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90 lines
2.6 KiB
Plaintext
90 lines
2.6 KiB
Plaintext
SET @start_global_value = @@global.alter_algorithm;
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SET GLOBAL alter_algorithm=1.1;
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ERROR 42000: Incorrect argument type to variable 'alter_algorithm'
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SET GLOBAL alter_algorithm=-1;
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ERROR 42000: Variable 'alter_algorithm' can't be set to the value of '-1'
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SET GLOBAL alter_algorithm=weird;
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ERROR 42000: Variable 'alter_algorithm' can't be set to the value of 'weird'
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SET GLOBAL alter_algorithm=4;
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SELECT @@global.alter_algorithm;
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@@global.alter_algorithm
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INSTANT
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SET GLOBAL alter_algorithm=3;
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SELECT @@global.alter_algorithm;
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@@global.alter_algorithm
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NOCOPY
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SET GLOBAL alter_algorithm=0;
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SELECT @@global.alter_algorithm;
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@@global.alter_algorithm
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DEFAULT
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SET GLOBAL alter_algorithm=1;
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SELECT @@global.alter_algorithm;
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@@global.alter_algorithm
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COPY
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SET GLOBAL alter_algorithm=2;
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SELECT @@global.alter_algorithm;
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@@global.alter_algorithm
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INPLACE
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SET GLOBAL alter_algorithm=5;
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ERROR 42000: Variable 'alter_algorithm' can't be set to the value of '5'
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SELECT @@global.alter_algorithm;
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@@global.alter_algorithm
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INPLACE
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SET GLOBAL alter_algorithm=NOCOPY;
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SET alter_algorithm=1.1;
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ERROR 42000: Incorrect argument type to variable 'alter_algorithm'
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SET alter_algorithm=-1;
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ERROR 42000: Variable 'alter_algorithm' can't be set to the value of '-1'
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SET alter_algorithm=weird;
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ERROR 42000: Variable 'alter_algorithm' can't be set to the value of 'weird'
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SET alter_algorithm=4;
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SELECT @@alter_algorithm;
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@@alter_algorithm
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INSTANT
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SET alter_algorithm=3;
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SELECT @@alter_algorithm;
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@@alter_algorithm
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NOCOPY
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SET alter_algorithm=0;
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SELECT @@alter_algorithm;
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@@alter_algorithm
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DEFAULT
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SET alter_algorithm=1;
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SELECT @@alter_algorithm;
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@@alter_algorithm
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COPY
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SET alter_algorithm=2;
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SELECT @@alter_algorithm;
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@@alter_algorithm
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INPLACE
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SET alter_algorithm=5;
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ERROR 42000: Variable 'alter_algorithm' can't be set to the value of '5'
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SELECT @@alter_algorithm;
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@@alter_algorithm
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INPLACE
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SET SESSION alter_algorithm=INSTANT;
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SHOW SESSION VARIABLES LIKE 'alter_algorithm';
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Variable_name Value
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alter_algorithm INSTANT
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SET SESSION alter_algorithm=DEFAULT;
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SHOW SESSION VARIABLES LIKE 'alter_algorithm';
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Variable_name Value
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alter_algorithm NOCOPY
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SET SESSION alter_algorithm='DEFAULT';
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SHOW SESSION VARIABLES LIKE 'alter_algorithm';
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Variable_name Value
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alter_algorithm DEFAULT
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SET SESSION alter_algorithm=DEFAULT;
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SHOW SESSION VARIABLES LIKE 'alter_algorithm';
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Variable_name Value
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alter_algorithm NOCOPY
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SET GLOBAL alter_algorithm=DEFAULT;
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SHOW SESSION VARIABLES LIKE 'alter_algorithm';
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Variable_name Value
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alter_algorithm NOCOPY
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SET SESSION alter_algorithm=DEFAULT;
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SHOW SESSION VARIABLES LIKE 'alter_algorithm';
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Variable_name Value
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alter_algorithm DEFAULT
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SET GLOBAL alter_algorithm = @start_global_value;
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