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28 lines
639 B
Text
28 lines
639 B
Text
CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB;
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INSERT INTO t1 VALUES (1), (2), (3);
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connect con1,localhost,root;
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SET DEBUG_SYNC="handler_ha_index_next_end SIGNAL idx_scan_in_progress WAIT_FOR finish_scan";
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SELECT * FROM t1;
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connection default;
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SET DEBUG_SYNC="now WAIT_FOR idx_scan_in_progress";
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set @tmp=@@use_stat_tables;
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set use_stat_tables='preferably_for_queries';
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ANALYZE TABLE t1;
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Table Op Msg_type Msg_text
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test.t1 analyze status OK
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set use_stat_tables=@tmp;
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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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SET DEBUG_SYNC="now SIGNAL finish_scan";
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connection con1;
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a
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1
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2
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3
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disconnect con1;
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connection default;
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SET DEBUG_SYNC='reset';
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DROP TABLE t1;
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