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780202f130
Fixed warnings by valgrind for sum_distinct.test Enable buffered-record-reads after filesort for InnoDB tables with short primary key Enabled sort-with-data for MyISAM temporary files
34 lines
1.3 KiB
Text
34 lines
1.3 KiB
Text
DROP TABLE IF EXISTS t1, t2, t3, t4;
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CREATE TABLE t1 (id INTEGER) ENGINE=MYISAM;
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CREATE TABLE t2 (id INTEGER primary key) ENGINE=INNODB;
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CREATE TABLE t3 (a char(32) primary key,id INTEGER) ENGINE=INNODB;
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CREATE TABLE t4 (a char(32) primary key,id INTEGER) ENGINE=MYISAM;
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INSERT INTO t1 (id) VALUES (1);
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INSERT INTO t1 SELECT id+1 FROM t1;
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INSERT INTO t1 SELECT id+2 FROM t1;
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INSERT INTO t1 SELECT id+4 FROM t1;
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INSERT INTO t1 SELECT id+8 FROM t1;
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INSERT INTO t1 SELECT id+16 FROM t1;
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INSERT INTO t1 SELECT id+32 FROM t1;
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INSERT INTO t1 SELECT id+64 FROM t1;
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INSERT INTO t1 SELECT id+128 FROM t1;
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INSERT INTO t1 SELECT id+256 FROM t1;
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INSERT INTO t1 SELECT id+512 FROM t1;
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INSERT INTO t1 SELECT id+1024 FROM t1;
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INSERT INTO t1 SELECT id+2048 FROM t1;
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INSERT INTO t1 SELECT id+4096 FROM t1;
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INSERT INTO t1 SELECT id+8192 FROM t1;
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INSERT INTO t1 SELECT id+16384 FROM t1;
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INSERT INTO t1 SELECT id+32768 FROM t1;
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INSERT INTO t1 SELECT id+65536 FROM t1;
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INSERT INTO t1 SELECT id+131072 FROM t1;
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INSERT INTO t1 SELECT id+262144 FROM t1;
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INSERT INTO t1 SELECT id+524288 FROM t1;
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INSERT INTO t1 SELECT id+1048576 FROM t1;
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INSERT INTO t2 SELECT * FROM t1;
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INSERT INTO t3 SELECT concat(id),id from t2 ORDER BY -id;
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INSERT INTO t4 SELECT * from t3 ORDER BY concat(a);
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select sum(id) from t3;
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sum(id)
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2199024304128
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drop table t1,t2,t3,t4;
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