Commit 8f6972dd authored by unknown's avatar unknown
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Merge bk-internal:/home/bk/mysql-5.0 

into  production.mysql.com:/usersnfs/mjorgensen/bktrees/mysql-5.0-build
parents e68df7a1 e2d34902

mysql-test/r/ndb_single_user.result

0 → 100644
+46 −0
Original line number Diff line number Diff line 
use test;

drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9,t10;

create table t1 (a int key, b int unique, c int) engine ndb;

ERROR HY000: Can't create table './test/t1.frm' (errno: 155)

create table t1 (a int key, b int unique, c int) engine ndb;

insert into t1 values (1,1,0),(2,2,0),(3,3,0),(4,4,0),(5,5,0),(6,6,0),(7,7,0),(8,8,0),(9,9,0),(10,10,0);

create table t2 as select * from t1;

select * from t1 where a = 1;

a	b	c

1	1	0

select * from t1 where b = 4;

a	b	c

4	4	0

select * from t1 where a > 4 order by a;

a	b	c

5	5	0

6	6	0

7	7	0

8	8	0

9	9	0

10	10	0

update t1 set b=102 where a = 2;

update t1 set b=103 where b = 3;

update t1 set b=b+100;

update t1 set b=b+100 where a > 7;

delete from t1;

insert into t1 select * from t2;

drop table t1;

ERROR 42S02: Unknown table 't1'

create index new_index on t1 (c);

ERROR 42S02: Table 'test.t1' doesn't exist

insert into t1 values (1,1,0),(2,2,0),(3,3,0),(4,4,0),(5,5,0),(6,6,0),(7,7,0),(8,8,0),(9,9,0),(10,10,0);

ERROR 42S02: Table 'test.t1' doesn't exist

select * from t1 where a = 1;

ERROR 42S02: Table 'test.t1' doesn't exist

select * from t1 where b = 4;

ERROR 42S02: Table 'test.t1' doesn't exist

update t1 set b=102 where a = 2;

ERROR 42S02: Table 'test.t1' doesn't exist

update t1 set b=103 where b = 3;

ERROR 42S02: Table 'test.t1' doesn't exist

update t1 set b=b+100;

ERROR 42S02: Table 'test.t1' doesn't exist

update t1 set b=b+100 where a > 7;

ERROR 42S02: Table 'test.t1' doesn't exist

drop table t1;

mysql-test/t/ndb_single_user.test

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+84 −0
Original line number Diff line number Diff line 
-- source include/have_ndb.inc

-- source include/have_multi_ndb.inc

-- source include/ndb_default_cluster.inc

-- source include/not_embedded.inc



--disable_warnings

use test;

drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9,t10;

--enable_warnings



# operations allowed while cluster is in single user mode



--connection server1

--let $node_id= `SHOW STATUS LIKE 'Ndb_cluster_node_id'`

--disable_query_log

--eval set @node_id= SUBSTRING('$node_id', 20)+0

--enable_query_log

--let $node_id= `SELECT @node_id`

--exec $NDB_MGM --no-defaults --ndb-connectstring="localhost:$NDBCLUSTER_PORT" -e "enter single user mode $node_id" >> $NDB_TOOLS_OUTPUT

--exec $NDB_TOOLS_DIR/ndb_waiter --no-defaults --ndb-connectstring="localhost:$NDBCLUSTER_PORT" --single-user >> $NDB_TOOLS_OUTPUT



# verify that we are indeed in single user mode

--connection server2

--error 1005

create table t1 (a int key, b int unique, c int) engine ndb;



# test some sql on first mysqld

--connection server1

create table t1 (a int key, b int unique, c int) engine ndb;

insert into t1 values (1,1,0),(2,2,0),(3,3,0),(4,4,0),(5,5,0),(6,6,0),(7,7,0),(8,8,0),(9,9,0),(10,10,0);

create table t2 as select * from t1;

# read with pk

select * from t1 where a = 1;

# read with unique index

select * from t1 where b = 4;

# read with ordered index

select * from t1 where a > 4 order by a;

# update with pk

update t1 set b=102 where a = 2;

# update with unique index

update t1 set b=103 where b = 3;

# update with full table scan

update t1 set b=b+100;

# update with ordered insex scan

update t1 set b=b+100 where a > 7;

# delete with full table scan

delete from t1;

insert into t1 select * from t2;



# test some sql on other mysqld

--connection server2

--error 1051

drop table t1;

--error 1146

#--error 1296

create index new_index on t1 (c);

--error 1146

#--error 1296

insert into t1 values (1,1,0),(2,2,0),(3,3,0),(4,4,0),(5,5,0),(6,6,0),(7,7,0),(8,8,0),(9,9,0),(10,10,0);

--error 1146

#--error 1296

select * from t1 where a = 1;

--error 1146

#--error 1296

select * from t1 where b = 4;

--error 1146

#--error 1296

update t1 set b=102 where a = 2;

--error 1146

#--error 1296

update t1 set b=103 where b = 3;

