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Oracle in a Nutshell
book

Oracle in a Nutshell

by Rick Greenwald, David C. Kreines
December 2002
Intermediate to advanced content levelIntermediate to advanced
928 pages
85h 29m
English
O'Reilly Media, Inc.
Content preview from Oracle in a Nutshell

Using Cursor Variables

With Oracle8i, you can use cursor variables for dynamic SQL.

A cursor variable can be declared in the declaration section of the PL/SQL program as an instance of a REF CURSOR datatype. To use a CURSOR variable, you open it with a SQL statement with the OPEN. . .FOR syntax shown in the following entry. Once you have opened a cursor variable, you can use FETCH and CLOSE with the same syntax as that shown for explicit cursors.

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Publisher Resources

ISBN: 0596003366Errata Page