Question : Incorrect Syntax creating SGL alias column name

I am trying to build a query with alias column names in my ASP.NET application to query the sql database. These alias names will be used to query out data for display on the website. I am using CASE but am getting an error: {"Incorrect syntax near 'A_Flag'."}

I was using AS but had the same error. What is the correct syntax for setting multiple alias names?

Here is my query:

strSQL = "SELECT DISTINCT PIN, Form, Status_Flag, CASE Status_Flag " +
" WHEN 'A' THEN 1 ELSE 0 'A_Flag' " +
" WHEN 'Q' THEN 1 ELSE 0 'Q_Flag' " +
" WHEN 'W' THEN 1 ELSE 0 'W_Flag' " +
" WHEN 'O' THEN 1 ELSE 0 'O_Flag' " +
" WHEN 'D' THEN 1 ELSE 0 'D_Flag' " +
" WHEN 'Z' THEN 1 ELSE 0 'Z_Flag' " +
" WHEN 'X' THEN 1 ELSE 0 'X_Flag' " +
" WHEN 'U' THEN 1 ELSE 0 'U_Flag' " +
" FROM t_Answer GROUP BY RecNum, " +
" Form, PIN, Status_Flag, A_Flag, L_Flag, Q_Flag, W_Flag, O_Flag, D_Flag," +
" Z_Flag, X_Flag, U_Flag;";

ptslv

Answer : Incorrect Syntax creating SGL alias column name

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strSQL = "SELECT PIN,  Form, Status_Flag " + 
                      " ,CASE Status_Flag WHEN 'A' THEN 1 ELSE 0 END  [A_Flag] " +
                      " ,CASE Status_Flag WHEN 'Q' THEN 1 ELSE 0 END  [Q_Flag] " +
                      " ,CASE Status_Flag WHEN 'W' THEN 1 ELSE 0 END  [W_Flag] " +
                      " ,CASE Status_Flag WHEN 'O' THEN 1 ELSE 0 END  [O_Flag] " +
                      " ,CASE Status_Flag WHEN 'D' THEN 1 ELSE 0 END  [D_Flag] " +
                      " ,CASE Status_Flag WHEN 'Z' THEN 1 ELSE 0 END  [Z_Flag] " +
                      " ,CASE Status_Flag WHEN 'X' THEN 1 ELSE 0 END  [X_Flag] " +
                      " ,CASE Status_Flag WHEN 'U' THEN 1 ELSE 0 END  [U_Flag] " +
                      " FROM t_Answer GROUP BY RecNum, Form, PIN, Status_Flag " +
                      " ,CASE Status_Flag WHEN 'A' THEN 1 ELSE 0 END  " +
                      " ,CASE Status_Flag WHEN 'Q' THEN 1 ELSE 0 END  " +
                      " ,CASE Status_Flag WHEN 'W' THEN 1 ELSE 0 END  " +
                      " ,CASE Status_Flag WHEN 'O' THEN 1 ELSE 0 END  " +
                      " ,CASE Status_Flag WHEN 'D' THEN 1 ELSE 0 END  " +
                      " ,CASE Status_Flag WHEN 'Z' THEN 1 ELSE 0 END  " +
                      " ,CASE Status_Flag WHEN 'X' THEN 1 ELSE 0 END  " +
                      " ,CASE Status_Flag WHEN 'U' THEN 1 ELSE 0 END  " +
                      " ";