Question

I have the following SQL query I was given, but I am not sure which flavor of SQL it is.

Select *     
From myTable Z
WHERE Z.code = '{?District}'

Is ‘{?District}’ an expression or is it just a string with some strange characters in it? I could not find anything online about special meanings for those characters in a SQL String.

Answer 1

This is just a string.

Try executing the following:

select '{?District}'

The result set simply returns {?District}