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Adapt a test from MySQL

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This commit is contained in:
Marko Mäkelä
2017-04-26 15:31:16 +03:00
parent 14fe6dd239
commit 7fc93fd60a
3 changed files with 1780 additions and 0 deletions
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15
mysql-test/suite/innodb/include/innodb_isolation_selects.inc Normal file
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# These same selects are used many times in innodb_isolation.test
--echo ########## innodb_isolation_selects.inc ##########
SELECT * FROM t1;
SELECT COUNT(*) FROM t1;
SELECT COUNT(c1) FROM t1;
SELECT COUNT(c2) FROM t1; # Uses secondary index k2
SELECT COUNT(c3) FROM t1; # Uses clustered index
SELECT SUM(c1) FROM t1; # Uses secondary index
SELECT SUM(c2) FROM t1; # Uses secondary index
SELECT AVG(c1), MAX(c1), MIN(c2), AVG(c3), SUM(c4) FROM t1; # Uses clustered index
SELECT c1, c2 FROM t1 WHERE c1 > ((SELECT COUNT(*) FROM t1) / 2);
SELECT COUNT(c2) FROM t1 WHERE c1 > ((SELECT COUNT(*) FROM t1) / 2);
SELECT COUNT(*) FROM t1 WHERE c1 > (SELECT AVG(c1) FROM t1);
--echo ###############################################