Commit d262020f authored by unknown's avatar unknown
Browse files

ndb - bug#23200 

  this changes lock taken during peek, to decrease likelyhood of transaction abort
  


sql/ha_ndbcluster.cc:
  use exclusive lock in peek, as peek is used just before insert/update
parent eb1d1202

sql/ha_ndbcluster.cc

+3 −1
Original line number Diff line number Diff line
@@ -1588,7 +1588,9 @@ 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)

  {