bk commit into 5.0 tree (tomas:1.2418) BUG#26986

[tomas]

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ChangeSet@stripped, 2007-03-26 14:48:52+02:00, tomas@stripped +1 -0
  Bug #26986  	BIT(33) for ndb is broken on solaris.
  - always store lsw first in ndb

  sql/ha_ndbcluster.cc@stripped, 2007-03-26 14:48:50+02:00, tomas@stripped +9
-5
    Bug #26986  	BIT(33) for ndb is broken on solaris.
    - always store lsw first 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:	tomas
# Host:	whalegate.ndb.mysql.com
# Root:	/home/tomas/mysql-5.0-ndb

--- 1.302/sql/ha_ndbcluster.cc	2007-03-22 12:55:05 +01:00
+++ 1.303/sql/ha_ndbcluster.cc	2007-03-26 14:48:50 +02:00
@@ -726,11 +726,8 @@
         DBUG_PRINT("info", ("bit field"));
         DBUG_DUMP("value", (char*)&bits, pack_len);
 #ifdef WORDS_BIGENDIAN
-        if (pack_len < 5)
-        {
-          DBUG_RETURN(ndb_op->setValue(fieldnr, 
-                                       ((char*)&bits)+4, pack_len) != 0);
-        }
+        /* store lsw first */
+        bits = (bits >> 32) | (bits << 32);
 #endif
         DBUG_RETURN(ndb_op->setValue(fieldnr, (char*)&bits, pack_len) != 0);
       }
@@ -2653,8 +2650,15 @@
             DBUG_PRINT("info", ("bit field H'%.8X%.8X",
                                 *(Uint32 *)(*value).rec->aRef(),
                                 *((Uint32 *)(*value).rec->aRef()+1)));
+#ifdef WORDS_BIGENDIAN
+            /* lsw is stored first */
+            Uint32 *buf= (Uint32 *)(*value).rec->aRef();
+            ((Field_bit *) *field)->store(*buf | (((longlong)*(buf+1)) << 32),
+                                          TRUE);
+#else
             ((Field_bit *) *field)->store((longlong)
                                           (*value).rec->u_64_value(), TRUE);
+#endif
           }
         }
       }