OUTER QUERY (+)

Join is supported by GaussDB(DWS), so parameter supportJoinOperator is added.

OUTER QUERY (+) can be migrated when supportJoinOperator is set to false.

Input-OUTER QUERY(+)

SELECT PP.PUBLISH_NO
                     FROM SPMS_PARAM_PUBLISH PP
                       WHERE PP.PUBLISH_ID(+) = TB2.PUBLISH_ID;

               SELECT  I.APP_CHNAME, I.APP_SHORTNAME
                     FROM SPMS_APPVERSION SA, SPMS_APP_INFO I
                      WHERE SA.APP_ID = I.APP_ID(+)
                       AND SA.DELIVERY_USER = IN_USERID
                       ORDER BY  APPVER_ID DESC ;

Output

SELECT
          PP.PUBLISH_NO
     FROM
          SPMS_PARAM_PUBLISH PP
     WHERE
          PP.PUBLISH_ID (+) = TB2.PUBLISH_ID
;

SELECT
          I.APP_CHNAME
          ,I.APP_SHORTNAME
     FROM
          SPMS_APPVERSION SA
          ,SPMS_APP_INFO I
     WHERE
          SA.APP_ID = I.APP_ID (+)
          AND SA.DELIVERY_USER = IN_USERID
     ORDER BY
          APPVER_ID DESC
;