Open Recordset

 

Compatibilities: Required Xtras: ADOXtra

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Handler creates a new recordset object, connects it to the MS Access database file dbPath, sets access rights to read or read/write depending on bReadWrite parameter, executes sql query and returns resulting recordset object if successfull or string with error description otherwise.

-- Coded by Eugene Shoustrov -- author@adoxtra.com on OpenRecordset dbPath, sql, bReadWrite   if voidP(bReadWrite) then bReadWrite=false      if voidP(sql) then return "sql param is missed"   if voidP(dbPath) then return "dbPath param is missed"      -- Creating recordset object   rst=CreateObject(xtra "ADOxtra",#recordset)   if not objectP(rst) then return rst      -- Building connection string   -- Microsoft Jet provider for MS Access databases   cnnStr="Provider=Microsoft.Jet.OLEDB.4.0;"   cnnStr=cnnStr&"Data Source="&dbPath&";"   if bReadWrite then     cnnStr=cnnStr&"Mode=Read|Write;"   else     cnnStr=cnnStr&"Mode=Read;"   end if      -- Connecting to the db   rst.ActiveConnection=cnnStr   if rst.failed then return rst.lastError      -- Adjusting cursor and lock type   if bReadWrite then     rst.lockType=rst.adLockPessimistic     rst.CursorType=rst.adOpenKeyset   else     rst.lockType=rst.adLockReadOnly     rst.CursorType=rst.adOpenStatic   end if      -- Opening recordset   rst.Open(sql)   if rst.failed then return rst.lastError      return rst end

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