--error 1146

#--error 1296

update t1 set b=b+100;

--error 1146

#--error 1296

update t1 set b=b+100 where a > 7;



--exec $NDB_MGM --no-defaults --ndb-connectstring="localhost:$NDBCLUSTER_PORT" -e "exit single user mode" >> $NDB_TOOLS_OUTPUT

--exec $NDB_TOOLS_DIR/ndb_waiter --no-defaults >> $NDB_TOOLS_OUTPUT



# cleanup

--connection server1

drop table t1;

ndb/src/kernel/blocks/dbdict/Dbdict.cpp

+21 −15
Original line number Diff line number Diff line
@@ -2910,9 +2910,7 @@ Dbdict::execCREATE_TABLE_REQ(Signal* signal){ 
      break;

    }



    if(getNodeState().getSingleUserMode() &&

       (refToNode(signal->getSendersBlockRef()) !=

        getNodeState().getSingleUserApi()))

    if (checkSingleUserMode(signal->getSendersBlockRef()))

    {

      jam();

      parseRecord.errorCode = CreateTableRef::SingleUser;
@@ -3081,9 +3079,7 @@ Dbdict::execALTER_TABLE_REQ(Signal* signal) 
    return;

  }

  

  if(getNodeState().getSingleUserMode() &&

     (refToNode(signal->getSendersBlockRef()) !=

      getNodeState().getSingleUserApi()))

  if (checkSingleUserMode(signal->getSendersBlockRef()))

  {

    jam();

    alterTableRef(signal, req, AlterTableRef::SingleUser);
@@ -5414,9 +5410,7 @@ Dbdict::execDROP_TABLE_REQ(Signal* signal){ 
    return;

  }

  

  if(getNodeState().getSingleUserMode() &&

     (refToNode(signal->getSendersBlockRef()) !=

      getNodeState().getSingleUserApi()))

  if (checkSingleUserMode(signal->getSendersBlockRef()))

  {

    jam();

    dropTableRef(signal, req, DropTableRef::SingleUser);
@@ -6553,9 +6547,7 @@ Dbdict::execCREATE_INDX_REQ(Signal* signal) 
        jam();

        tmperr = CreateIndxRef::Busy;

      }

      else if(getNodeState().getSingleUserMode() &&

              (refToNode(senderRef) !=

               getNodeState().getSingleUserApi()))

      else if (checkSingleUserMode(senderRef))

      {

        jam();

        tmperr = CreateIndxRef::SingleUser;
@@ -7130,9 +7122,7 @@ Dbdict::execDROP_INDX_REQ(Signal* signal) 
        jam();

        tmperr = DropIndxRef::Busy;

      }

      else if(getNodeState().getSingleUserMode() &&

              (refToNode(senderRef) !=

               getNodeState().getSingleUserApi()))

      else if (checkSingleUserMode(senderRef))

      {

        jam();

        tmperr = DropIndxRef::SingleUser;
@@ -10574,4 +10564,20 @@ Dbdict::getMetaAttribute(MetaData::Attribute& attr, const MetaData::Table& table 
  return 0;

}



/*

  return 1 if all of the below is true

  a) node in single user mode

  b) senderRef is not a db node

  c) senderRef nodeid is not the singleUserApi

*/



int Dbdict::checkSingleUserMode(Uint32 senderRef)

{

  Uint32 nodeId = refToNode(senderRef);

  return

    getNodeState().getSingleUserMode() &&

    (getNodeInfo(nodeId).m_type != NodeInfo::DB) &&

    (nodeId != getNodeState().getSingleUserApi());

}



CArray<KeyDescriptor> g_key_descriptor_pool;

ndb/src/kernel/blocks/dbdict/Dbdict.hpp

+2 −0
Original line number Diff line number Diff line
@@ -2003,6 +2003,8 @@ private: 
  int getMetaTable(MetaData::Table& table, const char* tableName);

  int getMetaAttribute(MetaData::Attribute& attribute, const MetaData::Table& table, Uint32 attributeId);

  int getMetaAttribute(MetaData::Attribute& attribute, const MetaData::Table& table, const char* attributeName);



  int checkSingleUserMode(Uint32 senderRef);

};



#endif

ndb/src/ndbapi/NdbDictionaryImpl.cpp

+4 −0
Original line number Diff line number Diff line
@@ -880,6 +880,7 @@ NdbDictInterface::dictSignal(NdbApiSignal* signal, 
	r = m_transporter->sendSignal(signal, aNodeId);

      }

      if(r != 0){

        m_error.code= 4007;

	m_transporter->unlock_mutex();

	continue;

      }
@@ -903,7 +904,10 @@ NdbDictInterface::dictSignal(NdbApiSignal* signal, 
     * Handle error codes

     */

    if(m_waiter.m_state == WAIT_NODE_FAILURE)

    {

      m_error.code = 4013;

      continue;

    }



    if(m_waiter.m_state == WST_WAIT_TIMEOUT)

    {