bk commit into 5.0 tree (stewart:1.2471) BUG#26793

[Stewart Smith]

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ChangeSet@stripped, 2007-07-26 20:25:05+10:00, stewart@stripped +1 -0
  [PATCH] Bug#26793 I_S query crashes in NDB
  
  If ::exteral_lock hadn't been called, we'd have no NDB object,
  so need to check/get one here.
  
  It looks like sql_show.cc is the only place that does this....
  or at least the other places will be well hidden.
  
  Index: ndb-work/sql/ha_ndbcluster.cc
  ===================================================================

  sql/ha_ndbcluster.cc@stripped, 2007-07-25 17:33:55+10:00, stewart@stripped +2 -0
    Bug#26793 I_S query crashes in NDB

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	stewart
# Host:	willster.(none)
# Root:	/home/stewart/Documents/MySQL/5.0/ndb-merge

--- 1.313/sql/ha_ndbcluster.cc	2007-05-28 23:23:24 +10:00
+++ 1.314/sql/ha_ndbcluster.cc	2007-07-25 17:33:55 +10:00
@@ -3310,6 +3310,8 @@
     DBUG_PRINT("info", ("HA_STATUS_AUTO"));
     if (m_table && table->found_next_number_field)
     {
+      if ((my_errno= check_ndb_connection()))
+        DBUG_RETURN(my_errno);
       Ndb *ndb= get_ndb();
       
       Uint64 auto_increment_value64;