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dbexpress
zmssp
2003-09-29 05:32:48
请问在dbexpress中到底使用DataSet,还是使用SimpleDateSet好,两者各有什么好坏
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dbexpress
请问在dbexpress中到底使用DataSet,还是使用SimpleDateSet好,两者各有什么好坏
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db
Express
driver for Oracle v6.2.3
db
Express
Driver for Oracle Overview
db
Express
is a database-independent layer that defines common interface to provide fast access to Oracle from Delphi and C++Builder on Windows and Mac OS X for both 32-bit and 64-bit platforms. For this server,
db
Express
provides a driver as an independent library that implements the common
db
Express
interface for processing queries and stored procedures. As data-access layer is thin and simple,
db
Express
provides high performance database connectivity and is easy to deploy. You can use our driver in the same way as the one supplied by Embarcadero. Native Connectivity to Oracle
DB
applications based on
db
Express
drivers are easy to deploy, do not require installation of other data provider layers (such as BDE or O
DB
C), and that's why they can work faster than the ones based on standard Delphi data connectivity solutions. Moreover,
db
Express
driver for Oracle provides an additional opportunity to work with Oracle directly via TCP/IP without involving Oracle Client. Cross-Platform Solution for Delphi and C++Builder
db
Express
driver for Oracle is a cross-platform solution for developing applications using various IDEs: RAD Studio, Delphi, C++Builder on Windows and Mac OS X for both x86 and x64 platforms.
db
Express
driver for Oracle also provides support for the FireMonkey platform, which allows you to develop visually spectacular high-performance native applications for Windows and Mac OS X.
db
Express
driver for PostgreSQL v3.2.3
db
Express
Driver for PostgreSQL Overview
db
Express
is a database-independent layer that defines common interface to provide fast access to PostgreSQL from Delphi and C++Builder on Windows and Mac OS X for both 32-bit and 64-bit platforms. For this server,
db
Express
provides a driver as an independent library that implements the common
db
Express
interface for processing queries and stored procedures. As data-access layer is thin and simple,
db
Express
provides high performance database connectivity and is easy to deploy. You can use our driver in the same way as the one supplied by Embarcadero. Native Connectivity to PostgreSQL
db
Express
driver for PostgreSQL provides direct high performance access to PostgreSQL database server. It directly connects to the server without using PostgreSQL client software Cross-Platform Solution for Delphi and C++Builder
db
Express
driver for PostgreSQL is a cross-platform solution for developing applications using various IDEs: RAD Studio, Delphi and C++Builder on Windows and Mac OS X for both x86 and x64 platforms.
db
Express
driver for PostgreSQL also provides support for the FireMonkey platform, which allows you to develop visually spectacular high-performance native applications for Windows and Mac OS X.
Devart
db
Express
Driver for SQL Server v6.2.3 Standard
6.2.3 17-May-13 •Rad Studio XE4 is supported •Assembly registration without .NET SDK installed is improved •SchemaOverride connection parameter for
db
Express
4 metadata is added •ParamPrefix connection parameter that allows deleting the "@" symbol from parameters names of stored procedure for
db
Express
4 metadata is supported •SQL Azure support for
db
Express
4 metadata is improved •The 'Unexpected data type 25' error in Delphi 2007 is fixed •Bug with processing stored procedures for
db
Express
4 is fixed •Bug with not quoting server object names is fixed •Bug when opening table for SQL Server Compact Edition 4.0 for 64-bit Windows is fixed
Delphi 2006高效数据库程序设计—
db
Express
篇
很难相信从Delphi 7到Delphi 2006已经过了将近4年的时间。在这段时间中,Borland的数据库访问技术也有了相当大的变化。首先让我们介绍本书的主题:
db
Express
。
db
Express
从Delphi 7的2.0版本发展到了Delphi 2006的3.0版,其中的变化除了更新对于各种数据库最新版本的支持之外,更重要的进步就在于执行效率不断地提升以及在Win32、Linux和.NET环境中能够同时执行。在Borland宣布未来将推出Win64的Delphi版本之后,我们也可以预料到未来
db
Express
也将会有64位的版本。除了这些之外,
db
Express
也有许多其他的进步。例如
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db
express
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express
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