e-element

基本解釋

Here, the e-mail element is chosen to be the key since it is unique for a contact.
在這里，e-mail 元素被選作鍵，因?yàn)樗┮粚?yīng)一個(gè)聯(lián)系方式。
This query causes DB2 to return the first e-mail element it finds within each qualifying XML document (customer contact record).
該查詢導(dǎo)致 DB2 返回它在每個(gè)符合條件的 XML 文檔（客戶聯(lián)系方式記錄）中找到的第一個(gè)電子郵件元素。
In addition, the return clause in this query contains conditional logic to determine if an e-mail element is present in a given customer's record.
此外，這個(gè)查詢中的 return 子句包含一個(gè)條件邏輯，用于判斷給定客戶的記錄中是否存在 e-mail 元素。

FirstGov is a foundational element in our e-gov effort.
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