狠狠撸

sql createtable constraints notnull unique index default check view rdbms select where or and not orderby insertinto nullvalue update delete clause top limit rownum min max count avg git github banking bank transaction card payment debitcard creditcard netbanking juspay paymentgateway merchantid liveid paymentaggregator settlementtime settlementamount refund risk mandate paymentpage upfront deduction model mysql primarykey foreignkey dates droptable dropdatabase deletetable trunctatetable altertable opensource plot big data files statistics numpy loops ifelse <$> <*> >>== applicatives functionalprogramming functors haskell just maybe monad monads nothing purescript typescript swift mt202 mt103 mt20cov mt901 international payment correspondent banks intermediary banks swift message structure downloadgit installgit workflowofgit gitworkflow branchingingit pullrequest collaboration mergegit fork gitclone commandsofgit gitinit pull checkout branch commit merge ipython python list array plots graphs howtodownloadipython howtoinstallipython additioninpython subtractioninpython multiplicationinpython divisioninpython print