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SET @start_global_value = @@global.net_write_timeout;
SELECT @start_global_value;
@start_global_value
60
SET @start_session_value = @@session.net_write_timeout;
SELECT @start_session_value;
@start_session_value
60
'#--------------------FN_DYNVARS_112_01-------------------------#'
SET @@global.net_write_timeout = 100;
SET @@global.net_write_timeout = DEFAULT;
SELECT @@global.net_write_timeout;
@@global.net_write_timeout
60
SET @@session.net_write_timeout = 200;
SET @@session.net_write_timeout = DEFAULT;
SELECT @@session.net_write_timeout;
@@session.net_write_timeout
60
'#--------------------FN_DYNVARS_112_02-------------------------#'
SET @@global.net_write_timeout = DEFAULT;
SELECT @@global.net_write_timeout = 60;
@@global.net_write_timeout = 60
1
SET @@session.net_write_timeout = DEFAULT;
SELECT @@session.net_write_timeout = 60;
@@session.net_write_timeout = 60
1
'#--------------------FN_DYNVARS_112_03-------------------------#'
SET @@global.net_write_timeout = 1;
SELECT @@global.net_write_timeout;
@@global.net_write_timeout
1
SET @@global.net_write_timeout = 60020;
SELECT @@global.net_write_timeout;
@@global.net_write_timeout
60020
SET @@global.net_write_timeout = 65535;
SELECT @@global.net_write_timeout;
@@global.net_write_timeout
65535
'#--------------------FN_DYNVARS_112_04-------------------------#'
SET @@session.net_write_timeout = 1;
SELECT @@session.net_write_timeout;
@@session.net_write_timeout
1
SET @@session.net_write_timeout = 50050;
SELECT @@session.net_write_timeout;
@@session.net_write_timeout
50050
SET @@session.net_write_timeout = 65535;
SELECT @@session.net_write_timeout;
@@session.net_write_timeout
65535
'#------------------FN_DYNVARS_112_05-----------------------#'
SET @@global.net_write_timeout = 0;
Warnings:
Warning 1292 Truncated incorrect net_write_timeout value: '0'
SELECT @@global.net_write_timeout;
@@global.net_write_timeout
1
SET @@global.net_write_timeout = -1024;
Warnings:
Warning 1292 Truncated incorrect net_write_timeout value: '0'
SELECT @@global.net_write_timeout;
@@global.net_write_timeout
1
SET @@global.net_write_timeout = 655360354;
Warnings:
Warning 1292 Truncated incorrect net_write_timeout value: '655360354'
SELECT @@global.net_write_timeout;
@@global.net_write_timeout
31536000
SET @@global.net_write_timeout = 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
SELECT @@global.net_write_timeout;
@@global.net_write_timeout
31536000
SET @@global.net_write_timeout = test;
ERROR 42000: Incorrect argument type to variable 'net_write_timeout'
SELECT @@global.net_write_timeout;
@@global.net_write_timeout
31536000
SET @@session.net_write_timeout = 0;
Warnings:
Warning 1292 Truncated incorrect net_write_timeout value: '0'
SELECT @@session.net_write_timeout;
@@session.net_write_timeout
1
SET @@session.net_write_timeout = -2;
Warnings:
Warning 1292 Truncated incorrect net_write_timeout value: '0'
SELECT @@session.net_write_timeout;
@@session.net_write_timeout
1
SET @@session.net_write_timeout = 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.net_write_timeout = 6555015425;
Warnings:
Warning 1292 Truncated incorrect net_write_timeout value: '6555015425'
SELECT @@session.net_write_timeout;
@@session.net_write_timeout
31536000
'Bug # 34837: Errors are not coming on assigning invalid values to variable';
SET @@session.net_write_timeout = test;
ERROR 42000: Incorrect argument type to variable 'net_write_timeout'
SELECT @@session.net_write_timeout;
@@session.net_write_timeout
31536000
'#------------------FN_DYNVARS_112_06-----------------------#'
SELECT @@global.net_write_timeout = VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES WHERE VARIABLE_NAME='net_write_timeout';
@@global.net_write_timeout = VARIABLE_VALUE
1
'#------------------FN_DYNVARS_112_07-----------------------#'
SELECT @@session.net_write_timeout = VARIABLE_VALUE FROM INFORMATION_SCHEMA.SESSION_VARIABLES WHERE VARIABLE_NAME='net_write_timeout';
@@session.net_write_timeout = VARIABLE_VALUE
1
'#------------------FN_DYNVARS_112_08-----------------------#'
SET @@global.net_write_timeout = TRUE;
SELECT @@global.net_write_timeout;
@@global.net_write_timeout
1
SET @@global.net_write_timeout = FALSE;
Warnings:
Warning 1292 Truncated incorrect net_write_timeout value: '0'
SELECT @@global.net_write_timeout;
@@global.net_write_timeout
1
'#---------------------FN_DYNVARS_112_09----------------------#'
SET @@global.net_write_timeout = 10;
SELECT @@net_write_timeout = @@global.net_write_timeout;
@@net_write_timeout = @@global.net_write_timeout
0
'#---------------------FN_DYNVARS_112_10----------------------#'
SET @@net_write_timeout = 100;
SELECT @@net_write_timeout = @@local.net_write_timeout;
@@net_write_timeout = @@local.net_write_timeout
1
SELECT @@local.net_write_timeout = @@session.net_write_timeout;
@@local.net_write_timeout = @@session.net_write_timeout
1
'#---------------------FN_DYNVARS_112_11----------------------#'
SET net_write_timeout = 1;
SELECT @@net_write_timeout;
@@net_write_timeout
1
SELECT local.net_write_timeout;
ERROR 42S02: Unknown table 'local' in field list
SELECT session.net_write_timeout;
ERROR 42S02: Unknown table 'session' in field list
SELECT net_write_timeout = @@session.net_write_timeout;
ERROR 42S22: Unknown column 'net_write_timeout' in 'field list'
SET @@global.net_write_timeout = @start_global_value;
SELECT @@global.net_write_timeout;
@@global.net_write_timeout
60
SET @@session.net_write_timeout = @start_session_value;
SELECT @@session.net_write_timeout;
@@session.net_write_timeout
60
|
