postgresql-14-prefix

Prefix Range module for PostgreSQL

Description

This PostgreSQL module provides the prefix_range datatype, allowing to index searches such as finding the longest prefix matching a telephone number, having prefixes in a table and telephone number as a parameter:

 select * from prefixes where prefix @> '0100091234';

The prefix column has to be of type prefix_range, and any text field can get indexed by the provided GiST opclass.

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