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Unload with data conversion with CASE and INTO

This example uses a CASE statement to unload a character, based on a date field, and shows the INTO clause which can also convert datatypes. Datatypes can also be converted using scalar functions in the select rather than the INTO clause (next example).

Example

//UNLOAD   EXEC PGM=NGTUTIL,PARM='ssid,,NORESTART'
//*
//UTPRINT   DD SYSOUT=*
//SYSPRINT DD SYSOUT=*
//SYSTSPRT DD SYSOUT=*
//OBJREPRT DD SYSOUT=*
//*
//SYSIN     DD *
OUTPUT SYSREC DSNAME hlq.OUTDATA.&TS..P&PART..T&TIME
UNLOAD
   DIRECT YES
      SELECT col15,
             CASE WHEN (col26 IS NULL OR
                        col26 > CURRENT TIMESTAMP) THEN 'A'
                 WHEN (col26 IS NOT NULL AND
                        col26 < CURRENT TIMESTAMP) THEN 'I'
                  ELSE 'X' END,
             col03
        INTO colA DECIMAL(4,2),
             colB CHAR(1),
             colC CHAR(2)
        FROM creator.table
       WHERE A.col01 < 11;
/*

Unload with data conversion with CASE and INTO

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