Merge tulin@bk-internal.mysql.com:/home/bk/mysql-5.0

into  poseidon.mysql.com:/home/tomas/mysql-5.0-ndb


sql/ha_ndbcluster.cc:
  Auto merged

mysql-test/r/ndb_read_multi_range.result

@@ -381,3 +381,27 @@ SELECT id, tag, doc, type FROM t1 WHERE id IN ('flipper','sakila');
 id	tag	doc	type
 sakila	1	Some text goes here	text
 DROP TABLE t1;
+CREATE TABLE t1 (
+var1 int(2) NOT NULL,
+var2 int(2) NOT NULL,
+PRIMARY KEY  (var1)
+) ENGINE=ndbcluster DEFAULT CHARSET=ascii CHECKSUM=1;
+CREATE TABLE t2 (
+var1 int(2) NOT NULL,
+var2 int(2) NOT NULL,
+PRIMARY KEY  (var1)
+) ENGINE=MyISAM DEFAULT CHARSET=ascii CHECKSUM=1;
+CREATE TRIGGER testtrigger
+AFTER UPDATE ON t1 FOR EACH ROW BEGIN
+REPLACE INTO t2 SELECT * FROM t1 WHERE t1.var1 = NEW.var1;END|
+INSERT INTO t1 VALUES (1,1),(2,2),(3,3);
+UPDATE t1 SET var2 = 9 WHERE var1 IN(1,2,3);
+DROP TRIGGER testtrigger;
+DROP TABLE t1, t2;
+create table t2 (a int, b int, primary key (a), key ab (a,b)) engine=ndbcluster;
+insert into t2 values (1,1), (10,10);
+select * from t2 use index (ab) where a in(1,10) order by a;
+a	b
+1	1
+10	10
+drop table t2;

mysql-test/t/ndb_read_multi_range.test

@@ -253,3 +253,41 @@ SELECT id, tag, doc, type FROM t1 WHERE id IN ('flipper','orka');
 SELECT id, tag, doc, type FROM t1 WHERE id IN ('flipper','sakila');
 
 DROP TABLE t1;
+
+#bug#25522
+CREATE TABLE t1 (
+       var1 int(2) NOT NULL,
+       var2 int(2) NOT NULL,
+       PRIMARY KEY  (var1)
+     ) ENGINE=ndbcluster DEFAULT CHARSET=ascii CHECKSUM=1;
+
+
+CREATE TABLE t2 (
+       var1 int(2) NOT NULL,
+       var2 int(2) NOT NULL,
+       PRIMARY KEY  (var1)
+     ) ENGINE=MyISAM DEFAULT CHARSET=ascii CHECKSUM=1;
+
+
+DELIMITER |;
+CREATE TRIGGER testtrigger
+     AFTER UPDATE ON t1 FOR EACH ROW BEGIN
+     REPLACE INTO t2 SELECT * FROM t1 WHERE t1.var1 = NEW.var1;END|
+DELIMITER ;|
+
+INSERT INTO t1 VALUES (1,1),(2,2),(3,3);
+
+UPDATE t1 SET var2 = 9 WHERE var1 IN(1,2,3);
+
+DROP TRIGGER testtrigger;
+
+DROP TABLE t1, t2;
+
+#bug#25821
+create table t2 (a int, b int, primary key (a), key ab (a,b)) engine=ndbcluster;
+
+insert into t2 values (1,1), (10,10);
+
+select * from t2 use index (ab) where a in(1,10) order by a;
+
+drop table t2;

ndb/include/ndbapi/NdbIndexScanOperation.hpp

@@ -63,12 +63,14 @@ public:
                         bool order_by,
                         bool order_desc = false,
                         bool read_range_no = false,
-			bool keyinfo = false) {
+			bool keyinfo = false,
+			bool multi_range = false) {
     Uint32 scan_flags =
       (SF_OrderBy & -(Int32)order_by) |
       (SF_Descending & -(Int32)order_desc) |
       (SF_ReadRangeNo & -(Int32)read_range_no) | 
-      (SF_KeyInfo & -(Int32)keyinfo);
+      (SF_KeyInfo & -(Int32)keyinfo) |
+      (SF_MultiRange & -(Int32)multi_range);
     
