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| author | Alexander Nozdrin <alik@sun.com> | 2010-05-31 17:38:02 +0400 |
|---|---|---|
| committer | Alexander Nozdrin <alik@sun.com> | 2010-05-31 17:38:02 +0400 |
| commit | 893dced429b1d817564dd9601783f724de92ba54 (patch) | |
| tree | 0494578cd65f7d09dc2188fdf69ffb9237e9ea7a /mysql-test | |
| parent | 3ca98f76695772bf8e55cac20e1d197a7b6e3615 (diff) | |
| download | mariadb-git-893dced429b1d817564dd9601783f724de92ba54.tar.gz | |
Backport of
- revid:sp1r-svoj@mysql.com/june.mysql.com-20080324111246-00461
- revid:sp1r-svoj@mysql.com/june.mysql.com-20080414125521-40866
BUG#35274 - merge table doesn't need any base tables, gives
error 124 when key accessed
SELECT queries that use index against a merge table with empty
underlying tables list may return with error "Got error 124 from
storage engine".
The problem was that wrong error being returned.
Diffstat (limited to 'mysql-test')
| -rw-r--r-- | mysql-test/r/merge.result | 7 | ||||
| -rw-r--r-- | mysql-test/t/merge.test | 9 |
2 files changed, 14 insertions, 2 deletions
diff --git a/mysql-test/r/merge.result b/mysql-test/r/merge.result index ff9b1a84dbc..e46d8e75ab1 100644 --- a/mysql-test/r/merge.result +++ b/mysql-test/r/merge.result @@ -277,7 +277,7 @@ t3 CREATE TABLE `t3` ( drop table t3,t2,t1; create table t1 (a int not null, key(a)) engine=merge; select * from t1; -ERROR HY000: Got error 124 from storage engine +a drop table t1; create table t1 (a int not null, b int not null, key(a,b)); create table t2 (a int not null, b int not null, key(a,b)); @@ -988,6 +988,11 @@ m1 CREATE TABLE `m1` ( `a` int(11) DEFAULT NULL ) ENGINE=MRG_MyISAM DEFAULT CHARSET=latin1 DROP TABLE t1, m1; +CREATE TABLE t1(a INT, KEY(a)) ENGINE=merge; +SELECT MAX(a) FROM t1; +MAX(a) +NULL +DROP TABLE t1; CREATE TABLE t1(a INT); CREATE TABLE t2(a VARCHAR(10)); CREATE TABLE m1(a INT) ENGINE=MERGE UNION=(t1, t2); diff --git a/mysql-test/t/merge.test b/mysql-test/t/merge.test index ab901185e43..a9d98da0403 100644 --- a/mysql-test/t/merge.test +++ b/mysql-test/t/merge.test @@ -126,7 +126,6 @@ drop table t3,t2,t1; # Test table without unions # create table t1 (a int not null, key(a)) engine=merge; ---error 1030 select * from t1; drop table t1; @@ -616,6 +615,14 @@ SHOW CREATE TABLE m1; DROP TABLE t1, m1; # +# BUG#35274 - merge table doesn't need any base tables, gives error 124 when +# key accessed +# +CREATE TABLE t1(a INT, KEY(a)) ENGINE=merge; +SELECT MAX(a) FROM t1; +DROP TABLE t1; + +# # BUG#32047 - 'Spurious' errors while opening MERGE tables # CREATE TABLE t1(a INT); |