访问计划指示，强制优化器使用指定的访问方法进行数据检索，要么是连续扫描，要么是索引扫描。
Access plan directives that force the optimizer to use the designated access method for data retrieval, either sequential scan or index scan.
ALLINDEXES属性可以被设置为“TRUE”以强制使用所有合适的关系和xml索引，而不考虑成本。
The ALLINDEXES attribute can be set to 'TRUE' to force the usage of all applicable relational and XML indexes, irrespective of cost.
强制更新数据库/索引可使用$sudoupdatedb命令，这也花不了多少时间。
forcing locate to update the database/index is done with $ sudo updatedb, and it doesn’t take a lot of time
最后，可以根据列编号为这些列建立索引，并直接强制转换结果(对于某些类型)。
Finally, you can index into the columns by column number and cast the results directly (for some types).
此操作将强制服务器重新创建搜索索引编录。
This action forces the server to re-create the search index catalog.
相反，离线重新生成索引将会强制扫描聚集索引(或堆)，因此会删除不一致。
Rebuilding the index offline, by contrast, will force a scan of the clustered index (or heap) and so remove the inconsistency.
强制给定行索引处的行更新其错误文本。
Forces the row at the given row index to update its error text.
强制“索引”组件(也叫参数说明符)是一个从0开始的数字，可标识值列表中对应的元素。
The mandatory index component, also called a parameter specifier, is a number starting from 0 that identifies a corresponding item in the list of objects.
让具有指定资料列和资料行索引的储存格失效，强制重新绘制它。
Invalidates the cell with the specified row and column indexes, forcing it to be repainted.
索引是一种提供快速访问表行或强制某些约束的机制。
An index is a mechanism for providing fast access to table rows or for enforcing certain constraints.
外部索引键是强制使用参考完整性的条件约束。
A foreign key is a constraint that enforces referential integrity.
外部索引键是强制使用参考完整性的条件约束。
A foreign key is a constraint that enforces referential integrity.
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