求翻译：(DTS服務器)將建立一個請求文件，這文件是基於現有數據庫記錄。下面的選擇語句是跟據來源識別碼選擇目前項目表的最後一次更新。 如果當前的數據是空的，則設定為1900年1月1日00時00分。這個值將被傳遞至一個與來源識別碼有關的請求。是什么意思？

(Dts server) will create a request file, this document is based on an existing database record. The following select statement according to the source identification code to select the last update of the list. If the current data is empty, set for January 1, 1900 00:00. This value will be passed to

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(The DTS server) will establish a request document, this document will be based on the existing database record.Following selective statement is with according to the origin identification code choice at present the table last renewal. If the current data is spatial, then the hypothesis was on Janua

(DTS Server) will create a request file, this file is based on an existing database records. Is according to the following select statement source identifier, select the current list last updated. If the data is null, then set as January 1, 1900. This value will be passed to a source identifier-rela