That's fine, except that GAE allows only 100 indexes per table.
这很好，除了GAE只允许每个表100个索引以外。
SQL Server 2008 has lifted the limit of 1024 columns per table with a new option called "sparse columns".
SQLServer 2008消除了每个表只能有1024个列的限制，这是通过一个名叫“稀疏列（sparsecolumns）”的选项来实现的。
Your clustered index is the order the data is stored in the table, so you can only have one clustered index per table.
你的聚集索引顺序表中的数据存储，所以你每个表只能有一个聚集索引。
Use a created global temporary table (CGTT) for per-session storage of the baseline data (use one CGTT per table function).
使用为基线数据的每会话存储创建的全局临时表（CGTT）（对于每个表函数，使用一个 CGTT）。
A clustered index determines the order in which records are physically stored (which is why you can only have one per table).
聚集索引确定的顺序记录物理存储(这就是为什么你每个表只能有一个)。
Selecting one-to-one creates an identity relationship, in which each instance id can be associated with at most one value per table.
选择one-to-one可创建身份关系，其中每个实例ID最多只能与每个表中一个值关联。
Typical Buenos Aires senior waiters memorise all orders from clients and take the orders, without written support, of as many as 10 persons per table.
对于多达10人的一桌，典型的布宜诺斯艾利斯的侍者可以不需纸笔，仅凭记忆记下所有客人的点单。
Since the enhanced MDC INSERT performance feature is implemented by specifying it as an option on a table's LOCKSIZE parameter, this means that it can be enabled on a per table basis.
由于增强的MDCINSERT性能特性是通过指定它作为一个表的LOCKSIZE参数上的一个选项来实现的，这意味着它可以在每个表上启用。
This table stores the distributions per fragment.
这个表格存储每个片段的分布。
The fully qualified table names should be listed one per line.
在该文件中，每行只能列出一个完整的表名。
The size of the table (number of entries per page) and data refresh rates can also be changed to meet the your needs.
还可以修改表的大小（每个页面上的条目数量）和数据刷新频率以满足自己的需要。
Mixing strategies such as "Table per Subclass" embedded in "Table per class Hierarchy" so that you can take advantages of different strategies.
采用混合策略，例如“每个类层次一张表”中嵌入“每个子类一张表”，这样可以利用不同策略的优势。
Table and tablespace size limits in DB2 are on a per partition basis.
在DB 2中，表和表空间的大小限制是根据每个分区进行规定的。
The logical file system is also responsible for managing the kernel's open file table and the per process file descriptor information.
逻辑文件系统还负责管理内核的打开文件表和每个进程的文件描述符信息。
Catalog table space: There is only one catalog table space per database, and it is created when the create database command is issued.
目录表空间：每个数据库只有一个目录表空间，它是在发出CREATEDATABASE命令时创建的。
Refer to the Features per database table for specific details.
参考数据库特性比较表了解具体细节。
You estimate a day to write each database access class and unit test it, so 150 tables at one table per day is 150 days.
估计您每天能编写一个数据库访问类并完成其单元测试，因此，150 个表要用 150天的时间。
The generated COBOL consists of two main programs per DB2 table, along with auxiliary COBOL programs to perform the XML parsing, and so on.
对于每个db2表，所生成的COBOL包括两个主程序和一些辅助COBOL程序(以执行xml解析)等。
Per the structure in Listing 5, a new table "S_ORDER" (see Listing 8) is created accordingly.
对于清单5中的每个结构，相应地会创建一个新表“S_ORDER”(参见清单8)。
For our second strategy (one table per class hierarchy), you'll have to define your integrity using check constraints.
对于第二个策略(每个类层次结构一个表)，您必须用检测约束定义您自己的完整性。
In simple terms, fragment-level statistics allows storage of column data distributions per fragment, and building the table level from its constituent fragments.
简单来说，片段级统计允许按片段存储列数据分布，并从组成的片段中构建表级别。
For example, DB2 UDB LUW allows a maximum size of 512 GB for a table per partition.
比如，DB 2UDBLUW在每个分区上允许表最大为512GB。
"Table per Concrete Class using implicit Polymorphism" is not recommended due to its verbose configurations, complex association syntax using "any" element and potentially dangerous implicit queries.
“使用隐式多态实现每个具体类一张表”这种做法并不推荐，因为其配置过于繁缛、使用“any”元素的复杂关联语法和隐式查询的潜在危险性。
On DB2 UDB for iSeries, a code page can be specified per physical file or table within a database.
在DB2UDBfor iSeries 上，数据库中的每个物理文件或表都可以指定一个代码页。
Table per Concrete Class using Implicit polymorphism.
4使用隐式多态实现每个具体类一张表。
For our first strategy (one table per subclass), Hibernate will read multiple tables each time an object is instantiated and populated.
对于第一个策略(每个子类一个表)，Hibernate每次初始化和填充对象时，会读取多个表。
Our third and last strategy is probably the most imaginative of all: having one table per concrete class and none for the Estate abstract superclass.
我们的第三个，也是最后一个策略可能是三个策略当中最有想象力的：每个具体类一个表，抽象超类estate没有表。
Because of how nested loop joins work, the second leg (there are four nodes) is executed per outer table record.
因为嵌套循环联接的工作方式，所以每隔一个外部表记录执行第二步(共4个节点)。
Because of how nested loop joins work, the second leg (there are four nodes) is executed per outer table record.
因为嵌套循环联接的工作方式，所以每隔一个外部表记录执行第二步(共4个节点)。
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