SELECT ${sel_str} FROM "_SYS_BIC"."CB.AL.YW/ZAL_SALES_MALLRECKONING"WHERE 1=1其中参数 ${sel_str}=REPLACE( CONCATENATE($BM, IF(len($BM)<>0,",",""), $KH, IF(len($KH)<>0,",",""), $PC, IF(LEN($PC)<>0,",",""), $DHHH, IF(LEN($DHHH)<>0,",",""), $XSYH, IF(LEN($XSYH)<>0,",",""), $XSJSZB, IF(LEN($XSJSZB)<>0,",",""), $ZICZB0064,IF(LEN($ZICZB0064)<>0,",",""), $PZ, IF(LEN($PZ) <> 0, ",", ""), $ZT, IF(LEN($ZT) <> 0, ",", ""), $DLXL, IF(LEN($DLXL) <> 0, ",", ""), $XSZB, " "), ", ","")