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
|
CREATE TABLE dir1 (
spath VARCHAR(256) NOT NULL flag=1,
fname VARCHAR(256) NOT NULL,
ftype CHAR(4) NOT NULL,
size DOUBLE(12,0) NOT NULL flag=5
) ENGINE=CONNECT TABLE_TYPE=DIR FILE_NAME='*vec*';
CREATE TABLE t1
(
a INT NOT NULL,
b CHAR(10) NOT NULL
) ENGINE=CONNECT TABLE_TYPE=VEC FILE_NAME='t1vec';
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) NOT NULL,
`b` char(10) NOT NULL
) ENGINE=CONNECT DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci `TABLE_TYPE`=VEC `FILE_NAME`='t1vec'
SELECT * FROM t1;
a b
Warnings:
Warning 1105 Open(rb) error 2 on DATADIR/test/t1vec1: No such file or directory
Warning 1105 Open(rb) error 2 on DATADIR/test/t1vec2: No such file or directory
INSERT INTO t1 VALUES (0,'test01'), (1,'test01'), (2,'test02'), (3,'test03');
SELECT * FROM t1;
a b
0 test01
1 test01
2 test02
3 test03
SELECT a FROM t1;
a
0
1
2
3
SELECT b FROM t1;
b
test01
test01
test02
test03
SELECT fname, ftype, size FROM dir1 ORDER BY fname, ftype;
fname ftype size
t1vec1 16
t1vec2 40
DROP TABLE t1;
CREATE TABLE t1
(
a INT NOT NULL,
b CHAR(10) NOT NULL
) ENGINE=CONNECT TABLE_TYPE=VEC FILE_NAME='t1vec' MAX_ROWS=10;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) NOT NULL,
`b` char(10) NOT NULL
) ENGINE=CONNECT DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci MAX_ROWS=10 `TABLE_TYPE`=VEC `FILE_NAME`='t1vec'
SELECT * FROM t1;
a b
Warnings:
Warning 1105 Open(rb) error 2 on DATADIR/test/t1vec: No such file or directory
SELECT a FROM t1;
a
Warnings:
Warning 1105 Open(rb) error 2 on DATADIR/test/t1vec: No such file or directory
SELECT b FROM t1;
b
Warnings:
Warning 1105 Open(rb) error 2 on DATADIR/test/t1vec: No such file or directory
INSERT INTO t1 VALUES (0,'test01'), (1,'test01'), (2,'test02'), (3,'test03');
SELECT * FROM t1;
a b
0 test01
1 test01
2 test02
3 test03
SELECT a FROM t1;
a
0
1
2
3
SELECT b FROM t1;
b
test01
test01
test02
test03
SELECT fname, ftype, size FROM dir1 ORDER BY fname, ftype;
fname ftype size
t1vec 1400
t1vec .blk 8
#
# Testing READONLY
#
ALTER TABLE t1 READONLY=yes;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) NOT NULL,
`b` char(10) NOT NULL
) ENGINE=CONNECT DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci MAX_ROWS=10 `TABLE_TYPE`=VEC `FILE_NAME`='t1vec' `READONLY`=yes
INSERT INTO t1 VALUES (4,'test04');
ERROR HY000: Table 't1' is read only
UPDATE t1 SET b='test04' WHERE a=3;
ERROR HY000: Got error 174 'Cannot modify this read/only protected table' from CONNECT
DELETE FROM t1 WHERE a=3;
ERROR HY000: Got error 174 'Cannot modify this read/only protected table' from CONNECT
TRUNCATE TABLE t1;
ERROR HY000: Table 't1' is read only
ALTER TABLE t1 READONLY=no;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) NOT NULL,
`b` char(10) NOT NULL
) ENGINE=CONNECT DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci MAX_ROWS=10 `TABLE_TYPE`=VEC `FILE_NAME`='t1vec' `READONLY`=no
INSERT INTO t1 VALUES (4,'test04');
UPDATE t1 SET b='test04a' WHERE a=4;
DELETE FROM t1 WHERE a=0;
SELECT * FROM t1;
a b
1 test01
2 test02
3 test03
4 test04a
TRUNCATE TABLE t1;
SELECT fname, ftype, size FROM dir1 ORDER BY fname, ftype;
fname ftype size
t1vec 0
t1vec .blk 8
SELECT * FROM t1;
a b
DROP TABLE t1;
#
# Clean up
#
DROP TABLE dir1;
|
