ndb - bug#28276

  Fix DeleteRead in multi-operation
    Dont use setup_read, as it will (correctly) find that tuple is deleted


storage/ndb/src/kernel/blocks/dbtup/DbtupExecQuery.cpp:
  Fix multi-op DeleteRead
storage/ndb/test/ndbapi/testBasic.cpp:
  Fix multi-op DeleteRead

storage/ndb/src/kernel/blocks/dbtup/DbtupExecQuery.cpp

@@ -1491,6 +1491,7 @@ int Dbtup::handleDeleteReq(Signal* signal,
       goto error;
     }
     memcpy(dst, org, regTabPtr->total_rec_size << 2);
+    req_struct->m_tuple_ptr = (Tuple_header*)dst;
   } 
   else 
   {
@@ -1528,8 +1529,9 @@ int Dbtup::handleDeleteReq(Signal* signal,
     return 0;
   }
 
-  if (setup_read(req_struct, regOperPtr, regFragPtr, regTabPtr, disk))
-  {
+  if (regTabPtr->need_expand(disk))
+    prepare_read(req_struct, regTabPtr, disk);
+  
   Uint32 RlogSize;
   int ret= handleReadReq(signal, regOperPtr, regTabPtr, req_struct);
   if (ret == 0 && (RlogSize= req_struct->log_size))
@@ -1538,7 +1540,6 @@ int Dbtup::handleDeleteReq(Signal* signal,
     sendLogAttrinfo(signal, RlogSize, regOperPtr);
   }
   return ret;
-  }
   
 error:
   tupkeyErrorLab(signal);

storage/ndb/test/ndbapi/testBasic.cpp

@@ -1290,28 +1290,42 @@ runDeleteRead(NDBT_Context* ctx, NDBT_Step* step){
     NdbTransaction* pTrans = pNdb->startTransaction();
     NdbOperation* pOp = pTrans->getNdbOperation(tab->getName());
     pOp->deleteTuple();
+    tmp.equalForRow(pOp, loops);
+    
+    // Define attributes to read  
     for(a = 0; a<tab->getNoOfColumns(); a++)
     {
-      if (tab->getColumn(a)->getPrimaryKey() == true)
-      {
-	if(tmp.equalForAttr(pOp, a, 0) != 0)
-	{
+      if((row.attributeStore(a) = pOp->getValue(tab->getColumn(a)->getName())) == 0) {
 	ERR(pTrans->getNdbError());
 	return NDBT_FAILED;
       }
     }
-    }
 
-    // Define attributes to read  
+    pTrans->execute(Commit);
+    pTrans->close();
+
+    pTrans = pNdb->startTransaction();    
+    pOp = pTrans->getNdbOperation(tab->getName());
+    pOp->insertTuple();
+    tmp.setValues(pOp, loops, 0);
+
+    pOp = pTrans->getNdbOperation(tab->getName());
+    pOp->deleteTuple();
+    tmp.equalForRow(pOp, loops);
     for(a = 0; a<tab->getNoOfColumns(); a++)
     {
-      if((row.attributeStore(a) = pOp->getValue(tab->getColumn(a)->getName())) == 0) {
+      if((row.attributeStore(a) = pOp->getValue(tab->getColumn(a)->getName())) == 0) 
+      {
 	ERR(pTrans->getNdbError());
 	return NDBT_FAILED;
       }
     }
+    if (pTrans->execute(Commit) != 0)
+    {
+      ERR(pTrans->getNdbError());
+      return NDBT_FAILED;
+    }
 
-    pTrans->execute(Commit);
     pTrans->close();    
   }