bug#11942 - ndb backup

  fix error code to avoid clash with 5.0/5.1

ndb/include/kernel/signaldata/AlterTable.hpp

@@ -129,7 +129,7 @@ public:
     InvalidPrimaryKeySize  = 739,
     NullablePrimaryKey = 740,
     UnsupportedChange = 741,
-    BackupInProgress = 746
+    BackupInProgress = 762
   };
 
 private:

ndb/include/kernel/signaldata/DropTable.hpp

@@ -58,7 +58,7 @@ public:
     InvalidTableVersion = 241,
     DropInProgress      = 283,
     NoDropTableRecordAvailable = 1229,
-    BackupInProgress = 745
+    BackupInProgress = 761
   };
 };
 

ndb/src/ndbapi/ndberror.c

@@ -312,8 +312,8 @@ ErrorBundle ErrorCodes[] = {
   { 742,  SE, "Unsupported attribute type in index" },
   { 743,  SE, "Unsupported character set in table or index" },
   { 744,  SE, "Character string is invalid for given character set" },
-  { 745,  SE, "Unable to drop table as backup is in progress" },
-  { 746,  SE, "Unable to alter table as backup is in progress" },
+  { 761,  SE, "Unable to drop table as backup is in progress" },
+  { 762,  SE, "Unable to alter table as backup is in progress" },
   { 241,  SE, "Invalid schema object version" },
   { 283,  SE, "Table is being dropped" },
   { 284,  SE, "Table not defined in transaction coordinator" },