Merge perch.ndb.mysql.com:/home/jonas/src/50-work

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.0-ndb

ndb/src/common/debugger/EventLogger.cpp

@@ -647,8 +647,8 @@ void getTextMemoryUsage(QQQQ) {
   const int used = theData[3];
   const int total = theData[4];
   const int block = theData[5];
-  const int percent = (used*100)/total;
-    
+  const int percent = total ? (used*100)/total : 0;
+  
   BaseString::snprintf(m_text, m_text_len,
 		       "%s usage %s %d%s(%d %dK pages of total %d)",
 		       (block==DBACC ? "Index" : (block == DBTUP ?"Data":"<unknown>")),

ndb/src/kernel/blocks/dbacc/DbaccInit.cpp

@@ -53,6 +53,7 @@ void Dbacc::initData()
   tabrec = 0;
   undopage = 0;
 
+  cnoOfAllocatedPages = cpagesize = 0;
   // Records with constant sizes
 }//Dbacc::initData()
 

ndb/src/kernel/blocks/dbacc/DbaccMain.cpp

@@ -177,7 +177,7 @@ void Dbacc::execCONTINUEB(Signal* signal)
   case ZREPORT_MEMORY_USAGE:{
     jam();
     static int c_currentMemUsed = 0;
-    int now = (cnoOfAllocatedPages * 100)/cpagesize;
+    int now = cpagesize ? (cnoOfAllocatedPages * 100)/cpagesize : 0;
     const int thresholds[] = { 99, 90, 80, 0};
     
     Uint32 i = 0;

ndb/src/kernel/blocks/dbtup/DbtupGen.cpp

@@ -142,6 +142,7 @@ Dbtup::Dbtup(const class Configuration & conf)
   tablerec = 0;  
   tableDescriptor = 0;  
   undoPage = 0;
+  cnoOfPage = cnoOfAllocatedPages = 0;
 }//Dbtup::Dbtup()
 
 Dbtup::~Dbtup() 
@@ -526,7 +527,7 @@ void Dbtup::execCONTINUEB(Signal* signal)
   case ZREPORT_MEMORY_USAGE:{
     ljam();
     static int c_currentMemUsed = 0;
-    int now = (cnoOfAllocatedPages * 100)/cnoOfPage;
+    int now = cnoOfPage ? (cnoOfAllocatedPages * 100)/cnoOfPage : 0;
     const int thresholds[] = { 100, 90, 80, 0 };
     
     Uint32 i = 0;

ndb/src/ndbapi/NdbTransaction.cpp

@@ -357,8 +357,15 @@ NdbTransaction::execute(ExecType aTypeOfExec,
       ret = -1;
       if(savedError.code==0)
 	savedError= theError;
+      
+      /**
+       * If AO_IgnoreError, error codes arent always set on individual
+       *   operations, making postExecute impossible
+       */
+      if (abortOption == AO_IgnoreError)
+	DBUG_RETURN(-1);
     }
-
+    
 #ifdef ndb_api_crash_on_complex_blob_abort
     assert(theFirstOpInList == NULL && theLastOpInList == NULL);
 #else

sql/ha_ndbcluster.cc

@@ -1595,7 +1595,9 @@ int ha_ndbcluster::peek_indexed_rows(const byte *record)
   int res;
   DBUG_ENTER("peek_indexed_rows");
 
-  NdbOperation::LockMode lm= NdbOperation::LM_Read;
+  NdbOperation::LockMode lm=
+    (NdbOperation::LockMode)get_ndb_lock_type(m_lock.type);
+  
   first= NULL;
   if (table->s->primary_key != MAX_KEY)
   {