	
+DROP TABLE foo;

mysql-test/suite/tokudb.alter_table/t/4630.test

+--source include/have_tokudb.inc
+#
+# Record inconsistency.
+#
+#
+SET STORAGE_ENGINE = 'tokudb';
+
+--disable_warnings
+DROP TABLE IF EXISTS foo;
+--enable_warnings
+
+set session tokudb_disable_slow_alter=ON;
+create table foo (a int)engine=TokuDB;
+insert into foo values (1),(2),(3);
+alter table foo add column b blob;
+select * from foo;
+alter table foo add column c blob NOT NULL;
+select * from foo;
+--error ER_PARSE_ERROR
+alter table foo add column d blob DEFAULT="asdf";
+select * from foo;
+
+ 
+# Final cleanup.
+DROP TABLE foo;
+