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![Sergei Golubchik](/assets/img/avatar_default.png)
In particular: * @@debug deprecated since 5.5.37 * sr_YU locale deprecated since 10.0.11 * "engine_condition_pushdown" in the @@optimizer_switch deprecated since 10.1.1 * @@date_format, @@datetime_format, @@time_format, @@max_tmp_tables deprecated since 10.1.2 * @@wsrep_causal_reads deprecated since 10.1.3 * "parser" in mroonga table comment deprecated since 10.2.11
25 lines
811 B
Text
25 lines
811 B
Text
set session debug_dbug="L";
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select @@global.debug_dbug="1";
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@@global.debug_dbug="1"
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0
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select @@session.debug_dbug;
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@@session.debug_dbug
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L
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show global variables like 'debug_dbug';
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Variable_name Value
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debug_dbug #
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show session variables like 'debug_dbug';
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Variable_name Value
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debug_dbug L
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select * from information_schema.global_variables where variable_name='debug_dbug';
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VARIABLE_NAME VARIABLE_VALUE
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DEBUG_DBUG #
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select * from information_schema.session_variables where variable_name='debug_dbug';
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VARIABLE_NAME VARIABLE_VALUE
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DEBUG_DBUG L
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set @@global.debug_dbug=1;
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ERROR 42000: Incorrect argument type to variable 'debug_dbug'
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set @@global.debug_dbug=1.1;
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ERROR 42000: Incorrect argument type to variable 'debug_dbug'
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set @@global.debug_dbug=1e1;
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ERROR 42000: Incorrect argument type to variable 'debug_dbug'
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