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9bc4c4183d
if qc->try_lock() fails, it's not an error
18 lines
780 B
Text
18 lines
780 B
Text
set global query_cache_size=1355776;
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create table t1 (a int not null);
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insert into t1 values (1),(2),(3);
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select * from t1;
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a
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1
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2
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3
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select statement_schema, statement_text, result_blocks_count, result_blocks_size from information_schema.query_cache_info;
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statement_schema statement_text result_blocks_count result_blocks_size
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test select * from t1 1 512
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drop table t1;
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select statement_schema, statement_text, result_blocks_count, result_blocks_size from information_schema.query_cache_info;
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statement_schema statement_text result_blocks_count result_blocks_size
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set global query_cache_size = 0;
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select * from information_schema.query_cache_info;
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STATEMENT_SCHEMA STATEMENT_TEXT RESULT_BLOCKS_COUNT RESULT_BLOCKS_SIZE RESULT_BLOCKS_SIZE_USED
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set global query_cache_size= default;
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