sybase_unbuffered_query

The complete result set is not automatically fetched and buffered as with sybase_query(). This yields better performance, especially with large result sets.

Use sybase_fetch_array() and similar functions to read more rows as needed and use sybase_data_seek() to jump to the target row.

Use sybase_num_rows() to return the correct number of rows when the complete result set has been read.

Syntax

mixed sybase_unbuffered_query(string $query [, resource $conn])

Parameters

• $query – a string containing the query to be sent to Adaptive Server.
• $conn – the connection resource returned by a connection opening function.

  If the connection resource is not specified, the most recently opened connection is used.

Returns

A positive Sybase result set identifier on success.

TRUE – query has been successful but no result set was returned.

FALSE – query failed.