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Description: SQL函数大全。包括：oracle常用经典SQL查询，ORACLE的基本语法，Oracle的优化器，数字处理函数，字符处理函数，oracle积累，oracle中sql plus命令大全，oracle中导出指定记录，Oracle主要的配置文件解释，防范黑客攻击Oracle系统的八大常用方法，可预见的Oracle应用程序性能调优，快速修复oracle参数文件的另类方法
-Guinness SQL function. Including: oracle popular classic SQL query, ORACLE basic syntax, Oracle Optimizer, data processing function, character processing function, oracle accumulation, oracle in sql plus command Guinness, oracle export specified records, Oracle to explain the main configuration file, Oracle system to prevent hacking of the eight commonly used methods, predictable application performance tuning of Oracle, oracle rapid repair of the alternative method of parameter files
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Size: 571392 |
Author: 张娟 |
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Description: SQL 2000查询优化器,索引的示例，都是好例子，有好多有用的值得参考。-Query Optimizer SQL 2000, index of sample, are good examples, there are a lot of useful it is also useful.
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Size: 9216 |
Author: 刘雷 |
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Description: 欢迎使用渝海SEO工具之SOSO关键词筛选工具，本工具运行环境需求：PHP。 改进描述： 1、优化程序提升运行性能，降低系统负载 主要功能： 1、输入一句话帮您分析出最相关的SOSO关键词，方便SEO关键词设计； 比如输入“渝海友情链接平台”，工具反馈出SOSO识别包含的关键词有：平台、友情链接、友情链接平台、渝海、渝海友情链接、渝海友情链接平台 2、DIV+CSS模板方便修改； 3、免费、开源程序。 配置参数设置技巧：调整查询历史周期，默认24小时，可编辑Textclass.php第310行。-Welcome to Yu Hai SEO tools SOSO Keywords screening tool, the tool operating environment requirements: PHP. Improved description: 1 Optimizer to enhance operating performance, reduce system load main functions: 1, input a word to help you analyze the most relevant SOSO key words, to facilitate SEO Keywords design such as input, " Yu Hai Friend Link platform," Tools Feedback from SOSO identify key words contained are: Platform, Links, Links platform, Yu Hai, Yu-sea links, Yu Hai Link platform 2, DIV+ CSS template to facilitate changes 3, free, open source. Configuration parameter settings Skills: Adjust query history cycle, the default 24-hour, editable Textclass.php 310 line.
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Size: 49152 |
Author: liuqx021 |
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Description: sql query optimizer using indexes
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Size: 1542144 |
Author: madhu |
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Description: RDBMS SQL Parser and Query Optimizer
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Size: 1448960 |
Author: madhu |
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Description: 《Oracle9i 的查询优化》描述了Oracle 的查询优化程序，它是数据库的关键组件，能让Oracle 的用户获得极佳的执行性能。Oracle 的查询优化技术在功能上无与伦比，本文详细讨论了查询优化的所有重要领域。
-" Oracle9i Query Optimization" describes Oracle' s query optimizer, which is a key component of the database, allowing users access to Oracle' s implementation of excellent performance. Oracle' s query optimizer technology is unmatched in capabilities, this paper discusses in detail all the important areas of query optimization.
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Size: 117760 |
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Description: Simple Query processor and optimizer that was developed for fun and with lots of bugs
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Size: 59392 |
Author: Lalas |
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