Updating Databases With Open SQL

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Presentation transcript:

Updating Databases With Open SQL Database Updates Insert Update Delete

Database Updates: Overview

Open SQL: Portability and Buffering

Open SQL: Target Set on the DB

1. Insert Creating a Single Record Creating a Set of Records

(1) Creating a Single Record

(2) Creating a Set of Records

2. Update Changing a Single Record Changing Record Sets Via Conditions Changing Record Sets Via Internal Tables Modifying Single Record and Sets

(1) Changing a Single Record

(2) Changing Record Sets Via Conditions

(3) Changing Record Sets Via Internal Tables

(4) Modifying Single Record and Sets

3. Delete Deleting a Single Record Deleting Record Sets Via Conditions Deleting Record Sets Via Internal Tables

(1) Deleting a Single Record

(2) Deleting Record Sets Via Conditions

(3) Deleting Record Sets Via Internal Tables

DB Rollback With Error Messages