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28 lines
979 B
Text
28 lines
979 B
Text
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select @@global.rand_seed2;
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ERROR HY000: Variable 'rand_seed2' is a SESSION variable
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select @@session.rand_seed2;
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@@session.rand_seed2
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0
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show global variables like 'rand_seed2';
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Variable_name Value
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show session variables like 'rand_seed2';
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Variable_name Value
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rand_seed2 0
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select * from information_schema.global_variables where variable_name='rand_seed2';
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VARIABLE_NAME VARIABLE_VALUE
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select * from information_schema.session_variables where variable_name='rand_seed2';
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VARIABLE_NAME VARIABLE_VALUE
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RAND_SEED2 0
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set session rand_seed2=1;
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select @@session.rand_seed2;
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@@session.rand_seed2
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0
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set global rand_seed2=1;
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ERROR HY000: Variable 'rand_seed2' is a SESSION variable and can't be used with SET GLOBAL
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set session rand_seed2=1.1;
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ERROR 42000: Incorrect argument type to variable 'rand_seed2'
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set session rand_seed2=1e1;
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ERROR 42000: Incorrect argument type to variable 'rand_seed2'
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set session rand_seed2="foo";
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ERROR 42000: Incorrect argument type to variable 'rand_seed2'
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