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Descargar Firebird 2.5.0 RC2

Firebird 2.5.0 RC2

Por Firebird Project  (Open Source)
Valoración de los usuarios

Firebird is a relational database offering many ANSI SQL standard features that runs on Linux, Windows, and a variety of Unix platforms. Firebird offers excellent concurrency, high performance, and powerful language support for stored procedures and triggers.

Firebird is a fully featured and powerful RDBMS. It can handle databases from just a few KB to many Gigabytes with good performance and almost free of maintenance!

Below is a list of some of the Firebird's major features:

  • Full support of Stored Procedures and Triggers
  • Full ACID compliant transactions
  • Referential Integrity
  • Multi Generational Architecture
  • Very small footprint
  • Fully featured internal language for Stored Procedures and Triggers (PSQL)
  • Support for External Functions (UDFs)
  • Little or no need for specialized DBAs
  • Almost no configuration needed
  • Large user community
  • Optional single file embedded version
  • Dozens of third party tools
  • Careful writes - fast recovery, no need for transaction logs!
  • Many ways to access your database
  • Native support for all major operating systems
  • Incremental Backups
  • 64bits builds available
  • Full cursor implementation in PSQL
  • Monitoring tables
  • Connection and Transaction Triggers
  • Temporary Tables
Título: Firebird 2.5.0 RC2
Nombre de fichero: Firebird-
Tamaño de fichero: 6.94MB (7,274,393 bytes)
Requisitos: Windows 9x / 2000 / XP / Vista / Windows 7 / Windows 8 / Windows 10 / Windows 10 64-bit
Idiomas: Múltiples idiomas
Licencia: Open Source
Fecha añadida: 4 de abril de 2010
Autor: Firebird Project
Página de inicio: www.firebirdsql.org
MD5 Checksum: CD6746B1A9A36FF0839313132E802C3E

* Administrative Enhancements

- System audit tracing and user trace sessions via the Services API, making it possible to monitor and analyse everything going on in a database in real time
- New system role RDB$ADMIN in the ODS 11.2 database allows SYSDBA to transfer its privileges to another user on a per-database basis
- More information in the monitoring tables
- Asynchronous cancellation of connections
- Capability for ordinary users to monitor any of their own attachments as well as CURRENT_CONNECTION

* Other SQL Language Additions and Enhancements
- Regular expression support using the SIMILAR TO predicate
- ALTER COLUMN for computed columns
- Autonomous transactions within a PSQL module (stored procedure, trigger or dynamically executable PSQL block)
- Enhanced access to stored procedures in view definitions
- Optional GRANTED BY or GRANTED AS for GRANT and REVOKE statements, enabling the grantor to be a user other than the CURRENT_USER (the default).
- REVOKE ALL syntax to dispose of all privileges for a user or role at once
- Support for WHERE SOME_COL = ? OR ? IS NULL predications
- Removal of “reserved” status for all but a handful of keywords that are not reserved in the SQL standard

* Data-handling Enhancements
- New built-in functions for converting UUID CHAR(16) OCTETS strings to RFC4122-compliant format and vice versa
- Ability to pass 32-bit and 64-bit integers as hexadecimal in numeric literal and X-prefixed binary string literal formats

* API Additions
- Statements now return an SQL-2003 standard 5-alphanumeric SQLSTATE completion code
- New constant DSQL_unprepare available for use with isc_dsql_free_statement for efficient unpreparing of statements

* International Language Support
- Default COLLATE clause for CREATE DATABASE
- Ability to change the default COLLATE for a used character set
- GBAK restore switches FIX_FSS_DATA and FIX_FSS_METADATA to restore legacy databases with UNICODE_FSS data and/or metadata correctly without resorting to scripts and manual techniques
- Accent-insensitive collation for Unicode