SELECT CASE WHEN COUNT(MAI_ID) > 0 THEN 'Y' ELSE 'N' END AS APPLY_IND FROM AGT_COP_PROFILE, MILEAGE_APPLY_INFO WHERE 1 = 1 AND MAI_MG_GROUP = ACP_MG_GROUP AND MAI_CAR_CODE = ? AND ACP_CODE = ? sql.append(" SELECT \n");sql.append(" CASE \n");sql.append(" WHEN COUNT(MAI_ID) > 0 \n");sql.append(" THEN 'Y' \n");sql.append(" ELSE 'N' \n");sql.append(" END AS APPLY_IND \n");sql.append(" FROM AGT_COP_PROFILE, \n");sql.append(" MILEAGE_APPLY_INFO \n");sql.append(" WHERE 1 = 1 \n");sql.append(" AND MAI_MG_GROUP = ACP_MG_GROUP \n");sql.append(" AND MAI_CAR_CODE = ? \n");sql.append(" AND ACP_CODE = ? \n");