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ndb - bug#19956 (occurs only in v5.0)

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mysql-test/r/ndb_blob.result:
  bug#19956 : var* pk
mysql-test/t/ndb_blob.test:
  bug#19956 : var* pk
ndb/src/ndbapi/NdbDictionaryImpl.hpp:
  bug#19956 - check var* length bytes and zero rest of value if any blob attribute
ndb/src/ndbapi/NdbOperationSearch.cpp:
  bug#19956 - check var* length bytes and zero rest of value if any blob attribute
This commit is contained in:
unknown
2006-05-21 11:04:57 +02:00
parent f3de1b8592
commit a57c96747b
4 changed files with 161 additions and 0 deletions
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56
mysql-test/t/ndb_blob.test
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@@ -428,4 +428,60 @@ truncate t1;
select count(*) from t1;
drop table t1;
# -- bug#19956 - var* key, complex key
create table t1 (
a varchar(40) not null,
b mediumint not null,
t text,
c varchar(2) not null,
d bigint not null,
primary key (a,b,c),
key (c,a),
unique key (d)
) engine=ndb;
--disable_query_log
set @s1 = 'rggurloniukyehuxdbfkkyzlceixzrehqhvxvxbpwizzvjzpucqmzrhzxzfau';
set @s2 = 'ykyymbzqgqlcjhlhmyqelfoaaohvtbekvifukdtnvcrrjveevfakxarxexomz';
set @s3 = 'dbnfqyzgtqxalcrwtfsqabknvtfcbpoonxsjiqvmhnfikxxhcgoexlkoezvah';
set @v1 = repeat(@s1,123);
set @v2 = repeat(@s2,234);
set @v3 = repeat(@s3,345);
set @v4 = NULL;
--enable_query_log
insert into t1 (a,b,c,d,t) values ('a',1110,'a',1,@v1);
insert into t1 (a,b,c,d,t) values ('b',1110,'a',2,@v2);
insert into t1 (a,b,c,d,t) values ('a',1110,'b',3,@v3);
insert into t1 (a,b,c,d,t) values ('b',1110,'b',4,@v4);
select a,b,c,d,sha1(t) from t1 order by c,a;
select a,b,c,d,sha1(t) from t1 where a='a' and b=1110 and c='a';
select a,b,c,d,sha1(t) from t1 where a='a' and b=1110 and c='b';
update t1 set t=@v4 where a='b' and b=1110 and c='a';
update t1 set t=@v2 where a='b' and b=1110 and c='b';
select a,b,c,d,sha1(t) from t1 order by c,a;
update t1 set t=@v2 where d=2;
update t1 set t=@v4 where d=4;
select a,b,c,d,sha1(t) from t1 order by c,a;
update t1 set t=@v4 where a='b' and c='a';
update t1 set t=@v2 where a='b' and c='b';
select a,b,c,d,sha1(t) from t1 order by c,a;
update t1 set t=@v2 where b+d=1112;
update t1 set t=@v4 where b+d=1114;
select a,b,c,d,sha1(t) from t1 order by c,a;
delete from t1 where a='a' and b=1110 and c='a';
delete from t1 where a='b' and c='a';
delete from t1 where d=3;
delete from t1 where b+d=1114;
select count(*) from t1;
drop table t1;
# End of 4.1 tests