-- mysql
 ALTER TABLE `T_IM_PURINBILL` ADD INDEX `IDX_IM_PBILL_BILLNO` ( `FBILLNO` );
 ALTER TABLE `T_IM_SALOUTBILL` ADD INDEX `IDX_IM_SALEOUTBL_BILLNO` ( `FBILLNO` );
 ALTER TABLE `T_IM_PRODUCTINBILL` ADD INDEX `IDX_IM_PRBL_FBNO` ( `FBILLNO` );

