DB get step: managing multiple row returned from a table

Question

Hi,
please can someone tell me if it is possible to manage multiple row when returned in a db get step?
For example, I execute a SELECT in db read step to read an SQL table which returns two rows. From each row I get two string variables, let's say: "Var1", "Var2".
Assigning them to local variables, I am able to assign just the 2 variables of the first row, not the variables of the second row.
I tried to use array as local variables with not success, how can I do?
Thanks

Answer 1

mmaddalena,
You have two options, you can pre populate, or work row by row.
Prepopulate:
     String[] Var1
     int row
     DBGet Loop:
          DBGet
               Successful:
                    save to Var1[row]
                    increment row
                    Goto DBGet Loop
               No data:
                    /* this is the last row */
                    Goto After DB Get Loop
    After DB Get Loop:
          /* do whatever with the data */
Conversely:
Row by row:
     String  Var 1
     int row
     DBGet Loop:
          DBGet
               Successful:
                    /* do whatever with the data */
                    Increment row
                    Goto DBGet Loop
               No data:
                    /* no more data (last row) */
                    Goto After DB Get Loop
     After DB Get Loop:
          /* do whatever after your done with the data */