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This option allows you, as the cisdba user or the aspadm user, to create and maintain text indexes on columns of tables of a CES database. We currently support Text Index creation for properties only with data type VARCHAR. This option deals with these functions: Options under 1 and 2 can be performed only by the
aspadm user and option 3 can be performed only by the cisdba
user.
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This option allows you (aspadm) to perform text index management tasks at the instance level. Using this option, you can Start or Stop the Net Search Extender services for an instance. |
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This task explains the procedure to start or stop the Net Search Extender services for the current instance: | |
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This option allows you (aspadm) to perform text index management tasks at the database level. Using this option, you can perform these tasks:
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The Enable option prepares the connected database
for use by the DB2 Net Search Extender. This is a mandatory step before
a text index can be created on class properties in the database. When the
database is enabled for Net Search Extender, the db2ext schema
with different views such as db2ext.dbdefaults, db2ext.textindexformats,
and db2ext.textindexs is created, and the text configurations
are set. |
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This task explains the procedure to enable/disable the Net Search Extender: | |||||||
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This option allows you (aspadm) to create a tablespace (CISTEXT_SPACE) for use for text indexes. |
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This task explains the procedure to create tablespace for text indexes: | |||||||||||||||||||||||||||||
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A thesaurus is a controlled vocabulary of semantically
related items that usually covers a specific subject area. The thesaurus
can enhance the search capabilities of your application. Before creating
the thesaurus, create a thesaurus definition file and compile into a thesaurus
dictionary. Using the Default Thesaurus
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This task explains the procedure to create the thesaurus: |
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