resource sybase_unbuffered_query ( string query, resource link_identifier [, bool store_result] )
Returns a positive Sybase result identifier on success, or
FALSE on error.
sybase_unbuffered_query() sends a query to the

currently active database on the server that's associated with the specified

link identifier. If the link identifier isn't specified, the last

opened link is assumed. If no link is open, the function tries to

establish a link as if
was

called, and use it.
Unlike ,
sybase_unbuffered_query() reads only the first

row of the result set.
and similar

function read more rows as needed.
reads up to the target row. The behavior may produce better performance

for large result sets.
will only return the correct number

of rows if all result sets have been read. To Sybase, the number of rows

is not known and is therefore computed by the client implementation.
FALSE to indicate

the resultsets shouldn't be fetched into memory, thus minimizing memory usage

which is particularly interesting with very large resultsets.
See also .