blob: 3c21853947226028a9a00840554e2a0756655329 (
plain)
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
173
174
175
176
177
178
179
180
181
|
SET @start_global_value = @@global.default_tmp_storage_engine;
SELECT @start_global_value;
@start_global_value
NULL
SET @start_session_value = @@session.default_tmp_storage_engine;
SELECT @start_session_value;
@start_session_value
NULL
'#--------------------FN_DYNVARS_005_01-------------------------#'
SET @@global.default_tmp_storage_engine = MEMORY;
SET @@global.default_tmp_storage_engine = DEFAULT;
SELECT @@global.default_tmp_storage_engine;
@@global.default_tmp_storage_engine
NULL
SET @@session.default_tmp_storage_engine = MEMORY;
SET @@session.default_tmp_storage_engine = DEFAULT;
SELECT @@session.default_tmp_storage_engine;
@@session.default_tmp_storage_engine
NULL
'#--------------------FN_DYNVARS_005_02-------------------------#'
SET @@global.default_tmp_storage_engine = MYISAM;
SELECT @@global.default_tmp_storage_engine;
@@global.default_tmp_storage_engine
MyISAM
SET @@global.default_tmp_storage_engine = MERGE;
SELECT @@global.default_tmp_storage_engine;
@@global.default_tmp_storage_engine
MRG_MyISAM
SET @@global.default_tmp_storage_engine = MEMORY;
SELECT @@global.default_tmp_storage_engine;
@@global.default_tmp_storage_engine
MEMORY
'#--------------------FN_DYNVARS_005_03-------------------------#'
SET @@session.default_tmp_storage_engine = MYISAM;
SELECT @@session.default_tmp_storage_engine;
@@session.default_tmp_storage_engine
MyISAM
SET @@session.default_tmp_storage_engine = MERGE;
SELECT @@session.default_tmp_storage_engine;
@@session.default_tmp_storage_engine
MRG_MyISAM
SET @@session.default_tmp_storage_engine = MEMORY;
SELECT @@session.default_tmp_storage_engine;
@@session.default_tmp_storage_engine
MEMORY
'#------------------FN_DYNVARS_005_04-----------------------#'
SET @@global.default_tmp_storage_engine = 8199;
ERROR 42000: Incorrect argument type to variable 'default_tmp_storage_engine'
SET @@global.default_tmp_storage_engine = -1024;
ERROR 42000: Incorrect argument type to variable 'default_tmp_storage_engine'
SET @@global.default_tmp_storage_engine = 65530.34;
ERROR 42000: Incorrect argument type to variable 'default_tmp_storage_engine'
SET @@global.default_tmp_storage_engine = FILE;
ERROR 42000: Unknown storage engine 'FILE'
SET @@session.default_tmp_storage_engine = 8199;
ERROR 42000: Incorrect argument type to variable 'default_tmp_storage_engine'
SET @@session.default_tmp_storage_engine = 65530.34;
ERROR 42000: Incorrect argument type to variable 'default_tmp_storage_engine'
SET @@session.default_tmp_storage_engine = RECORD;
ERROR 42000: Unknown storage engine 'RECORD'
'#------------------FN_DYNVARS_005_05-----------------------#'
SELECT @@global.default_tmp_storage_engine =
VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
WHERE VARIABLE_NAME='default_tmp_storage_engine';
@@global.default_tmp_storage_engine =
VARIABLE_VALUE
1
'#------------------FN_DYNVARS_005_06-----------------------#'
SELECT @@session.default_tmp_storage_engine =
VARIABLE_VALUE FROM INFORMATION_SCHEMA.SESSION_VARIABLES
WHERE VARIABLE_NAME='default_tmp_storage_engine';
@@session.default_tmp_storage_engine =
VARIABLE_VALUE
1
'#------------------FN_DYNVARS_005_07-----------------------#'
SET @@global.default_tmp_storage_engine = TRUE;
ERROR 42000: Incorrect argument type to variable 'default_tmp_storage_engine'
SET @@global.default_tmp_storage_engine = FALSE;
ERROR 42000: Incorrect argument type to variable 'default_tmp_storage_engine'
'#---------------------FN_DYNVARS_001_8----------------------#'
SET @@default_tmp_storage_engine = MYISAM;
SELECT @@default_tmp_storage_engine = @@local.default_tmp_storage_engine;
@@default_tmp_storage_engine = @@local.default_tmp_storage_engine
1
SELECT @@local.default_tmp_storage_engine = @@session.default_tmp_storage_engine;
@@local.default_tmp_storage_engine = @@session.default_tmp_storage_engine
1
'#---------------------FN_DYNVARS_001_9----------------------#'
SET default_tmp_storage_engine = MEMORY;
SELECT @@default_tmp_storage_engine;
@@default_tmp_storage_engine
MEMORY
SELECT local.default_tmp_storage_engine;
ERROR 42S02: Unknown table 'local' in field list
SELECT session.default_tmp_storage_engine;
ERROR 42S02: Unknown table 'session' in field list
SELECT default_tmp_storage_engine = @@session.default_tmp_storage_engine;
ERROR 42S22: Unknown column 'default_tmp_storage_engine' in 'field list'
SET @@default_tmp_storage_engine = @start_global_value;
SET default_tmp_storage_engine = MyISAM;
SET default_storage_engine = MyISAM;
CREATE TABLE t1 (a INT);
CREATE TEMPORARY TABLE t2 (b INT);
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
SHOW CREATE TABLE t2;
Table Create Table
t2 CREATE TEMPORARY TABLE `t2` (
`b` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1, t2;
SET default_storage_engine = MEMORY;
CREATE TABLE t1 (a INT);
CREATE TEMPORARY TABLE t2 (b INT);
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MEMORY DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
SHOW CREATE TABLE t2;
Table Create Table
t2 CREATE TEMPORARY TABLE `t2` (
`b` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1, t2;
SET @@global.default_tmp_storage_engine = NULL;
SET @@session.default_tmp_storage_engine = NULL;
SET default_storage_engine = MEMORY;
CREATE TABLE t1 (a INT);
CREATE TEMPORARY TABLE t2 (b INT);
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MEMORY DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
SHOW CREATE TABLE t2;
Table Create Table
t2 CREATE TEMPORARY TABLE `t2` (
`b` int(11) DEFAULT NULL
) ENGINE=MEMORY DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1, t2;
SET default_storage_engine = MYISAM;
CREATE TABLE t1 (a INT);
CREATE TEMPORARY TABLE t2 (b INT);
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
SHOW CREATE TABLE t2;
Table Create Table
t2 CREATE TEMPORARY TABLE `t2` (
`b` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1, t2;
SET default_tmp_storage_engine = DEFAULT;
SET default_storage_engine = DEFAULT;
CREATE TABLE t1 (a INT);
CREATE TEMPORARY TABLE t2 (b INT);
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
SHOW CREATE TABLE t2;
Table Create Table
t2 CREATE TEMPORARY TABLE `t2` (
`b` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1, t2;
SET @@global.default_tmp_storage_engine = @start_global_value;
SELECT @@global.default_tmp_storage_engine;
@@global.default_tmp_storage_engine
NULL
SET @@session.default_tmp_storage_engine = @start_session_value;
SELECT @@session.default_tmp_storage_engine;
@@session.default_tmp_storage_engine
NULL
|
