使用移动参数映射,源参数的确切值将按原样传递到目标参数。
With a move parameter mapping, the exact value of a source parameter will pass as-is to a target parameter.
存储的确切值为ISO 8601标准格式的2007-05-15。
The actual value that will be stored is in the ISO 8601 standard format 2007-05-15.
当查询一个表时,DB 2必须知道列的确切值才能够正确评估结果集是99行还是1行。
When a query is issued against the table, DB2 must know the exact value provided for the column in order to correctly estimate whether the result set is 99 rows or one row.
Something that takes two inputs, a left operant - and a right operant and it just returns a Boolean value is-- or rather it returns a left to right value.
它有两个输入,一个是左边的作用物,一个是右边的作用物,然后返回一个布尔值-,或者更确切地说,返回一个从左到右的值。
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