Firebird 4.0 Language Reference Dmitry Filippov, Alexander Karpeykin, Alexey Kovyazin, Dmitry Kuzmenko, Denis Simonov, Paul Vinkenoog, Dmitry Yemanov, Mark Rotteveel Version 2.10, 15 December 2023 a pull request with the necessary changes. Preface 1 Table of Contents 1. About the Firebird 4.0 Language Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Contents 16 Chapter 1. About the Firebird 4.0 Language Reference This Language Reference describes the SQL language supported by Firebird 4.0. This Firebird 4.0 Language Reference is the third comprehensive

information. To activate the help system, simply type HELP at the prompt, as shown below (from Firebird 4.0): SQL> help; Frontend commands: BLOBDUMP -- dump BLOB to a file BLOBVIEW CREATE DATABASE, refer to the Language Reference of your Firebird version. For example, the Firebird 4.0 Language Reference section on CREATE DATABASE.  In the CREATE DATABASE statement it is mandatory include the set transaction command. The help set command produces the following output (from Firebird 4.0): SQL> help set; Set commands: SET -- display current SET options SET

current_date, '22:30', 4.0) А вот этот запрос не будет корректным: SELECT name, az, alt FROM visible_stars('Brugge', current_date, 4.0) Предупреждение Firebird 4.0 будет поддерживать часовые пояса. В рамках этой поддержки будет возникать несовместимость с выражением CURRENT_TIME предыдущих версий. В Firebird 4.0 выражение CURRENT_TIME можете использовать выражение LOCALTIME. В 3.0 LOCALTIME является синонимом CURRENT_TIME. В Firebird 4.0 LOCALTIME будет продолжать работать точно так же как сейчас, в то время как CURRENT_TIME будет возвращать

az, alt from visible_stars('Brugge', current_date, '22:30', 4.0); select name, az, alt from visible_stars('Brugge', current_date, '22:30', 4.0, 'G'); But this one isn’t, because there’s a “hole” in the language that is supported in Unicode 4.0 〃 〃 〃 UCS_BASIC Any language that is supported in Unicode 4.0 〃 〃 〃 UNICODE Any language that is supported in Unicode 4.0 〃 〃 〃 UNICODE_CI Any language that that is supported in Unicode 4.0 — Case insensitive 〃 〃 〃 UNICODE_CI_AI Any language that is supported in Unicode 4.0 — Case insensitive and accent insensitive WIN1250 51 1 WIN1250 ANSI — Central

az, alt from visible_stars('Brugge', current_date, '22:30', 4.0); select name, az, alt from visible_stars('Brugge', current_date, '22:30', 4.0, 'G'); Dies ist jedoch nicht der Fall, da die Parameterliste Identitätsspalte 0 - Identitätsspalte, GENERATED ALWAYS (nicht unterstützt in Firebird 3.0, wird in Firebird 4.0 eingeführt) 1 - Identitätsspalte, GENERATED BY DEFAULT RDB$ROLES RDB$ROLES speichert die Rollen Unicode 4.0 unterstützte Sprachen 〃 〃 〃 UCS_BASIC Alle durch Unicode 4.0 unterstützte Sprachen 〃 〃 〃 UNICODE Alle durch Unicode 4.0 unterstützte Sprachen 〃 〃 〃 UNICODE_CI Alle durch Unicode 4.0 unterstützte

Chapter 7. Arrays 26 Chapter 8. Batches Statement batches were introduced in protocol v16 (Firebird 4.0). 8.1. Create Client Int32 Operation code (op_batch_create) Int32 Statement handle Buffer BLR

localhost:employee. (This must be a database that uses the security database in question.) Since Firebird 4.0, a co-admin no longer needs to have the RDB$ADMIN privileges in the regular database to be able to

and is checked on, you must check it OFF. For deployment of Superserver on Win9x, WinME and WinNT 4.0, which are unsupported platforms now for Firebird, using Guardian can avoid the situation where the