key row的例句大全

Cannot insert duplicate key row in object '%. ls' with unique index '%. ls'.

不能在具有唯一索引''%3！''的对象''%1！''中插入重复键的行。

Before an RPG program updates a row accessed by a key it must perform a read operation to lock the row for update intent.

RPG程序更新通过键访问的行之前，必须执行一个读操作，以便锁定该行，进行更新。

The best practice is to have many columns in a row, as opposed to linking different rows across different tables via key columns.

相对于通过键列跨不同的表链接不同行，最佳实践将是在一行中有许多列。

In this case the row returned to RPG is dependent on which of the duplicate key handling DDS keywords ( LIFO ( default), FIFO or LCFO) were used when creating the keyed logical file.

在这种情况下，返回RPG的行取决于创建键逻辑文件时使用的是哪个用于处理DDS关键字的重复键（LIFO（默认值）、FIFO或LCFO）。

Hope more and more people take part in the learning and studying of the double row-key electronic organ.

希望更多的人参与到双排键电子琴的学习和研究中来。

And centering on the key parameters of the finite element model of plane bar system for double-row piles, which are earth pressure distribution and elastic resistance coefficient, study is carried out.

并围绕双排桩平面杆系有限元模型的关键参数土压力分布及弹性抗力系数展开了研究，最后编制相应计算程序方便工程设计计算。

These next key locks are only obtained when the key INSERT finds that a scanner with a Repeatable Read ( RR) isolation level has a row lock on the next-higher key in the index.

这些next key锁只有在key INSERT发现带有Repeatable Read（RR）隔离级别的扫描器在索引中的next-higher键上有一个行锁时才能获得。

Each row is represented as an associative array of key-value pairs.

每一行都被表示为键值对关联数组。

each candidate key value uniquely identifies a single row in the table .

每个候选键值唯一标识表中的单个行。

note that this assumes that key columns are never updated; once a row exists, it is immutably tied to its primary-key value.

注意，这假设从不更新键列；一旦一行存在了，它的主键值就不变了。

from key middle school, and grades come out in front, the teacher will i sit in the front row.

由于来自重点中学，而且成绩名列前茅，老师将我安排坐在前排。

indexes do not require that the page free space be tracked , because the point at which to insert a new row is set by the index key values .

索引不要求跟踪页的可用空间，因为插入新行的点是由索引键值设置的。

the index key of a clustered index cannot contain varchar columns that have existing data in the row_overflow_data allocation unit.

聚集索引的索引键不能包含在ROW_OVERFLOW_DATA分配单元中具有现有数据的varchar列。

each row contains the order key of the order it is part of.

每行包含它所属订单的订单键。

for indexes, the insertion point of a new row is set by the index key.

对于索引，新行的插入点由索引键设置。

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

对于聚集表，行定位器是聚集索引键。

a unique index ensures that the index key contains no duplicate values and therefore every row in the table or view is in some way unique.

唯一索引确保索引键不包含重复的值，因此，表或视图中的每一行在某种程度上是唯一的。

this value is part of the index key and is required to make sure that every row has a unique key value.

此值是索引键的一部分，用于确保每一行都具有唯一的键值。

a 4-byte column that the sql server database engine automatically adds to a row to make each index key unique.

SQLServer数据库引擎自动添加到行以使每个索引键保持唯一的4字节列。

and double row key keyboard invention, and organ is inseparable.

而双排键电子琴的发明，与管风琴是密不可分的。