Provided by: kaya_0.4.4-6ubuntu3_amd64
DB::DBIncResult - An incremental query result
DB::DBIncResult< a > = DBIncRes(DB::DBHandle<a> con,Int rows,Int cols,[String] colnames,Ptr resptr)
DBIncResult holds data about the result of an incremental query, if the database-specific library supports these. - rows is the number of rows in the result set. - cols is the number of columns in each row of the result set. - colnames is a list of the names of the columns - resptr is an internal pointer kept by the relevant database interface. An incremental query returns data only one row at a time, which may save memory on large result sets. Depending on the internal implementation in the database-specific library, the rows field may not contain useful information. Database-specific libraries should throw an Exception if an attempt is made to read more rows than exist. res = incExec(conn,"SELECT id,name FROM People"); row = getRow(res); // row = DBInt(id) // row = DBText(name)
Kaya standard library by Edwin Brady, Chris Morris and others (firstname.lastname@example.org). For further information see http://kayalang.org/
The Kaya standard library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License (version 2.1 or any later version) as published by the Free Software Foundation.
DB.DBResult (3kaya) DB.DBValue (3kaya) DB.getRow (3kaya) DB.incDiscard (3kaya) DB.incExec (3kaya)