Merge work:/home/bk/mysql-4.0

into sergbook.mysql.com:/usr/home/serg/Abk/mysql-4.0

Merge work:/home/bk/mysql-4.0
into sergbook.mysql.com:/usr/home/serg/Abk/mysql-4.0
099d1faa · serg@sergbook.mysql.com · a601a951 · 2ea3916e · 099d1faa
Commit 099d1faa authored Jul 31, 2002 by serg@sergbook.mysql.com
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sql/sql_select.cc sql/sql_select.cc +1 -1

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--- a/sql/sql_select.cc
+++ b/sql/sql_select.cc
@@ -3885,7 +3885,7 @@ create_tmp_table(THD *thd,TMP_TABLE_PARAM *param,List<Item> &fields,
      goto err;
    table->key_info=keyinfo;
    keyinfo->key_part=key_part_info;
-    keyinfo->flags=HA_NOSAME;
+    keyinfo->flags=HA_NOSAME|HA_NULL_ARE_EQUAL;
    keyinfo->key_length=(uint16) reclength;
    keyinfo->name=(char*) "tmp";
    if (null_pack_length)