     return readTuples(lock_mode, scan_flags, parallel, batch);
   }

ndb/include/ndbapi/NdbScanOperation.hpp

@@ -37,13 +37,15 @@ class NdbScanOperation : public NdbOperation {
 public:
   /**
    * Scan flags.  OR-ed together and passed as second argument to
-   * readTuples.
+   * readTuples. Note that SF_MultiRange has to be set if several
+   * ranges (bounds) are to be passed.
    */
   enum ScanFlag {
     SF_TupScan = (1 << 16),     // scan TUP
     SF_OrderBy = (1 << 24),     // index scan in order
     SF_Descending = (2 << 24),  // index scan in descending order
     SF_ReadRangeNo = (4 << 24), // enable @ref get_range_no
+    SF_MultiRange = (8 << 24),  // scan is part of multi-range scan
     SF_KeyInfo = 1              // request KeyInfo to be sent back
   };
 
@@ -70,7 +72,8 @@ public:
    */ 
 #ifdef ndb_readtuples_impossible_overload
   int readTuples(LockMode lock_mode = LM_Read, 
-		 Uint32 batch = 0, Uint32 parallel = 0, bool keyinfo = false);
+		 Uint32 batch = 0, Uint32 parallel = 0, 
+                 bool keyinfo = false, bool multi_range = false);
 #endif
   
   inline int readTuples(int parallell){
@@ -262,6 +265,7 @@ protected:
   bool m_descending;
   Uint32 m_read_range_no;
   NdbRecAttr *m_curr_row; // Pointer to last returned row
+  bool m_multi_range; // Mark if operation is part of multi-range scan
 };
 
 inline

ndb/src/mgmclient/CommandInterpreter.cpp

@@ -2120,6 +2120,18 @@ CommandInterpreter::executeStatus(int processId,
     ndbout << processId << ": Node not found" << endl;
     return -1;
   }
+  if (cl->node_states[i].node_type != NDB_MGM_NODE_TYPE_NDB){
+    if (cl->node_states[i].version != 0){
+      ndbout << "Node "<< cl->node_states[i].node_id <<": connected" ;
+      ndbout_c(" (Version %d.%d.%d)",
+             getMajor(version) ,
+             getMinor(version),
+             getBuild(version));
+
+    }else
+     ndbout << "Node "<< cl->node_states[i].node_id <<": not connected" << endl;
+    return 0;
+  } 
   status = cl->node_states[i].node_status;
   startPhase = cl->node_states[i].start_phase;
   version = cl->node_states[i].version;

ndb/src/ndbapi/Ndb.cpp

@@ -983,6 +983,8 @@ Ndb::opTupleIdOnNdb(Ndb_local_table_info* info, Uint64 & opValue, Uint32 op)
   Uint64             tValue;
   NdbRecAttr*        tRecAttrResult;
 
+  NdbError savedError;
+
   CHECK_STATUS_MACRO_ZERO;
 
   BaseString currentDb(getDatabaseName());
@@ -1077,7 +1079,12 @@ Ndb::opTupleIdOnNdb(Ndb_local_table_info* info, Uint64 & opValue, Uint32 op)
 
   error_handler:
     theError.code = tConnection->theError.code;
+
+    savedError = theError;
+
     this->closeTransaction(tConnection);
+    theError = savedError;
+
   error_return:
     // Restore current name space
     setDatabaseName(currentDb.c_str());

ndb/src/ndbapi/NdbScanOperation.cpp

@@ -1188,7 +1188,7 @@ NdbIndexScanOperation::setBound(const NdbColumnImpl* tAttrInfo,
      * so it's safe to use [tIndexAttrId] 
      * (instead of looping as is NdbOperation::equal_impl)
      */
-    if(type == BoundEQ && tDistrKey)
+    if(type == BoundEQ && tDistrKey && !m_multi_range)
     {
       theNoOfTupKeyLeft--;
       return handle_distribution_key((Uint64*)aValue, sizeInWords);
@@ -1249,6 +1249,7 @@ NdbIndexScanOperation::readTuples(LockMode lm,
   const bool order_by = scan_flags & SF_OrderBy;
   const bool order_desc = scan_flags & SF_Descending;
   const bool read_range_no = scan_flags & SF_ReadRangeNo;
+  m_multi_range = scan_flags & SF_MultiRange;
 
