If you need to affect multiple queries, include multiple statement profiles in a single optimization profile.
如果需要影响多个查询，可在一个优化概要文件中包含多个语句概要文件。
The multiple-step income statement clearly states the gross profit amount.
多步式损益表清楚地列出了毛利金额。
You can refer to the multiple schemas in a single SQL statement and it will execute within the same connection (no open is required).
您可以在单个sql语句中引用多个模式，该语句将在同一个连接中执行(不需要打开)。
For a given SQL statement, there are often multiple access path choices, and the different access paths usually have different performance characteristics.
对于一个给定的sql语句，往往有多个访问路径选择，而不同的访问路径具有不同的性能特点。
The statement can have multiple parameter markers ('? ').
语句可以有多个参数标记(' ？ ')。
The federated server automatically generates distributed requests to multiple data sources in response to a single application SQL statement.
为响应一个应用程序SQL 语句，联邦服务器自动生成到多个数据源的分布式请求。
The statement that causes a triggering event might affect multiple rows in the database.
引起触发事件的语句可能会同时影响数据库中的多行。
With a federated system, you can use a single SQL statement to send distributed requests to multiple data sources.
有了联邦系统，便可以使用一条SQL语句将分布式请求发送到多个数据源。
Note that a single SQL statement can contain multiple aggregations.
注意，一条sql语句中可以包含多个聚集。
If you need to run a statement across multiple lines, the continuation marker is a single backslash.
如果需要跨多个行运行一条语句，只需要使用反斜杠作为续行符。
This file is cumulative, in other words, if you have multiple SQL queries after SET EXPLAIN on statement, each query execution plan and its costs would be appended to this file until it is removed.
该文件是累积的，换言之，如果SETEXPLAINON语句之后有多个SQL查询，每个查询的执行计划及其成本都会被追加到文件中，直到将之删除。
The from component of a SELECT statement indicates from which table (or multiple tables) the data will be extracted.
select语句的FROM组件指明将从哪个表(或多个表)中提取数据。
Therefore, there are often multiple ways to satisfy a given SQL statement.
因此，经常有多种方法来满足给定的sql语句。
You have seen in update 9 that you can include multiple update operations for the same document in the MODIFY clause of a single update statement.
在更新9中已经看到，在一个更新语句的modify子句中可以包含对同一文档的多个更新操作。
A given business rule statement often results in multiple interrelated atomic business rules.
一个给定的业务规则语句通常可产生多个相关的原子业务规则。
You can certainly make multiple modifications to the same document in a single update statement.
可以在单一更新语句中对同一文档做多处修改。
When the BULK COLLECT clause is included, the statement can return multiple rows; the variable in the INTO clause must be an array, and each row is stored in an array element.
在包括BULKCOLLECT子句后，该语句可返回多行；INTO 子句中的变量必须是阵列，且每一行存储在一个阵列元素中。
A good problem statement leaves multiple alternative solutions.
一个良好的问题陈述应附有多个可选解决方案。
A SELECT statement can have multiple columns listed following the SELECT keyword.
在SELECT关键字之后，select语句可以列出多个列。
The task here may have been trivial, but this could just as easily have been an SQL statement that spanned multiple tables, executed triggers, and so on.
这里展示的任务可能是微不足道的，但它也能轻松处理跨多个表、执行触发器等的SQL语句。
As a part of the changes in JDBC 3.0, the specification allows the Statement interface to support multiple open ResultSets.
作为JDBC 3.0规范中改变的一个部分，规范将允许Statement接口支持多重打开的ResultSets。
Modify multiple nodes in a document in a single UPDATE statement.
在一个update语句中修改文档中的多个节点。
The import statement can import multiple classes and optionally rename them.
import语句可以导入多个类并可以重命名它们。
UPDATE multiple documents in a single UPDATE statement.
在一个update语句中更新多个文档。
Rails will use a JOIN SQL statement or a strategy in which multiple queries are performed.
Rails将使用一个JOINsql语句或一个执行多个查询的策略。
If the WHERE clause of an SQL statement applies multiple predicates, as follows.
如果sql语句的where子句使用了多个谓词。
With a federated database, you can use a single SQL statement that joins data from multiple data sources, including the federated database itself.
凭借联邦数据库，您可以使用单独一条sql语句连接来自多个数据源的数据，包括联邦数据库本身。
Therefore, you can compute multiple quantities and easily return them to the calling statement.
因此，您可以计算多个数量，并轻松地将多个结果返回给调用语句。
This form of batching is restricted to single tables and to multiple executions of the same SQL statement as long as the statement has input parameters.
这种形式的批处理仅限于单个表以及同一sql语句的多个执行，前提是该语句有输入参数。
A prepared statement allows you to take a commonly used SQL statement and pre-compile it, thereby dramatically improving performance if the statement is executed multiple times.
预备语句允许您用一条常用的sql语句然后预编译它，从而在这条语句被多次执行的情况下大幅度地提升性能。
应用推荐