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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. HCL OneDB™ includes many built-in extensions that are fully integrated in the database server. HCL OneDB™ 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 HCL OneDB™.
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 module and how to access and use its components.
AppendixesThis section contains additional reference information.
The etx_lists tableThis section describes the etx_lists table, a system table that contains information about stopword lists, synonym lists, and user-defined character sets. Each time you create or drop one of these objects, an entry for the object is inserted or deleted in the table.

The etx_lists table

This section describes the etx_lists table, a system table that contains information about stopword lists, synonym lists, and user-defined character sets. Each time you create or drop one of these objects, an entry for the object is inserted or deleted in the table.

The etx_lists table has the following columns.


Column name	Type	Explanation
list_name	VARCHAR(255)	Internal name for word lists and user-defined character sets that exist in a database.
slob_handle	BLOB	Points to the smart large object that contains the DataBlade® object.

Important: The etx_lists table is described for your information only; never update this table manually. You can, however, query the table to find out what objects (such as synonym and stopword lists) currently exist in your database.