单一文件 Delphi 数据库具有全面的 SQL 支持、强大的加密、 BLOB 和多用户模式支持。此 BDE 替代方案与 标准和第三方数据库组件和报告引擎。绝对 DB 不需要任何 DLL、驱动程序或 Windows 更新。它编译成 EXE 文件和工作在任何版本的Windows从98到Vista。写入绝对 DB 完全在德尔福， 完整的源代码可用。绝对 Db 是一个伟大的 Bde 更换。 主要特点：无BDE;无 Dll;SQL'92（DDL 和 DML）支持;单用户和 多用户模式（文件服务器）;单个数据库文件;无与伦比的易用性;100% 与标准和第三方 DB 感知控件兼容;强加密; BLOB 压缩;提供完整的源代码;免版税;免费供个人使用; 易于部署;无 BDE，无 DLL;无特殊安装或配置 要求;数据库引擎编译为 EXE;单文件数据库格式; 高速;高级缓存管理和缓冲体系结构;复杂 SQL 查询和筛选器优化器;用于临时的特殊优化数据库引擎 SQL 查询的结果;快速 B*-树索引，高速上千和上 数百万条记录;批处理插入、更新和删除的缓冲事务; 只读数据库的优化，如 CD 上的数据库;SQL 支持;选择 与明显， 内左， 右， 完全和外部联接， 分组和顺序 条款;创建表、删除表、更改表语句;创建索引，删除 索引声明;插入、更新、删除语句;之间， 在， 喜欢， 是空 操作者;聚合函数;按函数 CAST 转换的数据类型;Sql 脚本;查询中的参数;小尺寸的代码添加到应用程序中 数据库引擎单元;可自定义页面实现的数据库文件大小较小 大小、压缩表元数据等特殊手段;快速 BLOB 数据 压缩;内存消耗低。
版本历史记录
- 版本 7.30 发布于 2013-10-13
Unicode 支持。修复了一些小错误。 - 版本 5.12 发布于 2007-01-20
修复了一些小错误。
软件信息
- 软件分类： 发展 > 组件和库
- 发布者： ComponentAce LTD
- 许可： 免费试用
- 价格： $149.00
- 版本： 7.30
- 适用平台： windows
终端用户许可协议
License Agreement This License Agreement is a legal Agreement between you, an individual, not an organization, and ComponentAce LLC. If you would like to use this Software at your company, you should purchase another version of it. Please, read this Agreement carefully. 1. Subject. The subject of the present Agreement is Absolute Database hereinafter mentioned as Software including the whole delivery package, namely software itself and the covering documentation. 2. Accepting or rejecting the Agreement. Any usage of this product including installation of the Software or any of its parts on a computer, loading the product into operating memory (RAM) or permanent storage on a computer's disk or other storage medium, as well as any other type of usage means that you accept all the terms and conditions of the present Agreement. If you do not agree with any statement of this License, you should promptly terminate usage of the product and delete all the files referred to it, as its components, so as the results of its work, from your computer. You should also return all the existing mediums containing the Software to the place where you obtained it. 3. Copyright. This Software is owned by ComponentAce and is protected by international copyright treaties. Any changes to the Software and its components, any additions to it, including the case of running and executing on your computer any software not built-in into your operating system and affecting the Software's operation or changing its results, as well as storage and distribution of such a changed or augmented Software, are strictly forbidden. 4. Usage. The Software is licensed by the present Agreement for personal usage only. Any usage of this Software by a company, including any possible delivery of all the products created by means of this Software or any other results of its work, is prohibited. If you would like to use this Software at your company, you should purchase another version of it. For detailed information, visit www.componentace.com. You may build your application using this Software on the assumption of mandatory mentioning ComponentAce's copyright in the Help About window and in the accompanying documentation of the software you create. You may not develop a component, a library or a developer's toolkit using this Software without the prior written permission of ComponentAce. In case you plan to develop such product, you must contact ComponentAce to obtain appropriate licence. You acknowledge that the Software in source code form remains a confidential trade secret of ComponentAce or its suppliers and therefore you agree not to modify the Software or attempt to decipher, decompile, disassemble or reverse engineer the Software. 5. Time restriction. This product has no limits in terms of its usage. 6. Licensed copies number restriction. This product is assigned for installation and execution on one computer assembled as a solitary system units and by one user only. If you have an upgrade to this Software, it constitutes a single product together with the product that you upgraded, and may not be used to increase the total number of licensed installations of the Software. 7. Distribution restrictions. This Software may be freely copied, stored and distributed by any persons, individuals or organizations, providing that they meet the following: the integrity of this Software and all of its components according to the initial supply should be kept and none of the components may be lost, added or changed. Any upgrade or addition should be distributed only together with all the previous upgrades and additions and the basic version for them. No one is authorized to take a fee for distribution of this Software but the owner of the copyright and accredited persons, individuals or organizations. Except as provided in this License Agreement, you may not transfer, sell, rent, lease, lend, copy, modify, emulate, clone, decompile, translate, sublicense, time-share or electronically transmit or receive the Software or any of its parts or to distribute it in any other way. You may not distribute the Software or any of its parts as a part of a component, a library or a developer's toolkit without the prior written permission of ComponentAce. In case you plan to develop such product, you must contact ComponentAce to obtain appropriate licence. 8. Registration codes and access codes. Registration codes (e.g., serial number) and access codes (e.g. archive file password) you received with purchasing and/or registering this Software are not the subject to the present Agreement. You may store any number of copies of such codes in any form if only you are a registered user and if you obtained them in the registration process or purchasing the Software from ComponentAce or authorized persons, individuals or organizations. Any distribution or delivery of the registration and access codes to any third party as well as any form of publication is prohibited. The copyright of all registration and access codes remains the property of ComponentAce which reserves the right to withhold or withdraw authorization of use of all registration codes issued to any user if there is reasonable evidence to indicate that the user is involved in a breach of the terms of this License Agreement. 9. Modifications to the Software. ComponentAce reserves the right to change the executable code and to remove, add or change the Software's functions. 10. Warranty and guarantee. This product is provided AS IS. ComponentAce disclaims all warranties, express or implied, including but not limited to implied warranties of merchantability reliable and fitness for a particular purpose. In no event shall ComponentAce or its suppliers be liable for any damages (including, without limitation, damages for loss of business profits, business interruption, loss of business information, or other pecuniary loss) arising out of use or inability to use the software, even if advised of the possibility of such damages. 11. Changing terms and conditions of this Agreement. Any variation to the terms of this Agreement shall only be valid if made and delivered by ComponentAce. If you do not agree to any clause of this Agreement you may ask for explanations from ComponentAce. However, this doesn't authorize you to consider this Agreement nullified.