Commit 89866c54 authored by unknown's avatar unknown
Browse files

Merge joreland@bk-internal.mysql.com:/home/bk/mysql-4.1 

into mysql.com:/home/jonas/src/mysql-4.1
parents 19493716 d73a4de9

mysql-test/r/ndb_index_ordered.result

+16 −0
Original line number Diff line number Diff line
@@ -420,3 +420,19 @@ count(*)-8 
select count(*)-9 from t1 use index (ti) where ti <= '23:59:59';

count(*)-9

0

drop table t1;

create table t1(a int primary key, b int not null, index(b));

insert into t1 values (1,1), (2,2);

set autocommit=0;

begin;

select count(*) from t1;

count(*)

2

ALTER TABLE t1 ADD COLUMN c int;

select a from t1 where b = 2;

a

2

show tables;

Tables_in_test

t1

drop table t1;

mysql-test/t/ndb_index_ordered.test

+18 −0
Original line number Diff line number Diff line
@@ -236,3 +236,21 @@ select count(*)-5 from t1 use index (ti) where ti < '10:11:11'; 
select count(*)-6 from t1 use index (ti) where ti <= '10:11:11';

select count(*)-8 from t1 use index (ti) where ti <  '23:59:59';

select count(*)-9 from t1 use index (ti) where ti <= '23:59:59';



drop table t1;



# bug#7798

create table t1(a int primary key, b int not null, index(b));

insert into t1 values (1,1), (2,2);

connect (con1,localhost,,,test);

connect (con2,localhost,,,test);

connection con1;

set autocommit=0;

begin;

select count(*) from t1;

connection con2;

ALTER TABLE t1 ADD COLUMN c int;

connection con1;

select a from t1 where b = 2;

show tables;

drop table t1;

ndb/src/kernel/blocks/dbtc/DbtcMain.cpp

+23 −5
Original line number Diff line number Diff line
@@ -1879,7 +1879,6 @@ void Dbtc::packKeyData000Lab(Signal* signal, 
			     Uint32 totalLen) 

{

  CacheRecord * const regCachePtr = cachePtr.p;

  UintR Tmp;



  jam();

  Uint32 len = 0;
@@ -8503,14 +8502,16 @@ void Dbtc::execSCAN_TABREQ(Signal* signal) 
  apiConnectptr.i = scanTabReq->apiConnectPtr;

  tabptr.i = scanTabReq->tableId;



  if (apiConnectptr.i >= capiConnectFilesize ||

      tabptr.i >= ctabrecFilesize) {

  if (apiConnectptr.i >= capiConnectFilesize)

  {

    jam();

    warningHandlerLab(signal);

    return;

  }//if



  ptrAss(apiConnectptr, apiConnectRecord);

  ApiConnectRecord * transP = apiConnectptr.p;



  if (transP->apiConnectstate != CS_CONNECTED) {

    jam();

    // could be left over from TCKEYREQ rollback
@@ -8524,9 +8525,16 @@ void Dbtc::execSCAN_TABREQ(Signal* signal) 
    } else {

      jam();

      errCode = ZSTATE_ERROR;

      goto SCAN_TAB_error;

      goto SCAN_TAB_error_no_state_change;

    }

  }



  if(tabptr.i >= ctabrecFilesize)

  {

    errCode = ZUNKNOWN_TABLE_ERROR;

    goto SCAN_TAB_error;

  }



  ptrAss(tabptr, tableRecord);

  if ((aiLength == 0) ||

      (!tabptr.p->checkTable(schemaVersion)) ||
@@ -8623,6 +8631,16 @@ void Dbtc::execSCAN_TABREQ(Signal* signal) 
 

SCAN_TAB_error:

  jam();

  /**

   * Prepare for up coming ATTRINFO/KEYINFO

   */

  transP->apiConnectstate = CS_ABORTING;

  transP->abortState = AS_IDLE;

  transP->transid[0] = transid1;

  transP->transid[1] = transid2;

 

SCAN_TAB_error_no_state_change:

  

  ScanTabRef * ref = (ScanTabRef*)&signal->theData[0];

  ref->apiConnectPtr = transP->ndbapiConnect;

  ref->transId1 = transid1;