Note: The system fails to create the table if a table with the same name already exists in the user database.
注意：如果这个表格的名称与这个用户数据库中已经存在的名称相同，这个系统就不能创建这个表格。
The class can also create a type of the value of a database field, given the field name of the database table.
如果指定数据库表的字段名，这个类还可以创建数据库字段值的类型。
In particular, I don't like that I have to specify the name of the table and the fields each time I create a book.
具体来说，我不愿意每次创建图书的时候都要指定表和字段的名称。
To create the table, run the following SQL command from a command line (substitute the schema name of your choice, but the table name is fixed).
为了创建表，请在命令行中运行以下SQL命令(替代您所选择的模式名，但是表名称是固定的)。
The IMPLICITLY HIDDEN attribute on a CREATE or ALTER TABLE statement specifies that the column is not visible in SQL statements unless the column is explicitly referenced by name.
CREATE或ALTERtable语句中的IMPLICITLYhidden属性表示，除非根据名称显式引用列，否则该列在sql语句中不可见。
Using the DDL shown in Listing 2, you can create a new table of name "employee", containing only two columns: id of type INTEGER and doc of type XML.
可以使用清单2所示的DDL创建一个名为“employee”的新表，其中只包含两列：INTEGER类型的id列和xml类型的doc列。
Listing 2 creates a public alias for the newly create global temporary table so that it can be referred to as gtt_test without having to qualify the table name.
清单2将为新创建的全局临时表创建一个公有别名，以便于可以使用gtt _ test来引用它，而不需要限定表名。
For a department-specific table, you can also use the department or company name as schema, of course. To create a table called PERSON in my schema, I have to execute the following SQL command.
当然，对于特定于部门的表，还可以使用部门或公司名作为模式。
After you have the array of the found tags, you create a table in which each row has a single image tag that USES the file name in the source.
有了所找到的标记的数组后，创建一张表，表中每一行都有单一一个图像标记，该标记使用源中的文件名。
Additional functions let you create tables (giving each table a name), remove tables, and obtain information about the database.
额外其它的函数有：创建表(给定每个表一个名称)，删除表和获取数据库的信息。
Does JPA allow to create the same table structures but different name of tables?
是JPA允许创建相同的表结构，表不同的名字？
The Query and View Designer does not check whether the name is already in use or whether you have permission to create the table.
查询和视图设计器不检查该名称是否已被使用，也不检查您是否有创建表的权限。
The Query and View Designer does not check whether the name is already in use or whether you have permission to create the table.
查询和视图设计器不检查该名称是否已被使用，也不检查您是否有创建表的权限。
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