查詢設計列

在建立或編輯 SQL 查詢時,請使用 [查詢設計] 列中的圖示,以控制資料的顯示。

依據您在 [設計][SQL] 標籤頁中已建立的查詢或檢視,決定是否顯示下列圖示:

執行

執行 SQL 查詢並顯示查詢結果。[執行] 功能不會儲存查詢。

Run Query Icon

執行

刪除查詢

清除查詢並從設計視窗中移除全部表格。

Clear Query Icon

清除查詢

Switch Design View On/Off

顯示查詢的設計檢視或 SQL 檢視。

 Switch Design View On/Off Icon

Switch Design View On/Off

增加表格

Specifies the tables to be inserted into the design window. In the Add Tables dialog, select the tables you need for your current task.

Add Table Icon

插入表格...

功能

Displays the Function row in the lower part of the design view of the Query Design window.

Functions Icon

函式

表格名稱

Displays the Table row in the lower part of the Query Design.

Table Name Icon

表格名稱

代用名

Displays the Alias row in the lower part of the Query Design.

Alias Icon

別名

明確的數值

Expands the created select statement of the SQL Query in the current column by the parameter DISTINCT. The consequence is that identical values occurring multiple times are listed only once.

Distinct Values Icon

明確的數值

「SQL」選項標籤中會看到下列圖示:

直接執行 SQL 指令

In Native SQL mode you can enter SQL commands that are not interpreted by LibreOffice, but are instead passed directly to the data source. If you do not display these changes in the design view, you cannot change back to the design view.

Run SQL command directly Icon

直接執行 SQL 指令

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