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|
SET @start_global_value = @@global.multi_range_count;
SELECT @start_global_value;
@start_global_value
256
SET @start_session_value = @@session.multi_range_count;
SELECT @start_session_value;
@start_session_value
256
'#--------------------FN_DYNVARS_090_01-------------------------#'
SET @@global.multi_range_count = 100;
SET @@global.multi_range_count = DEFAULT;
SELECT @@global.multi_range_count;
@@global.multi_range_count
256
SET @@session.multi_range_count = 200;
SET @@session.multi_range_count = DEFAULT;
SELECT @@session.multi_range_count;
@@session.multi_range_count
256
'#--------------------FN_DYNVARS_090_02-------------------------#'
SET @@global.multi_range_count = DEFAULT;
SELECT @@global.multi_range_count = 256;
@@global.multi_range_count = 256
1
SET @@session.multi_range_count = DEFAULT;
SELECT @@session.multi_range_count = 256;
@@session.multi_range_count = 256
1
'#--------------------FN_DYNVARS_090_03-------------------------#'
SET @@global.multi_range_count = 1;
SELECT @@global.multi_range_count;
@@global.multi_range_count
1
SET @@global.multi_range_count = 60020;
SELECT @@global.multi_range_count;
@@global.multi_range_count
60020
SET @@global.multi_range_count = 65535;
SELECT @@global.multi_range_count;
@@global.multi_range_count
65535
SET @@global.multi_range_count = 4294967295;
SELECT @@global.multi_range_count;
@@global.multi_range_count
4294967295
SET @@global.multi_range_count = 4294967294;
SELECT @@global.multi_range_count;
@@global.multi_range_count
4294967294
'#--------------------FN_DYNVARS_090_04-------------------------#'
SET @@session.multi_range_count = 1;
SELECT @@session.multi_range_count;
@@session.multi_range_count
1
SET @@session.multi_range_count = 50050;
SELECT @@session.multi_range_count;
@@session.multi_range_count
50050
SET @@session.multi_range_count = 65535;
SELECT @@session.multi_range_count;
@@session.multi_range_count
65535
SET @@session.multi_range_count = 4294967295;
SELECT @@session.multi_range_count;
@@session.multi_range_count
4294967295
SET @@session.multi_range_count = 4294967294;
SELECT @@session.multi_range_count;
@@session.multi_range_count
4294967294
'#------------------FN_DYNVARS_090_05-----------------------#'
SET @@global.multi_range_count = 0;
Warnings:
Warning 1292 Truncated incorrect multi_range_count value: '0'
SELECT @@global.multi_range_count;
@@global.multi_range_count
1
SET @@global.multi_range_count = 4294967296;
Warnings:
Warning 1292 Truncated incorrect multi_range_count value: '4294967296'
SELECT @@global.multi_range_count;
@@global.multi_range_count
4294967295
SET @@global.multi_range_count = -1024;
Warnings:
Warning 1292 Truncated incorrect multi_range_count value: '-1024'
SELECT @@global.multi_range_count;
@@global.multi_range_count
1
SET @@global.multi_range_count = 429496729500;
Warnings:
Warning 1292 Truncated incorrect multi_range_count value: '429496729500'
SELECT @@global.multi_range_count;
@@global.multi_range_count
4294967295
SET @@global.multi_range_count = 65530.34;
ERROR 42000: Incorrect argument type to variable 'multi_range_count'
SELECT @@global.multi_range_count;
@@global.multi_range_count
4294967295
SET @@global.multi_range_count = test;
ERROR 42000: Incorrect argument type to variable 'multi_range_count'
SELECT @@global.multi_range_count;
@@global.multi_range_count
4294967295
SET @@session.multi_range_count = 0;
Warnings:
Warning 1292 Truncated incorrect multi_range_count value: '0'
SELECT @@session.multi_range_count;
@@session.multi_range_count
1
SET @@session.multi_range_count = 4294967296;
Warnings:
Warning 1292 Truncated incorrect multi_range_count value: '4294967296'
SELECT @@session.multi_range_count;
@@session.multi_range_count
4294967295
SET @@session.multi_range_count = -1;
Warnings:
Warning 1292 Truncated incorrect multi_range_count value: '-1'
SELECT @@session.multi_range_count;
@@session.multi_range_count
1
SET @@session.multi_range_count = 65530.34.;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '.' at line 1
SET @@session.multi_range_count = 4294967295021;
Warnings:
Warning 1292 Truncated incorrect multi_range_count value: '4294967295021'
SELECT @@session.multi_range_count;
@@session.multi_range_count
4294967295
'Bug # 34837: Errors are not coming on assigning invalid values to variable';
SET @@session.multi_range_count = test;
ERROR 42000: Incorrect argument type to variable 'multi_range_count'
SELECT @@session.multi_range_count;
@@session.multi_range_count
4294967295
'#------------------FN_DYNVARS_090_06-----------------------#'
SELECT @@global.multi_range_count = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
WHERE VARIABLE_NAME='multi_range_count';
@@global.multi_range_count = VARIABLE_VALUE
1
'#------------------FN_DYNVARS_090_07-----------------------#'
SELECT @@session.multi_range_count = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.SESSION_VARIABLES
WHERE VARIABLE_NAME='multi_range_count';
@@session.multi_range_count = VARIABLE_VALUE
1
'#------------------FN_DYNVARS_090_08-----------------------#'
SET @@global.multi_range_count = TRUE;
SELECT @@global.multi_range_count;
@@global.multi_range_count
1
SET @@global.multi_range_count = FALSE;
Warnings:
Warning 1292 Truncated incorrect multi_range_count value: '0'
SELECT @@global.multi_range_count;
@@global.multi_range_count
1
'#---------------------FN_DYNVARS_090_09----------------------#'
SET @@global.multi_range_count = 10;
SELECT @@multi_range_count = @@global.multi_range_count;
@@multi_range_count = @@global.multi_range_count
0
'#---------------------FN_DYNVARS_090_10----------------------#'
SET @@multi_range_count = 100;
SELECT @@multi_range_count = @@local.multi_range_count;
@@multi_range_count = @@local.multi_range_count
1
SELECT @@local.multi_range_count = @@session.multi_range_count;
@@local.multi_range_count = @@session.multi_range_count
1
'#---------------------FN_DYNVARS_090_11----------------------#'
SET multi_range_count = 1;
SELECT @@multi_range_count;
@@multi_range_count
1
SELECT local.multi_range_count;
ERROR 42S02: Unknown table 'local' in field list
SELECT session.multi_range_count;
ERROR 42S02: Unknown table 'session' in field list
SELECT multi_range_count = @@session.multi_range_count;
ERROR 42S22: Unknown column 'multi_range_count' in 'field list'
SET @@global.multi_range_count = @start_global_value;
SELECT @@global.multi_range_count;
@@global.multi_range_count
256
SET @@session.multi_range_count = @start_session_value;
SELECT @@session.multi_range_count;
@@session.multi_range_count
256
|
