DB2 Version 10.1 for Linux, UNIX, and Windows

Enabling a database for DB2 Text Search

You must enable each database that contains columns of text to be searched. You can enable a database forDB2® Text Search by using the db2ts ENABLE DATABASE FOR TEXT command or the SYSPROC.SYSTS_ENABLE stored procedure.

Before you begin

The authorization ID of the statement must hold the SYSTS_ADM role and DBADM authority.

About this task

When you enable a database, you can use the following views to get information about the text search indexes in the database and their properties:

SYSIBMTS.TSDEFAULTS: Shows the database default values for index, text, and processing characteristics
SYSIBMTS.TSLOCKS: Shows information about command locks set at the database and index level
SYSIBMTS.TSINDEXES: Shows all text search indexes and their settings
SYSIBMTS.TSCONFIGURATION: Shows the index configuration parameters
SYSIBMTS.TSCOLLECTIONNAMES: Shows the collection names for each index
SYSIBMTS.TSSERVERS: Shows the Text Search server connection information

After you enable a database for text search, it remains enabled until you explicitly disable it.

To prepare the database for use with DB2 Text Search, use one of the following methods:

Enter the following command:
```
	db2ts "ENABLE DATABASE FOR TEXT CONNECT TO databaseName"
```
The enable operation attempts to populate the connection information for the text search server in the SYSIBMTS.TSSERVERS administrative view. However, the information might be incomplete or insufficient. After the command completes either successfully or with a warning for incomplete enablement, review the values in SYSIBMTS.TSSERVERS view and update as necessary.

You must do this step only once for each database. You do not have to enable a database each time that you stop and restart the instance services.
For example, to enable a database named SAMPLE, enter the following command:
```
	db2ts "ENABLE DATABASE FOR TEXT CONNECT TO SAMPLE"
```

Call one of the administrative SQL routines, as follows:

	CALL SYSPROC.SYSTS_ADMIN_CMD
	('ENABLE DATABASE FOR TEXT','en_US', ?)

```
	CALL SYSPROC.SYSTS_ENABLE('en_US', ?)
```