Скачать с ютуб Beyond the Basics with FORALL в хорошем качестве

Beyond the Basics with FORALL

The FORALL statement offers a way to reduce context switches while executing the same non-query DML (e.g., an update statement) multiple times, with different bind values. It also has a whole bunch of knobs and switches to get the most out of it. In this Office Hours session, Steven and Chris explore some of the more advanced aspects of FORALL, including handling sparse collections with INDICES OF and VALUES OF, FORALL with dynamic SQL, and more. Highlights 00:10 Introduction, review of resources for Oracle Database developers 06:47 Agenda for the session 07:26 Create table from view taking 3-4 days?! 10:30 Quick review of FORALL 11:47 FORALL and sparse collections 16:37 Working with INDICES OF 20:40 Advanced use case for INDICES OF 24:41 Impact on SQL%BULK* pseudo collections 28:25 Working with VALUES OF 31:05 FORALL and dynamic SQL 33:21 Converting from row-by-row to bulk processing AskTOM Office Hours offers free, monthly training and tips on how to make the most of Oracle Database, from Oracle product managers, developers and evangelists. https://asktom.oracle.com/ Oracle Developers portal: https://developer.oracle.com/ Sign up for an Oracle Cloud trial: https://cloud.oracle.com/en_US/tryit