4 # tbl10 and tbl100 are only used to fill the tables used during testing
6 k INT NOT NULL AUTO_INCREMENT,
10 INSERT INTO tbl10(
i) VALUES (1),(2),(3),(4),(5),(6),(7),(8),(9),(0);
12 CREATE
TABLE tbl100 LIKE tbl10;
13 INSERT INTO tbl100(
i) SELECT x.
i FROM tbl10 AS x, tbl10 AS y;
18 --let $stmt= CREATE
TABLE t10_$i (pk
int PRIMARY
KEY AUTO_INCREMENT, colidx
int, col
int,
index (colidx))
20 --let $stmt= INSERT INTO t10_$i (colidx, col) SELECT k, k FROM tbl10
22 # Update index statistics
25 --let $stmt= CREATE
TABLE t100_$i (pk
int PRIMARY
KEY AUTO_INCREMENT, colidx
int, col
int,
index (colidx))
27 --let $stmt= INSERT INTO t100_$i (colidx, col) SELECT a.k, a.k FROM tbl10 a
JOIN tbl10 b;
29 # Update index statistics