22 lines
1.2 KiB
SQL
22 lines
1.2 KiB
SQL
# These same selects are used many times in wl6742.test
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--echo ########## innodb_wl6742_selects.inc ##########
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SELECT * FROM t1;
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SELECT COUNT(*) FROM t1; # Uses handler::records() and clustered index
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SELECT COUNT(*) FROM t3; # Uses handler::records() and clustered index
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SELECT COUNT(c1) FROM t1; # Uses handler::records() and clustered index
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SELECT COUNT(c2) FROM t1; # Uses secondary index k2
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SELECT COUNT(c3) FROM t1; # Uses clustered index
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SELECT SUM(c1) FROM t1; # Uses secondary index
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SELECT SUM(c2) FROM t1; # Uses secondary index
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SELECT AVG(c1), MAX(c1), MIN(c2), AVG(c3), SUM(c4) FROM t1; # Uses clustered index
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SELECT AVG(c1), MAX(c1), MIN(c2), AVG(c3), SUM(c4) FROM t3; # Uses clustered index
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SELECT c1, c2 FROM t1 WHERE c1 > ((SELECT COUNT(*) FROM t1) / 2);
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SELECT c1, c2 FROM t1 WHERE c1 > ((SELECT COUNT(*) FROM t3) / 2);
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SELECT COUNT(c2) FROM t1 WHERE c1 > ((SELECT COUNT(*) FROM t1) / 2);
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SELECT COUNT(c2) FROM t1 WHERE c1 > ((SELECT COUNT(*) FROM t3) / 2);
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SELECT COUNT(*) FROM t1 WHERE c1 > (SELECT AVG(c1) FROM t1);
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SELECT COUNT(*) FROM t1 WHERE c1 > (SELECT AVG(c1) FROM t3);
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--echo ###############################################
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