Using Temp Tables in Oracle 8i

Oracle 8i introduces the concept of temp tables. This feature long since enjoyed by SQL Server developers enables data to be visible on a Session orTransaction basis. To create an Oracle 8i temp table use the followingsyntax:

 Create global temporary table tempTable(id number,value number);

This creates a table that is visible to all sessions, but only the dataplaced in the table is visible for the current working session. The temptable is resident until the session that created it is closed.

Additionally, temp tables can be created for use on a per-transactionbasis. The following syntax creates a temp table that purges all data once atransaction is committed. Or to preserve data once a transaction has beencommitted, use the “on commit preserve rows” syntax.

 Create global temporary table tempTable(id number,value number) on commit delete rows;
Share the Post:
Share on facebook
Share on twitter
Share on linkedin

Overview

The Latest

microsoft careers

Top Careers at Microsoft

Microsoft has gained its position as one of the top companies in the world, and Microsoft careers are flourishing. This multinational company is efficiently developing popular software and computers with other consumer electronics. It is a dream come true for so many people to acquire a high paid, high-prestige job

your company's audio

4 Areas of Your Company Where Your Audio Really Matters

Your company probably relies on audio more than you realize. Whether you’re creating a spoken text message to a colleague or giving a speech, you want your audio to shine. Otherwise, you could cause avoidable friction points and potentially hurt your brand reputation. For example, let’s say you create a

chrome os developer mode

How to Turn on Chrome OS Developer Mode

Google’s Chrome OS is a popular operating system that is widely used on Chromebooks and other devices. While it is designed to be simple and user-friendly, there are times when users may want to access additional features and functionality. One way to do this is by turning on Chrome OS