• 具有可变长度索引

    For an index key column that is of variable length.

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  • 但是可以索引其余执行范围扫面

    But, you can perform range scans on the remaining columns in the index key.

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  • 必须为主索引资料产生资料

    You must generate data for primary key columns.

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  • 取得目前字典项目索引

    EntryGets both the key and the value of the current dictionary entry.

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  • 对于聚集定位器聚集索引

    For a clustered table, the row locator is the clustered index key.

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  • 每个群组索引就是字元

    The key for each group is the character.

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  • 取得具有指定索引元素

    Gets the element with the specified key.

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  • 集合中取得具有指定索引项目

    Gets an item with the specified key from the collection.

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  • 移除具有指定索引元素

    Removes the element with the specified key.

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  • 集合取得具有指定索引连结

    Gets a link with the specified key from the collection.

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  • 新增移除管理索引外部索引键

    Add, remove, and manipulate primary keys and foreign keys.

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  • 指令码是以索引唯一识别的。

    A startup script is uniquely identified by its key and its type.

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  • 主要选取物件通常用来做为其他行为索引键

    The primary selection object is often used as a key for other behaviors.

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  • 外部索引键强制使用参考完整性条件约束

    A foreign key is a constraint that enforces referential integrity.

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  • 如果索引已存在会掷回这个例外状况

    If the primary key exists, this exception is thrown.

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  • 外部索引键关联为基础关系支援这个方法

    This method is not supported for relationships based on a foreign key association.

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  • 方格下方选择组成资料索引的资料行。

    In the grid beneath, choose the columns contributing to the table's primary key.

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  • 具有相同索引键别的陈述式会视为重复项目

    Statements with the same key and type are considered duplicates.

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  • 实体每个实体必须要唯一的实体索引键

    Each entity must have a unique entity key within an entity set.

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  • 用于INSERTUPDATE操作构造索引生成器函数

    Key generator function to construct index key during INSERT and UPDATE operations.

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  • 使用指定索引键文字影像建立项目加入集合

    Creates an item with the specified text and image and adds it to the collection.

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  • 可以更新指令码置放索引键索引唯一的条件约束

    You can also drop primary keys, indexes, and unique constraints from the update script.

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  • 更好方法就是使用索引扫描

    A better approach is to use the key-index scan.

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  • 使聚集索引尽可能的

    Keep clustered index keys as small as possible.

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  • 索引长度通常较大

    A wide index is frequently associated with a large key length.

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  • 一些信息比如索引省略

    Some information, like column indexes and foreign keys, is omitted.

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  • 所有创建一个索引

    Create an index on all foreign keys.

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  • 具有许多索引称为索引

    An index with many key columns is called a wide index.

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  • 索引并不只是为了或者唯一

    Indexes are not just for the primary keys or the unique keys.

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  • 索引并不只是为了或者唯一

    Indexes are not just for the primary keys or the unique keys.

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