   int res = NdbScanOperation::readTuples(lm, scan_flags, parallel, batch);
   if(!res && read_range_no)
@@ -1716,6 +1717,12 @@ NdbIndexScanOperation::reset_bounds(bool forceSend){
 int
 NdbIndexScanOperation::end_of_bound(Uint32 no)
 {
+  DBUG_ENTER("end_of_bound");
+  DBUG_PRINT("info", ("Range number %u", no));
+  /* Check that SF_MultiRange has been specified if more
+     than one range is specified */
+  if (no > 0 && !m_multi_range)
+    DBUG_RETURN(-1);
   if(no < (1 << 13)) // Only 12-bits no of ranges
   {
     Uint32 bound_head = * m_first_bound_word;
@@ -1724,9 +1731,9 @@ NdbIndexScanOperation::end_of_bound(Uint32 no)
     
     m_first_bound_word = theKEYINFOptr + theTotalNrOfKeyWordInSignal;;
     m_this_bound_start = theTupKeyLen;
-    return 0;
+    DBUG_RETURN(0);
   }
-  return -1;
+  DBUG_RETURN(-1);
 }
 
 int

sql/ha_ndbcluster.cc

@@ -1995,8 +1995,7 @@ int ha_ndbcluster::set_bounds(NdbIndexScanOperation *op,
           DBUG_PRINT("error", ("key %d unknown flag %d", j, p.key->flag));
           DBUG_ASSERT(FALSE);
           // Stop setting bounds but continue with what we have
-          op->end_of_bound(range_no);
-          DBUG_RETURN(0);
+          DBUG_RETURN(op->end_of_bound(range_no));
         }
       }
     }
@@ -2043,8 +2042,7 @@ int ha_ndbcluster::set_bounds(NdbIndexScanOperation *op,
 
     tot_len+= part_store_len;
   }
-  op->end_of_bound(range_no);
-  DBUG_RETURN(0);
+  DBUG_RETURN(op->end_of_bound(range_no));
 }
 
 /*
@@ -3882,11 +3880,10 @@ int ha_ndbcluster::start_stmt(THD *thd, thr_lock_type lock_type)
       ERR_RETURN(ndb->getNdbError());
     no_uncommitted_rows_reset(thd);
     thd_ndb->stmt= trans;
+    thd_ndb->query_state&= NDB_QUERY_NORMAL;
     trans_register_ha(thd, FALSE, &ndbcluster_hton);
   }
-  thd_ndb->query_state&= NDB_QUERY_NORMAL;
   m_active_trans= trans;
-
   // Start of statement
   m_retrieve_all_fields= FALSE;
   m_retrieve_primary_key= FALSE;
@@ -6365,7 +6362,7 @@ ha_ndbcluster::read_multi_range_first(KEY_MULTI_RANGE **found_range_p,
         }
         else if ((scanOp= m_active_trans->getNdbIndexScanOperation(idx, tab)) 
                  &&!scanOp->readTuples(lm, 0, parallelism, sorted, 
-				       FALSE, TRUE, need_pk)
+				       FALSE, TRUE, need_pk, TRUE)
                  &&!generate_scan_filter(m_cond_stack, scanOp)
                  &&!define_read_attrs(end_of_buffer-reclength, scanOp))
         {
@@ -6528,7 +6525,11 @@ close_scan:
   }
   
   if (multi_range_curr == multi_range_end)
+  {
+    Thd_ndb *thd_ndb= get_thd_ndb(current_thd);
+    thd_ndb->query_state&= NDB_QUERY_NORMAL;
     DBUG_RETURN(HA_ERR_END_OF_FILE);
+  }
   
   /**
    * Read remaining ranges