IDOL Category Component 24.2

# Wildcards in Queries

Use Wildcard matching sparingly, because it slows the IDOL Content component performance.

You can use the following Wildcard characters in query `Text` and `FieldText` queries:

? | to match one character.
* | to match zero, one, or more characters.

You can use the `UnstemmedMinDocOccs` parameter in the `[Server]` section of the configuration file to specify the number of documents in which a term must occur to consider it in a Wildcard search.

NOTE: To use Wildcards to search for numbers, set `SplitNumbers` in the `[Server]` section to `False`. For more information, refer to the IDOL Content component Reference.

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Version 24.2 | Last updated March 2024

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Product: IDOL IDOL Category Component 24.2

Topic Title: Wildcards in Queries