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Extending HCL OneDB™Beyond standard relational database objects, HCL OneDB™ can be extended to handle specialized data types, access methods, routines, and other objects. Informix® includes many built-in extensions that are fully integrated in the database server. Informix® also provides DataBlade® modules, which are packages of extended database objects for a particular purpose and that are installed separately from the database server. Alternatively, you can create your own user-defined objects for Informix®.
HCL OneDB™ extensions and DataBlade® modulesThese topics describe how to use built-in database extensions and separately installed DataBlade® modules.
Excalibur Text Search DataBlade® Module User's GuideThese topics describe the OneDB® Excalibur Text Search DataBlade® module and how to access and use its components.
OverviewThis section provides an overview of the OneDB® Excalibur Text Search DataBlade® module.
Word listsThe OneDB® Excalibur Text Search DataBlade® module supports two types of word lists: synonym lists and stopword lists. Although you can perform successful searches without word lists, using them can be beneficial in ways that are explained in this section.

Word lists

The OneDB® Excalibur Text Search DataBlade® module supports two types of word lists: synonym lists and stopword lists. Although you can perform successful searches without word lists, using them can be beneficial in ways that are explained in this section.