Description
mixed 
sybase_query ( string query [, resource link_identifier] )
   Returns a positive Sybase result identifier on success, FALSE on error,
   or TRUE if the query was successful but didn't return any columns.
  
   sybase_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 sybase_connect() was
   called, and use it.
  
   See also 
   sybase_select_db() and 
   sybase_connect().