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Merge gkodinov@bk-internal.mysql.com:/home/bk/mysql-5.0-opt

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into  magare.gmz:/home/kgeorge/mysql/autopush/B26207-5.0-opt


sql/sql_select.h:
  Auto merged
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unknown
2007-03-22 18:49:47 +02:00
parent 33da0f3736 0a48cd93b4
commit dc41a5ce46
3 changed files with 96 additions and 13 deletions
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29
mysql-test/r/insert_select.result
View File

@@ -744,3 +744,32 @@ f1 f2
2 2
10 10
DROP TABLE t1, t2;
SET SQL_MODE='STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION';
CREATE TABLE t1 (c VARCHAR(30), INDEX ix_c (c(10)));
CREATE TABLE t2 (d VARCHAR(10));
INSERT INTO t1 (c) VALUES ('7_chars'), ('13_characters');
EXPLAIN
SELECT (SELECT SUM(LENGTH(c)) FROM t1 WHERE c='13_characters') FROM t1;
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY t1 ALL NULL NULL NULL NULL 2
2 SUBQUERY t1 ref ix_c ix_c 13 const 1 Using where
SELECT (SELECT SUM(LENGTH(c)) FROM t1 WHERE c='13_characters') FROM t1;
(SELECT SUM(LENGTH(c)) FROM t1 WHERE c='13_characters')
13
13
INSERT INTO t2 (d)
SELECT (SELECT SUM(LENGTH(c)) FROM t1 WHERE c='13_characters') FROM t1;
INSERT INTO t2 (d)
SELECT (SELECT SUM(LENGTH(c)) FROM t1 WHERE c='7_chars') FROM t1;
INSERT INTO t2 (d)
SELECT (SELECT SUM(LENGTH(c)) FROM t1 WHERE c IN (SELECT t1.c FROM t1))
FROM t1;
SELECT * FROM t2;
d
13
13
7
7
20
20
DROP TABLE t1,t2;

27
mysql-test/t/insert_select.test
View File

@@ -306,4 +306,29 @@ INSERT INTO t2 (f1, f2)
SELECT * FROM t2;
DROP TABLE t1, t2;
#
# Bug #26207: inserts don't work with shortened index
#
SET SQL_MODE='STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION';
CREATE TABLE t1 (c VARCHAR(30), INDEX ix_c (c(10)));
CREATE TABLE t2 (d VARCHAR(10));
INSERT INTO t1 (c) VALUES ('7_chars'), ('13_characters');
EXPLAIN
SELECT (SELECT SUM(LENGTH(c)) FROM t1 WHERE c='13_characters') FROM t1;
SELECT (SELECT SUM(LENGTH(c)) FROM t1 WHERE c='13_characters') FROM t1;
INSERT INTO t2 (d)
SELECT (SELECT SUM(LENGTH(c)) FROM t1 WHERE c='13_characters') FROM t1;
INSERT INTO t2 (d)
SELECT (SELECT SUM(LENGTH(c)) FROM t1 WHERE c='7_chars') FROM t1;
INSERT INTO t2 (d)
SELECT (SELECT SUM(LENGTH(c)) FROM t1 WHERE c IN (SELECT t1.c FROM t1))
FROM t1;
SELECT * FROM t2;
DROP TABLE t1,t2;