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11f6b9d12a
--big-tables --large-page-size --storage-engine performance_schema.setup_timers (WL#10986)
49 lines
1.6 KiB
Text
49 lines
1.6 KiB
Text
set session default_storage_engine=aria;
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#
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# BUG#47444 - --myisam_repair_threads > 1 can result in all index
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# cardinalities=1
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#
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SET aria_repair_threads=2;
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SET aria_sort_buffer_size=16384;
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CREATE TABLE t1(a CHAR(255), KEY(a), KEY(a), KEY(a));
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Warnings:
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Note 1831 Duplicate index `a_2`. This is deprecated and will be disallowed in a future release
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Note 1831 Duplicate index `a_3`. This is deprecated and will be disallowed in a future release
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INSERT INTO t1 VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9),(0),(1),(2),(3);
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REPAIR TABLE t1;
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Table Op Msg_type Msg_text
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test.t1 repair status OK
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SELECT CARDINALITY FROM INFORMATION_SCHEMA.STATISTICS WHERE TABLE_SCHEMA='test' AND TABLE_NAME='t1';
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CARDINALITY
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14
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14
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14
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CHECK TABLE t1;
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Table Op Msg_type Msg_text
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test.t1 check status OK
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DROP TABLE t1;
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SET aria_sort_buffer_size=@@global.aria_sort_buffer_size;
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SET aria_repair_threads=@@global.aria_repair_threads;
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#
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# BUG#47073 - valgrind errs, corruption,failed repair of partition,
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# low myisam_sort_buffer_size
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#
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CREATE TABLE t1(a INT, b CHAR(10), KEY(a), KEY(b));
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INSERT INTO t1 select seq,'0' from seq_1_to_65536;
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SET aria_sort_buffer_size=16384;
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REPAIR TABLE t1;
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Table Op Msg_type Msg_text
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test.t1 repair status OK
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CHECK TABLE t1;
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Table Op Msg_type Msg_text
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test.t1 check status OK
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SET aria_repair_threads=2;
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REPAIR TABLE t1;
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Table Op Msg_type Msg_text
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test.t1 repair status OK
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CHECK TABLE t1;
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Table Op Msg_type Msg_text
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test.t1 check status OK
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SET aria_repair_threads=@@global.aria_repair_threads;
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SET aria_sort_buffer_size=@@global.aria_sort_buffer_size;
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DROP TABLE t1;
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