将DB2 SQL查询转换为SQL Server

Question

I have to convert a DB2 query to SQL Server, but don't understand what exactly below query does:

SELECT 
    t.MyColumnA NAME(MyColumnA-01),
    t.MyColumnA COLHDG("COA" "VALUE")
FROM 
    MyTable t

Answer 1

It looks like the NAME and COLHDG functions are just UI functions specific to HelpSystems. The actual query would be

SELECT t.MyColumnA AS "COA VALUE"
FROM MyTable t