use T201920 delete from PURCHASE_ADDLESS_DETAIL WHERE LEN(VouNo)=6 AND VouNo>='029436' delete from PURCHASE_ITEM_DETAIL WHERE LEN(VouNo)=6 AND VouNo>='029436' delete from PURCHASE_DETAIL WHERE LEN(VouNo)=6 AND VouNo>='029436'
use T201920 delete from PURCHASE_ADDLESS_DETAIL WHERE LEN(VouNo)=6 AND VouNo>='029436' delete from PURCHASE_ITEM_DETAIL WHERE LEN(VouNo)=6 AND VouNo>='029436' delete from PURCHASE_DETAIL WHERE LEN(VouNo)=6 AND VouNo>='029436'