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e10d81448d
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 BitKeeper/etc/ignore: added tools/mysqltestmanager client/mysqltest.c: Ensure that BIG_TEST is always set to 0 or 1 Fix the 'eval' also honors 'require' mysql-test/mysql-test-run.sh: Enlarge InnoDB table space for --big tests mysql-test/r/heap.result: Fix after adding more optimzation for filsort mysql-test/r/sum_distinct.result: Move 'slow' part of test to sum_distinct-big.test mysql-test/t/heap.test: Ensure that results are indpendent of optimizer mysql-test/t/sum_distinct.test: Move 'slow' part of test to sum_distinct-big.test sql/filesort.cc: Use 'sort with data' also on temporary files and with INSERT ... SELECT sql/ha_innodb.h: Remove HA_FAST_KEY_READ to enable buffered-record-reads after filesort sql/handler.h: More comments sql/mysql_priv.h: A bit smaller limit for cache for buffered-records-read (after testing) sql/records.cc: Don't use buffered-record-reads if ref_length > MAX_REFLENGTH Fixed warning from valgrind in 'sum_distinct' sql/sql_select.cc: Ensure that tempory tables has query_id set for all fields (Required for sort-with-data to work on temp 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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