sphinxsearchHow do I configure the charset_table in SphinxSearch?

The charset_table configuration option in SphinxSearch allows you to specify the character set table used for full-text indexing. It is a comma-separated list of words, each word being a character or a range of characters.

For example, to set the charset_table to include all English letters, numbers, and some punctuation, you could use the following configuration:

charset_table = 0..9, A..Z->a..z, _, -, \

The above example would include all numbers (0-9), all English letters (both upper and lower case), underscore (_), hyphen (-), and backslash ().

The following is a more detailed breakdown of the characters included in the example configuration above:

• 0..9 – all numbers from 0 to 9
• A..Z->a..z – all English letters from A to Z, as well as their lowercase counterparts from a to z
• _ – underscore
• • – hyphen
• \ – backslash

For more information about configuring the charset_table, please refer to the SphinxSearch documentation.

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