IndexNumbers

The IndexNumbers parameter specifies whether to index numeric and alphanumeric values.

  • If you do not want to use numeric or alphanumeric values for querying at all, set IndexNumbers to 0.

  • To index all numeric terms, set IndexNumbers to 1. This option might result in a large number of terms if your documents include many numeric terms.

  • To index alphanumeric terms, but not purely numeric terms, you can set IndexNumbers to 2.

You can also restrict the IndexNumbers setting for individual fields by setting up a field process. For example, if you generally want to index all numbers, but for certain fields you do not want to index any numbers, you can set up a field process to restrict the index numbers for some fields.

For example:

[English]
IndexNumbers=1
		
...

[SetIndexNumbersFields]
Property=IndexNumbersFields
PropertyFieldCSVs=*/DRECONTENT
		
[IndexNumbersFields]
IndexNumberstype=True
IndexNumbers=2

In this example, IDOL Server generally indexes all numbers in index fields, but in the DRECONTENT field, it indexes only numbers that occur as part of a word.