查询设计栏
当创建或编辑 SQL 查询时,可以使用查询设计栏中的图标来控制数据的显示。
根据是在设计选项卡还是SQL选项卡页面中创建了查询或视图,将显示以下图标:
添加表格
Specifies the tables to be inserted into the design window. In the Add Tables dialog, select the tables you need for your current task.
明确的数值
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.
在选项卡 SQL 中出现以下图标:
直接运行 SQL 命令
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.