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UNION's

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sql/sql_insert.cc:
  Some tweaking for unions
sql/sql_parse.cc:
  Init of options for unions
sql/sql_unions.cc:
  T
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unknown
2001-07-25 15:28:37 +03:00
parent cab947d58a
commit c39344528e
5 changed files with 87 additions and 95 deletions
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12
sql/sql_insert.cc
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@@ -1239,12 +1239,12 @@ select_insert::prepare(List<Item> &values)
table->next_number_field=table->found_next_number_field;
thd->count_cuted_fields=1; /* calc cuted fields */
thd->cuted_fields=0;
if (info.handle_duplicates != DUP_REPLACE)
table->file->extra(HA_EXTRA_WRITE_CACHE);
if (info.handle_duplicates == DUP_IGNORE ||
info.handle_duplicates == DUP_REPLACE)
table->file->extra(HA_EXTRA_IGNORE_DUP_KEY);
table->file->deactivate_non_unique_index((ha_rows) 0);
if (info.handle_duplicates != DUP_REPLACE)
table->file->extra(HA_EXTRA_WRITE_CACHE);
if (info.handle_duplicates == DUP_IGNORE ||
info.handle_duplicates == DUP_REPLACE)
table->file->extra(HA_EXTRA_IGNORE_DUP_KEY);
table->file->deactivate_non_unique_index((ha_rows) 0);
DBUG_RETURN(0);
}