如何选择表的列名，其中列数据的值中包含“％”？

Question

How to select the column names of a table where column data contains '%' in the values?

Eg: In the table COMP there are two columns(Addr, Comp_Name) which has data containing '%' in its string. So my query should return those column_names(Addr, Comp_Name)

Answer 1

I dont get you right but i thing this will help you

You can use the escape identifier

--Queries

-- for %
select * from test_a where col1 like '%\%%' escape '\';

--for _ 
select * from test_a where col1 like '%\_%' escape '\';