fbsql_result()
returns the contents of one cell from a FrontBase result set.
The field argument can be the field's offset, or the field's
name, or the field's table dot field's name
(tabledname.fieldname). If the column name has been aliased
('select foo as bar from...'), use the alias instead of the
column name.
When working on large result sets, you should
consider using one of the functions that fetch an entire row
(specified below). As these functions return the contents of
multiple cells in one function call, they're MUCH quicker than
fbsql_result()
. Also, note that specifying a numeric offset for the field
argument is much quicker than specifying a fieldname or
tablename.fieldname argument.
Calls to
fbsql_result()
should not be mixed with calls to other functions that deal
with the result set.
推奨される高性能な代替関数:
fbsql_fetch_row()
,
fbsql_fetch_array()
,
fbsql_fetch_object()