1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
#
# Create a table with all 2 byte sequence values
#
--source include/bytes.inc
CREATE TABLE halfs (a BINARY(1));
# "bytes" is a temporary table, hence is not allowed in joins
# Create a non-temporary copy.
INSERT INTO halfs SELECT * FROM bytes;
CREATE TEMPORARY TABLE bytes2 (
a BINARY(2),
hi BINARY(1),
lo BINARY(1),
KEY(a),
KEY(lo)
) ENGINE=MyISAM;
INSERT INTO bytes2
SELECT CONCAT(t1.a, t2.a), t1.a, t2.a FROM halfs t1, halfs t2
ORDER BY t1.a, t2.a;
DROP TABLE halfs;
|
