data definition table的意思|示意

You created an access definition to define how to access the database for your purposes, and then created a column map and a table map to further define what you wanted to do with the data.

创建一个访问定义，以定义出于各种目的考虑怎样访问数据库，然后创建一个列映射和表格映射，以进一步地定义您想对数据执行什么操作。

Figure 31 shows the stage definition for the Teradata load stage when the stage is used to load data into a database table.

图31展示了Teradata Load工作台用于将数据加载到数据库表中时的工作台定义。

Columns in this table that correspond to rule variables, or physical columns from the output definition of the rule, have the same data type as the corresponding columns in the data source.

该表中与规则变量对应的列，或者来自规则输出定义的物理列，具有与元数据中相应列相同的数据类型。

Ensures data integrity by verifying that all participants in the replicate have table and replicated column attributes that match the master replicate definition.

通过验证复制中的所有参与方都具有与主控复制定义匹配的表和复制的列属性，确保数据完整性。

With this table definition, the XML data and the relational data of the table are by default stored in the same table space.

根据这个表定义，XML 数据和关系数据在默认情况下被存储在相同的表空间中。

This project also has the Data Definition Language (DDL) files for the customer table for both DB2 and Oracle.

此项目还包含用于 DB2 和 Oracle 的客户表的数据定义语言 (DDL) 文件。