Implementace Collation na úrovni databáze v PostgreSQL
- Resource Type
- Authors
- Strnad, Radek
- Source
- Subject
- ComputingMethodologies_DOCUMENTANDTEXTPROCESSING
- Language
- English
Current version of PostgreSQL supports only one collation per database cluster. This does not meet the requirements of some users developing multi-lingual applications. The goal of the work will be to implement collation at database level and make foundations for further national language supp ort development. User will be able to set collation when creating a database. Particulary commands CREATE DATABASE... COLLATE ... will be implemented using ANSI standards. Work will also implement possibility of creating users's own collation collection commands CREATE COLLATION ... FROM ... USING and DROP COLLATION using ANSI standards.