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 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172
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set global aria_page_checksum=1;
drop table if exists t1;
create table t1 (i int) engine=aria;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) DEFAULT NULL
) ENGINE=Aria DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1
insert into t1 values (0);
lock tables t1 write concurrent;
insert into t1 values (1);
insert into t1 values (2);
/* should see 0, 1 and 2 */
select i from t1;
i
0
1
2
select count(*) from t1;
count(*)
3
/* should see 0 */
select i from t1;
i
0
select count(*) from t1;
count(*)
1
lock tables t1 write concurrent;
insert into t1 values (3);
insert into t1 values (4);
/* should see 0, 3 and 4 */
select i from t1;
i
0
3
4
select count(*) from t1;
count(*)
3
unlock tables;
lock tables t1 write concurrent;
insert into t1 values (5);
/* should see 0, 3, 4 and 5 */
select i from t1;
i
0
3
4
5
select count(*) from t1;
count(*)
4
lock tables t1 write concurrent;
/* should see 0, 3, 4 */
select i from t1;
i
0
3
4
select count(*) from t1;
count(*)
3
insert into t1 values (6);
/* Should see 0, 1, 2, 6 */
select i from t1;
i
0
1
2
6
select count(*) from t1;
count(*)
4
unlock tables;
lock tables t1 write concurrent;
/* Should see 0, 1, 2, 3, 4 and 6 */
select i from t1;
i
0
1
2
3
4
6
select count(*) from t1;
count(*)
6
/* should see 0, 3, 4, 5 */
select i from t1;
i
0
3
4
5
select count(*) from t1;
count(*)
4
unlock tables;
/* should see 0, 1, 2, 3, 4, 5, 6 */
select i from t1;
i
0
1
2
3
4
5
6
select count(*) from t1;
count(*)
7
unlock tables;
/* should see 0, 1, 2, 3, 4, 5, 6 */
select i from t1;
i
0
1
2
3
4
5
6
select count(*) from t1;
count(*)
7
insert into t1 values (7);
/* should see 0, 3, 4, 7 */
select i from t1;
i
0
3
4
7
select count(*) from t1;
count(*)
4
unlock tables;
/* should see 0, 1, 2, 3, 4, 5, 6, 7 */
select i from t1;
i
0
1
2
3
4
5
6
7
select count(*) from t1;
count(*)
8
drop table t1;
CREATE TABLE t1 (fid INT NOT NULL AUTO_INCREMENT PRIMARY KEY, g GEOMETRY NOT NULL, SPATIAL KEY(g) ) transactional=1 row_format=page engine=aria;
lock tables t1 write concurrent, t1 as t2 write concurrent;
insert into t1 (fid,g) values (NULL,GeomFromText('LineString(0 0,1 1)'));
select fid from t1 as t2;
fid
1
select count(*) from t1 as t2;
count(*)
1
insert into t1 (fid,g) values (NULL,GeomFromText('LineString(0 0,1 1)'));
select fid from t1 as t2;
fid
1
2
select count(*) from t1 as t2;
count(*)
2
unlock tables;
drop table t1;
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