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CREATE TABLE t1 (f1 INT, f2 INT, f3 INT, f4 INT, KEY (f4),
KEY (f1,f4,f3,f2)
) PARTITION BY RANGE(f1) ( PARTITION p VALUES LESS THAN MAXVALUE );
INSERT IGNORE INTO t1 VALUES
(140,0,0,7),(143,92,NULL,0),(0,0,NULL,154),(NULL,255,117,197),(0,0,NULL,0),(60,0,0,1);
CREATE TABLE t2 (f INT);
INSERT INTO t2 VALUES (NULL),(35),(NULL),(2);
SELECT * FROM t1, t2 WHERE f4 >= f;
f1 f2 f3 f4 f
0 0 NULL 154 2
0 0 NULL 154 35
140 0 0 7 2
NULL 255 117 197 2
NULL 255 117 197 35
DROP TABLE t1, t2;
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