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Add comments, tidy up sql_delete.cc to refer to thd->row_count_func

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explicitly.
This commit is contained in:
kostja@bodhi.(none)
2007-10-15 16:42:41 +04:00
parent 5cda50307f
commit 1c9e362f75
2 changed files with 16 additions and 4 deletions
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12
sql/sql_class.cc
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@ -1423,7 +1423,14 @@ bool select_to_file::send_eof()
if (my_close(file,MYF(MY_WME)))
error= 1;
if (!error)
{
/*
In order to remember the value of affected rows for ROW_COUNT()
function, SELECT INTO has to have an own SQLCOM.
TODO: split from SQLCOM_SELECT
*/
::send_ok(thd,row_count);
}
file= -1;
return error;
}
@ -2338,6 +2345,11 @@ bool select_dumpvar::send_eof()
if (! row_count)
push_warning(thd, MYSQL_ERROR::WARN_LEVEL_WARN,
ER_SP_FETCH_NO_DATA, ER(ER_SP_FETCH_NO_DATA));
/*
In order to remember the value of affected rows for ROW_COUNT()
function, SELECT INTO has to have an own SQLCOM.
TODO: split from SQLCOM_SELECT
*/
::send_ok(thd,row_count);
return 0;
}