BS IS0/IEC 19075-1:2021 BSl Standards Publication Information technology Guidance for the use of database language SQL Part 1: XQuery regular expressions bsi. BS IS0/IEC 19075-1:2021 BRITISH STANDARD National foreword This British Standard is the UK implementation of IS0/IEC 19075-1:2021. It supersedes PD IS0/IEC TR 19075-1:2011, which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee IST/40, Data management and interchange. A list of organizations represented on this committee can be obtained on request to its committee manager. Contractual and legal considerations This publication has been prepared in good faith, however no representation, warranty, assurance or undertaking (express or implied) is or will be made, and no responsibility or liability is or will be liability is expressly disclaimed to the full extent permitted by the law. This publication is provided as is, and is to be used at the recipient's own risk. The recipient is advised to consider seeking professional guidance with respect to its use of this publication. This publication is not intended to constitute a contract. Users are responsible for its correct application. @ The British Standards Institution 2021 Published by BSI Standards Limited 2021 ISBN 978 0 53913078 2 ICS 35.060 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 September 2021. Amendments/corrigenda issued since publication Date Textaffected BS IS0/IEC 19075-1:2021 INTERNATIONAL ISO/IEC STANDARD 19075-1 First edition 2021-08 Information technology Guidance for the use of database language SQL - Part 1: XQuery regular expressions Technologies de I'information Recommandations pour I'utilisation du langage de base de données SQL - Partie 1: Expressions régulieres de XQuery en SQL Reference number IS0/IEC 19075-1:2021(E) IEC @ IS0/IEC 2021