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| author | unknown <bell@sanja.is.com.ua> | 2005-05-26 17:30:12 +0300 |
|---|---|---|
| committer | unknown <bell@sanja.is.com.ua> | 2005-05-26 17:30:12 +0300 |
| commit | 80b0baa7405ddb36637ee7ceeb2b15ff90af6635 (patch) | |
| tree | 621ee4a4707d47203a998927e85bd2b8a6772f00 /mysql-test/t/union.test | |
| parent | 9b8e02741ab73838ffa9dd26dd94a560d9d3d667 (diff) | |
| download | mariadb-git-80b0baa7405ddb36637ee7ceeb2b15ff90af6635.tar.gz | |
fixed problem with long string results of expressions in UNIONS (BUG#10025)
mysql-test/r/union.result:
test for Bug #10025
mysql-test/t/union.test:
test for Bug #10025
sql/item.cc:
set HA_OPTION_PACK_RECORD and change type to MYSQL_TYPE_STRING, to allow correct field creation in case of length more then 255 (creation STRING field with length more then 255)
Diffstat (limited to 'mysql-test/t/union.test')
| -rw-r--r-- | mysql-test/t/union.test | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/mysql-test/t/union.test b/mysql-test/t/union.test index b0446e1ea4a..ffc7e718e9d 100644 --- a/mysql-test/t/union.test +++ b/mysql-test/t/union.test @@ -742,3 +742,14 @@ create table t2 select a from t1 union select c from t1; create table t2 select a from t1 union select b from t1; show columns from t2; drop table t2, t1; + +# +# correct conversion long string to TEXT (BUG#10025) +# +CREATE TABLE t1 (a mediumtext); +CREATE TABLE t2 (b varchar(20)); +INSERT INTO t1 VALUES ('a'),('b'); +SELECT left(a,100000000) FROM t1 UNION SELECT b FROM t2; +create table t3 SELECT left(a,100000000) FROM t1 UNION SELECT b FROM t2; +show create table t3; +drop tables t1,t2,t3; |