1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
create table t1 (a int not null, d varchar(15) not null, b
varchar(198) not null, c char(156),
fulltext ftsic(c)) engine=InnoDB
row_format=redundant;
insert into t1 values(123, 'abcdef', 'jghikl', 'mnop');
insert into t1 values(456, 'abcdef', 'jghikl', 'mnop');
insert into t1 values(789, 'abcdef', 'jghikl', 'mnop');
insert into t1 values(134, 'kasdfsdsadf', 'adfjlasdkfjasd', 'adfsadflkasdasdfljasdf');
insert into t1 select * from t1;
insert into t1 select * from t1;
insert into t1 select * from t1;
insert into t1 select * from t1;
insert into t1 select * from t1;
insert into t1 select * from t1;
insert into t1 select * from t1;
insert into t1 select * from t1;
insert into t1 select * from t1;
insert into t1 select * from t1;
SET GLOBAL innodb_file_per_table=OFF;
create table t2 (a int not null, d varchar(15) not null, b
varchar(198) not null, c char(156), fulltext ftsic(c)) engine=InnoDB
row_format=redundant;
insert into t2 select * from t1;
create table t3 (a int not null, d varchar(15) not null, b varchar(198),
c varchar(150), index k1(c(99), b(56)), index k2(b(5), c(10))) engine=InnoDB
row_format=redundant;
insert into t3 values(444, 'dddd', 'bbbbb', 'aaaaa');
insert into t3 values(555, 'eeee', 'ccccc', 'aaaaa');
SET GLOBAL innodb_fast_shutdown=0;
SELECT COUNT(*) FROM t1;
COUNT(*)
4096
SELECT COUNT(*) FROM t2;
COUNT(*)
4096
SELECT COUNT(*) FROM t3;
COUNT(*)
2
TRUNCATE TABLE t1;
ERROR HY000: Table 't1' is read only
TRUNCATE TABLE t2;
ERROR HY000: Table 't2' is read only
TRUNCATE TABLE t3;
ERROR HY000: Table 't3' is read only
TRUNCATE TABLE t1;
TRUNCATE TABLE t2;
TRUNCATE TABLE t3;
DROP TABLE t1,t2,t3;
|