Universal Data Access Components (UniDAC)
从 Delphi 和 C++Builder 直接访问多个数据库
- 提供独立于服务器的透明接口，用于使用不同的数据库
- 支持 MSSQL、SQL Azure、MySQL、PostgreSQL、SQLite、MongoDB 等
- 用于 Windows、macOS、Linux、iOS、Android 和 FreeBSD 的跨平台解决方案
数据库连接控件 / VCL 構件
找到24 产品
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发行说明: PostgreSQL data provider Replaced the UseSystemLocale Boolean connection option with the SystemLocale charset option. NexusDB data provider Added support for the DatabaseReadOnly option on both Remote and Embedded servers. Fixed a bug that caused the ... 阅读更多
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发行说明: Fixed a bug that caused incorrect query results in the VirtualQuery component when a BDE dataset was used as the data source. 0 ... 阅读更多
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发行说明: Fixed an error that occurred when compiling the LiteStaticCall unit. 0 ... 阅读更多
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发行说明: Fixed an issue with time zone conversion for TIMESTAMP WITH TIME ZONE values. 0 ... 阅读更多
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发行说明: Fixed an issue with handling names that contain consecutive dots in Direct mode. 0 ... 阅读更多
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发行说明: Replaced the UseSystemLocale Boolean connection option with the SystemLocale charset option. Fixed a bug with saving parameters in PgSQL. Fixed an Access Violation that could occur when using connection pooling with master-detail UUID fields. Fixed an ... 阅读更多
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发行说明: Fixed a bug that caused the ReceiveHeader: Net packets out of order error when wait_timeout expired. Fixed a bug in TMyScript script execution when the default delimiter (;) was used and the script contained the DELIMITER;; statement. 0 ... 阅读更多
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发行说明: Fixed an issue with updating datasets that use composite primary keys containing identity columns. 0 ... 阅读更多
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发行说明: Added support for RAD Studio 13 Florence Release 1. Added support for the Arm64EC target platform. Fixed bug with initializing an entity attribute with the NULL default value. Updates in 4.x 1 ... 阅读更多
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发行说明: RO/D: Fixed access violation in TRORemoteDataModule.DoOnActivate using ODATA (regression). 0 ... 阅读更多
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