One of the limitations of the SQLite SQL engine is that it cannot use indexes for LIKE comparisons.
SQLiteSQL引擎的一个缺陷是无法将索引用于LIKE比较。
You need to be able to see the SQL statement generated (and submitted by the code to the MySQL engine) to see whether that's where the problem lies.
您必须能够查看生成(并由代码提交给MySQL引擎)的sql语句以查看问题是不是出在语句里。
In re-writing the job into SQL, you have effectively transformed the job from a typical ETL task into one where all the processing occurs within the database engine itself.
在将作业重写成SQL的过程中，就有效地将作业从典型的ETL作业转换成所有处理都在数据库引擎中进行的作业。
When the engine is initialized, this file is read and all SQL statements are processed, thus recreating the entire database.
初始化引擎之后，该文件被读取，然后其中所有的SQL语句都被运行，从而完成整个数据库的重建。
It can be any expression allowed in DB2 as long as it does not modify any data in SQL or perform any action outside the scope of the DB2 engine.
只要不修改SQL中的数据或不会在DB2引擎以外执行任何操作，则可以使用DB 2允许的任何表达式。
To speed searches, you may be able to rearrange your tables and, thus, simplify the underlying queries. table and SQL query optimization are highly dependent on your schema and engine.
要加速搜索，您可以重新安排表，并由此简化底层查询表和SQL查询优化高度依赖于模式和引擎。
The access plan is created by the database engine based on the SQL statement that is submitted.
访问计划是由数据库引擎根据提交的sql语句创建的。
DB2 9 contains an XML database engine that works alongside the SQL database engine, and that makes XML queries very efficient.
DB 29包含一个XML数据库引擎，该引擎可以与SQL数据库引擎一起使用，这使XML查询非常有效。
Start the HSQLDB engine in server mode, so both the user application and an SQL console (like HSQLDB's own DatabaseManager utility) can run SQL statements at the same time.
以服务器模式启动HSQLDB引擎，这样用户应用程序和SQL控制台（像 HSQLDB自带的 DatabaseManager实用工具）都可以运行 SQL 语句。
As an illustrative and representative example, let's configure, build, and install sqlite-a small library that implements a Structured Query Language (SQL) database engine.
作为一个说明性的和典型的示例，让我们配置、构建并安装SQLite——一个实现结构化查询语言(Structured Query Language,SQL)数据库引擎的小型的库。
It is not possible to load the db2 application support library within the context of the db2 engine process, so all SQL interactions must be done in a process that is separate from db2syscs.exe.
在db2引擎进程的上下文中，无法装载db2应用程序支持库，因此所有SQL交互必须在db2syscs . exe之外的另一个进程中执行。
It consists of several components including a data storage engine called SQL Azure.
它由若干个组件构成，其中包括一个叫做SQLAzure的数据存储引擎。
SQE is the strategic query engine on DB2 for I, with better performance, scaling and tooling such as the SQL Plan Cache.
SQE是DB 2fori上的战略性查询引擎，具有更好的性能、可伸缩性和工具，例如SQLPlanCache。
SQLite is a small C library that implements a self-contained, embeddable, zero-configuration SQL database engine.
SQLite是一个实现了自包含、可嵌入、零配置的SQL数据库引擎的小规模C代码库。
SQLite, an extremely small, zero-configuration SQL database engine.
一个相当小的、无需任何配置的SQL数据库引擎。
Three exploits followed: an attack on Microsoft Word, an exploit for Microsoft's animated cursor vulnerability and the Slammer worm, which exploited a flaw in Microsoft's SQL database engine.
最后是三个漏洞：一个是攻击MicrosoftWord的，一个是利用Microsoft's animated cursor vulnerability漏洞的，最后是利用Microsoft's SQL数据库引擎漏洞的Slammer worm蠕虫。
Every database engine has its own characteristics and usually there is a need for a platform specific SQL tuning.
每个数据库引起都有自己的特点，通常需要针对平台进行专门的SQL优化。
As a module embedded in reactive power optimization software, the engine performs the key functions of parsing and processing SQL, data access, data organization and query management.
该引擎作为一个模块嵌在无功优化软件中，主要完成解释执行SQL语句、数据存取、数据组织及查询处理等功能。
The general reasoning engine, consisting of Structured Query Language (SQL) based on set theory and techniques of DB, was put forward.
提出通用型推理引擎建立的基本原理，为基于数据库的SQL语句。
The general reasoning engine, consisting of Structured Query Language (SQL) based on set theory and techniques of DB, was put forward.
提出通用型推理引擎建立的基本原理，为基于数据库的SQL语句。
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