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Modifying Data Through SQL Programs

In This Chapter
Using DELETE
Direct Deletions
Errors During Direct Deletions
Using Transaction Logging
Coordinated Deletions
Deleting with a Cursor
Using INSERT
Using an Insert Cursor
Declaring an Insert Cursor
Inserting with a Cursor
Status Codes After PUT and FLUSH
Rows of Constants
An Insert Example
How Many Rows Were Affected?
Using UPDATE
Using an Update Cursor
The Purpose of the Keyword UPDATE
Updating Specific Columns
UPDATE Keyword Not Always Needed
Cleaning Up a Table
Summary
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