Merhaba,
Sorularına basitçe cevap vereyim
1- SELECT INV.DATE FROM LG_FFF_DD_INVOICE INV, LG_FFF_CLCARD CL WHERE INV.CLIENTREF=CL.LOGICALREF AND CL.DEFINITION_='A'
2- SELECT STL.DATE FROM LG_FFF_DD_STLINE STL, LG_FFF_ITEMS ITEMS WHERE STL.STOCKREF=ITEMS.LOGICALREF AND ITEMS.NAME='A'
sanırım bu işini görür
Kolay gelsin.