Extending Informix-Universal Server: Data Types

Extending Informix-Universal Server: Data Types
Chapter 4: Extending an Operator Class

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Extending an Operator Class

Using an Operator Class

What Is a Secondary Access Method?

: The Generic B-Tree Index
: The R-Tree Index
: Other User-Defined Secondary Access Methods

What Is an Operator Class?

: The Generic B-Tree Operator Class
: The R-Tree Index Operator Class

Extending an Existing Operator Class

Extending the btree_ops Operator Class

: How to Extend btree_ops
: Reasons to Extend btree_ops

Extending the rtree_ops Operator Class

Creating an Operator Class

: Defining a New B-Tree Operator Class
: Defining an Operator Class for Other Secondary Access Methods

Dropping an Operator Class

Extending Informix-Universal Server: Data Types, version 9.1
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