查看Oracle文档:

Check out the Oracle documentation:

• 格式化SQLPlus报告
• 从SQLPlus生成HTML报告

• Formatting SQLPlus Reports
• Generating HTML Reports from SQLPlus

您可以通过使用选项卡的ASCII值9和chr函数在Oracle中生成选项卡:

You can generate a tab in Oracle by using the tab's ASCII value 9 and the chr function:

select chr(9) from dual;