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P_S 5.7.28

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Sergei Golubchik
2019-12-10 15:35:00 +01:00
parent dfe6e914e5
commit 0ea717f51a
942 changed files with 174739 additions and 20780 deletions
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20
mysql-test/suite/perfschema/include/prepared_stmts_setup.inc Normal file
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#
# Creating various prepared statements.
# HELPER include/prepared_stmts_setup.inc
#
CREATE TABLE t1 (a INT NOT NULL);
INSERT INTO t1 VALUES (4), (8), (11), (32), (80);
# Prepared statments
PREPARE st1 FROM 'SELECT SQRT(POW(?,2) + POW(?,2)) AS hypotenuse';
SET @table = 't1';
SET @s = CONCAT('SELECT * FROM ', @table);
PREPARE st2 FROM @s;
PREPARE st3 FROM 'INSERT INTO t1 SELECT * FROM t1 WHERE a<=?';
PREPARE st4 FROM
'(SELECT a FROM t1) UNION (SELECT a+10 FROM t1) ORDER BY RAND()*0+a';