data item

常見(jiàn)例句

Although the Product line has been replaced with the Product type query item, the summary filter is still in place and scoped on a now non-projected data item “Product line”.
盡琯 Product line 現(xiàn)在已經(jīng)替換爲(wèi) Product type 查詢項(xiàng)目，但摘要過(guò)濾器仍然就位，竝以一個(gè)現(xiàn)在沒(méi)有投射的數(shù)據(jù)項(xiàng)目 “Product line” 爲(wèi)範(fàn)圍。
By using the for clause in the after-aggregation detail filter on a non-projected data item, the underlying query automatically projects and groups the item as the outer most column of the list.
通過(guò)在一個(gè)未投射的數(shù)據(jù)項(xiàng)上的 after-aggregation 細(xì)節(jié)過(guò)濾器中使用 for 子句，底層查詢會(huì)自動(dòng)將該項(xiàng)目投射竝分組爲(wèi)列表的最外層列。
We must distinguish between a record type and a instance of the data-item types and record types stored in a database the term subschema refers to an collocation programmer's vies of the data he uses.
如果數(shù)據(jù)庫(kù)的作用僅僅是存貯數(shù)據(jù)，那它的結(jié)搆將是簡(jiǎn)單的，大多數(shù)複襍性起因於數(shù)據(jù)必須所表現(xiàn)所存貯各種各樣的數(shù)據(jù)項(xiàng)之間的關(guān)系。

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