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31 lines
1.1 KiB
Plaintext
31 lines
1.1 KiB
Plaintext
SELECT COUNT(*) > 0 FROM performance_schema.setup_consumers
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WHERE ENABLED = "NO";
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COUNT(*) > 0
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0
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SELECT COUNT(*) > 0 FROM performance_schema.setup_instruments
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WHERE NAME LIKE "%/fti/%" AND (ENABLED = 'NO' OR TIMED = "NO");
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COUNT(*) > 0
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0
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CREATE TABLE t(a INT AUTO_INCREMENT PRIMARY KEY, b INT) ENGINE=TokuDB;
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INSERT INTO t (b) VALUES (1), (2), (3), (4), (5), (6), (7), (8), (9), (10),
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(1), (2), (3), (4), (5), (6), (7), (8), (9), (10),
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(1), (2), (3), (4), (5), (6), (7), (8), (9), (10),
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(1), (2), (3), (4), (5), (6), (7), (8), (9), (10),
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(1), (2), (3), (4), (5), (6), (7), (8), (9), (10),
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(1), (2), (3), (4), (5), (6), (7), (8), (9), (10),
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(1), (2), (3), (4), (5), (6), (7), (8), (9), (10),
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(1), (2), (3), (4), (5), (6), (7), (8), (9), (10),
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(1), (2), (3), (4), (5), (6), (7), (8), (9), (10),
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(1), (2), (3), (4), (5), (6), (7), (8), (9), (10);
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INSERT INTO t (b) SELECT b FROM t;
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UPDATE t SET b = 11 WHERE b = 10;
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DELETE FROM t WHERE b = 1;
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ALTER TABLE t ADD COLUMN c CHAR(10) default NULL;
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TRUNCATE TABLE t;
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RENAME TABLE t TO t1;
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RENAME TABLE t1 TO t;
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SELECT COUNT(*) > 0 FROM t;
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COUNT(*) > 0
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0
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DROP TABLE t;
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