File: myisam-blob.result

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mysql-dfsg 4.0.24-10sarge3
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file content (27 lines) | stat: -rw-r--r-- 787 bytes parent folder | download 
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drop table if exists t1;
CREATE TABLE t1 (data LONGBLOB) ENGINE=myisam;
INSERT INTO t1 (data) VALUES (NULL);
UPDATE t1 set data=repeat('a',18*1024*1024);
select length(data) from t1;
length(data)
18874368
delete from t1 where left(data,1)='a';
check table t1;
Table	Op	Msg_type	Msg_text
test.t1	check	status	OK
truncate table t1;
INSERT INTO t1 (data) VALUES (repeat('a',1*1024*1024));
INSERT INTO t1 (data) VALUES (repeat('b',16*1024*1024-1024));
delete from t1 where left(data,1)='b';
check table t1;
Table	Op	Msg_type	Msg_text
test.t1	check	status	OK
UPDATE t1 set data=repeat('c',17*1024*1024);
check table t1;
Table	Op	Msg_type	Msg_text
test.t1	check	status	OK
delete from t1 where left(data,1)='c';
check table t1;
Table	Op	Msg_type	Msg_text
test.t1	check	status	OK
drop table t1;