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BUG#19914 SELECT COUNT(*) sometimes returns MAX_INT on cluster tables

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post-review fixes as indicated by Serg.

manual testing of error cases done in 5.0 due to support for DBUG_EXECUTE_IF
to insert errors.
Unable to write test case for mysql-test until 5.1 due to support for setting
debug options at runtime.


sql/ha_blackhole.cc:
  update for handler::info() now returning int
sql/ha_blackhole.h:
  update for handler::info() now returning int
sql/ha_isam.cc:
  update for handler::info() now returning int
sql/ha_isam.h:
  update for handler::info() now returning int
sql/ha_isammrg.cc:
  update for handler::info() now returning int
sql/ha_isammrg.h:
  update for handler::info() now returning int
sql/item_sum.cc:
  update for handler::info() now returning int.
  
  return error to user if info call fails
sql/sql_delete.cc:
  update for handler::info() now returning int.
  
  return error to user if info call fails
sql/sql_select.cc:
  update for handler::info() now returning int.
  
  return error to user if info call fails
sql/sql_union.cc:
  update for handler::info() now returning int.
  
  return error to user if info call fails
This commit is contained in:
unknown
2006-09-28 23:41:37 +10:00
parent 0f72ee6766
commit 44a882f925
10 changed files with 36 additions and 11 deletions
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7
sql/sql_delete.cc
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@ -43,7 +43,12 @@ int mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds,
if ((open_and_lock_tables(thd, table_list)))
DBUG_RETURN(-1);
table= table_list->table;
table->file->info(HA_STATUS_VARIABLE | HA_STATUS_NO_LOCK);
error= table->file->info(HA_STATUS_VARIABLE | HA_STATUS_NO_LOCK);
if (error)
{
table->file->print_error(error, MYF(0));
DBUG_RETURN(error);
}
thd->proc_info="init";
table->map=1;