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bugfix in checksum with force varpart

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mysql-test/mysql-test-run.pl:
  bigger needed for running some tests
This commit is contained in:
unknown 2007-05-04 12:19:06 +02:00
parent 5c6dec8d84
commit 764e010e8c
4 changed files with 57 additions and 1 deletions
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2
mysql-test/mysql-test-run.pl
View file

@ -2487,7 +2487,7 @@ sub ndbcluster_start_install ($) {
else
{
$ndb_no_ord=32;
$ndb_con_op=5000;
$ndb_con_op=10000;
$ndb_dmem="20M";
$ndb_imem="1M";
$ndb_pbmem="4M";

26
mysql-test/r/ndb_row_format.result
View file

@ -37,3 +37,29 @@ ROW_FORMAT=DYNAMIC
ENGINE=NDB;
ForceVarPart: 1
DROP TABLE t1;
create table t1 (a int auto_increment primary key, b varchar(1000)) engine = ndb;
insert into t1(b) values ('0123456789');
insert into t1(b) select b from t1;
insert into t1(b) select b from t1;
insert into t1(b) select b from t1;
insert into t1(b) select b from t1;
insert into t1(b) select b from t1;
insert into t1(b) select b from t1;
insert into t1(b) select b from t1;
insert into t1(b) select b from t1;
insert into t1(b) select b from t1;
insert into t1(b) select b from t1;
select count(*) from t1;
count(*)
1024
begin;
update t1 set b = concat(b,b);
update t1 set b = concat(b,b);
update t1 set b = concat(b,b);
update t1 set b = concat(b,b);
update t1 set b = concat(b,b);
rollback;
select count(*),b from t1 group by b;
count(*) b
1024 0123456789
drop table t1;

24
mysql-test/t/ndb_row_format.test
View file

@ -60,3 +60,27 @@ CREATE TABLE t1
ENGINE=NDB;
--exec $NDB_TOOLS_DIR/ndb_desc --no-defaults -d test t1 | grep ForceVarPart
DROP TABLE t1;
# test of bug
create table t1 (a int auto_increment primary key, b varchar(1000)) engine = ndb;
insert into t1(b) values ('0123456789');
insert into t1(b) select b from t1;
insert into t1(b) select b from t1;
insert into t1(b) select b from t1;
insert into t1(b) select b from t1;
insert into t1(b) select b from t1;
insert into t1(b) select b from t1;
insert into t1(b) select b from t1;
insert into t1(b) select b from t1;
insert into t1(b) select b from t1;
insert into t1(b) select b from t1;
select count(*) from t1;
begin;
update t1 set b = concat(b,b);
update t1 set b = concat(b,b);
update t1 set b = concat(b,b);
update t1 set b = concat(b,b);
update t1 set b = concat(b,b);
rollback;
select count(*),b from t1 group by b;
drop table t1;

6
storage/ndb/src/kernel/blocks/dbtup/DbtupExecQuery.cpp
View file

@ -2846,6 +2846,12 @@ Dbtup::handle_size_change_after_update(KeyReqStruct* req_struct,
if (unlikely(realloc_var_part(regFragPtr, regTabPtr, pagePtr,
refptr, alloc, needed)))
return -1;
if (regTabPtr->m_bits & Tablerec::TR_Checksum)
{
jam();
setChecksum(org, regTabPtr);
}
}
req_struct->m_tuple_ptr->m_header_bits = copy_bits;
return 0;