Question

I want to replace two things in one select statement. Now I can replace one character at a time. But as per my requirment, I need to replace two things in one statement.I want to replace one special character by Zero and another is this data is stored in multiple lines. I want to fetch this data in one line.

select replace(message,chr(ACII_Value),0) 
from my_table -- I can replace special character by zero using this.

select (message,chr(10),' ') 
from my_table -- I can put all data in single line using this.

Now I want to do this in one select statement.

Answer 1

select replace( replace( message, chr(ACII_Value), 0), chr(10), ' ') 
from my_table;