Oracle8i interMedia Text Migration
Release 2 (8.1.6)

A77061-01

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Overview of New Features and Changes, 7 of 11


Operators

Most of the operators available in pre-8.1 are available in 8.1. However, some are obsolete and have changed.

Obsolete Operators

The following table list the operators that are obsolete in 8.1. The column entitled "How to Migrate" tells you how to migrate and where to look for more information:

Operator  Equivalent  Status  How to Migrate 

EXECUTE  

Obsolete 

Call the function in SELECT statement.

See "PL/SQL Operator" in Chapter 6. 

First/Next 

Obsolete 

Replace result-set selectivity with cursor query.

See "Max and First/Next Operators" in Chapter 6

Max 

Obsolete 

Replace result-set selectivity with cursor query.

See "Max and First/Next Operators" in Chapter 6 

Changed Operators

The following operator has changed in 8.1

Operator  Equivalent  Status  Migration Notes 

ACCUMulate 

Changed 

Scoring method different.

See Oracle8i interMedia Text Reference 

New Operators

Oracle 8i interMedia Text 8.1 provides the following new operators:


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