SET @start_global_value = @@global.log_warnings;
SELECT @start_global_value;
@start_global_value
2
SET @start_session_value = @@session.log_warnings;
SELECT @start_session_value;
@start_session_value
2
'#--------------------FN_DYNVARS_067_01-------------------------#'
SET @@global.log_warnings = 100 ;
SET @@global.log_warnings = DEFAULT;
SELECT @@global.log_warnings;
@@global.log_warnings
2
SET @@session.log_warnings = 200 ;
SET @@session.log_warnings = DEFAULT;
SELECT @@session.log_warnings;
@@session.log_warnings
2
'#--------------------FN_DYNVARS_067_02-------------------------#'
SET @@global.log_warnings = DEFAULT;
SELECT @@global.log_warnings = 1 ;
@@global.log_warnings = 1
0
SET @@session.log_warnings = DEFAULT;
SELECT @@session.log_warnings = 1 ;
@@session.log_warnings = 1
0
'#--------------------FN_DYNVARS_067_03-------------------------#'
SET @@global.log_warnings = 0 ;
SELECT @@global.log_warnings;
@@global.log_warnings
0
SET @@global.log_warnings = 1 ;
SELECT @@global.log_warnings;
@@global.log_warnings
1
SET @@global.log_warnings = 60020 ;
SELECT @@global.log_warnings;
@@global.log_warnings
60020
SET @@global.log_warnings = 65535 ;
SELECT @@global.log_warnings;
@@global.log_warnings
65535
SET @@global.log_warnings = 65536 ;
SELECT @@global.log_warnings;
@@global.log_warnings
65536
'#--------------------FN_DYNVARS_067_04-------------------------#'
SET @@session.log_warnings = 0 ;
SELECT @@session.log_warnings;
@@session.log_warnings
0
SET @@session.log_warnings = 1 ;
SELECT @@session.log_warnings;
@@session.log_warnings
1
SET @@session.log_warnings = 50050 ;
SELECT @@session.log_warnings;
@@session.log_warnings
50050
SET @@session.log_warnings = 65535 ;
SELECT @@session.log_warnings;
@@session.log_warnings
65535
SET @@session.log_warnings = 65550 ;
SELECT @@session.log_warnings;
@@session.log_warnings
65550
'#------------------FN_DYNVARS_067_05-----------------------#'
SET @@global.log_warnings = 100000000000 ;
Warnings:
Warning 1292 Truncated incorrect log_warnings value: '100000000000'
SELECT @@global.log_warnings;
@@global.log_warnings
4294967295
SET @@global.log_warnings = -1024 ;
Warnings:
Warning 1292 Truncated incorrect log_warnings value: '-1024'
SELECT @@global.log_warnings;
@@global.log_warnings
0
SET @@global.log_warnings = 65530 .34 ;
ERROR 42000 : Incorrect argument type to variable 'log_warnings'
SELECT @@global.log_warnings;
@@global.log_warnings
0
SET @@global.log_warnings = test;
ERROR 42000 : Incorrect argument type to variable 'log_warnings'
SELECT @@global.log_warnings;
@@global.log_warnings
0
SET @@session.log_warnings = 100000000000 ;
Warnings:
Warning 1292 Truncated incorrect log_warnings value: '100000000000'
SELECT @@session.log_warnings;
@@session.log_warnings
4294967295
SET @@session.log_warnings = -2 ;
Warnings:
Warning 1292 Truncated incorrect log_warnings value: '-2'
SELECT @@session.log_warnings;
@@session.log_warnings
0
SET @@session.log_warnings = 65530 .34 ;
ERROR 42000 : Incorrect argument type to variable 'log_warnings'
SET @@session.log_warnings = test;
ERROR 42000 : Incorrect argument type to variable 'log_warnings'
SELECT @@session.log_warnings;
@@session.log_warnings
0
'#------------------FN_DYNVARS_067_06-----------------------#'
SELECT @@global.log_warnings = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
WHERE VARIABLE_NAME='log_warnings' ;
@@global.log_warnings = VARIABLE_VALUE
1
'#------------------FN_DYNVARS_067_07-----------------------#'
SELECT @@session.log_warnings = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.SESSION_VARIABLES
WHERE VARIABLE_NAME='log_warnings' ;
@@session.log_warnings = VARIABLE_VALUE
1
'#------------------FN_DYNVARS_067_08-----------------------#'
SET @@global.log_warnings = TRUE;
SELECT @@global.log_warnings;
@@global.log_warnings
1
SET @@global.log_warnings = FALSE;
SELECT @@global.log_warnings;
@@global.log_warnings
0
'#---------------------FN_DYNVARS_067_09----------------------#'
SET @@global.log_warnings = 10 ;
SELECT @@log_warnings = @@global.log_warnings;
@@log_warnings = @@global.log_warnings
0
'#---------------------FN_DYNVARS_067_10----------------------#'
SET @@log_warnings = 100 ;
SELECT @@log_warnings = @@local.log_warnings;
@@log_warnings = @@local.log_warnings
1
SELECT @@local.log_warnings = @@session.log_warnings;
@@local.log_warnings = @@session.log_warnings
1
'#---------------------FN_DYNVARS_067_11----------------------#'
SET log_warnings = 1 ;
SELECT @@log_warnings;
@@log_warnings
1
SELECT local.log_warnings;
ERROR 42 S02: Unknown table 'local' in SELECT
SELECT session.log_warnings;
ERROR 42 S02: Unknown table 'session' in SELECT
SELECT log_warnings = @@session.log_warnings;
ERROR 42 S22: Unknown column 'log_warnings' in 'SELECT'
SET @@global.log_warnings = @start_global_value;
SELECT @@global.log_warnings;
@@global.log_warnings
2
SET @@session.log_warnings = @start_session_value;
SELECT @@session.log_warnings;
@@session.log_warnings
2
Messung V0.5 in Prozent C=55 H=100 G=80
¤ Diese beiden folgenden Angebotsgruppen bietet das Unternehmen0.5Angebot
¤
*Eine klare Vorstellung vom Zielzustand