FiveTech Software tech support forums

... history of fever, chills, and right upper quadrant abdominal pain. His medical history is significant for hypertension and hyperlipidemia. On physical examination, he has a temperature of 38.5°C, blood pressure of 140/90 mmHg, and tenderness in the right upper quadrant. Laboratory results ...

.. Kind of software... Otto: For several years I have had some products taking Physical Inventory of Products or Fixed Assets. Check In Out and ToolRoom. They perform work very separate from ERPs in a Non-Critical environment. The PC module is basically catalog ...

... ( oCn:State > 0 ) If still the connection can not be re-established, the possible reasons can be loss of internet connection, or physical network issues. This indicates the need for the user to physically remedy the situation and retry the operaration.

... is setting up a printing process, likely for invoices, involving both text and graphics (like QR codes), with the ability to output to both a physical printer and a PDF file. The use of metafiles suggests it's handling complex graphics or layouts.

... writes all local modifications in table and index files then it sends to system or file server request to flush (write) its disk buffers to physical device (HARD COMMIT). It's out of application control what OS (or FS) do with such request. The locking and buffer flushing in Clipper and ...

nageswaragunupudi wrote:

but it is necessary to write the physical data on the hard disk

Kindly reconsider.

There is nothing to reconsider. Did you try my example? It demonstrates that the DBF is not written without COMMIT. It is not necessary for the visibility, we agree on this.

but it is necessary to write the physical data on the hard disk Kindly reconsider. Unlike RDMSs, in the case of DBF, each client PC has its own buffer. In fact, each alias in the same application and each application on the same PC. Unless ...

nageswaragunupudi wrote:This is enough proof that COMMIT is not necessary.

Probably COMMIT is not necessary for the visibility of data to other users across the network but it is necessary to write the physical data on the hard disk. In this, the documentation is wrong, as my example demonstrates.

Hi, Jimmy !

If there is a physical file (.MP4) transfer , then where does this file fit ? How can it be intercepted ?

... this is not exactly what I need. I need to open an existing DBF on disk (which already has some strings) and add virtual strings to it. I.e., the physical strings of this DBF will be available to everyone, and the virtual ones only to me.

Is it possible to work with virtual (not physical) strings in DBF ?

... the RowSet/RecordSet in memory, but not written to the database. After making all required changes, the we can decide to write all changes to the physical database or discard all changes. oCn:SaveBatch()  // write all changesoCn:CancelBatch() // discard all changes  This ...

... a simple oCn:Ping() ) will automatically wake up the connection and continues the work. The only reason of this "lost server" error is physical connectivity issue. It can be transient at times like lose connections or unstable internet connection or rarely a problem with the provider ...

... ) // --> .f.? oRs:Supports( "seek" ) // --> .f. This is a synthetic recordset and has no server and no physical table and no physical indexes. So this recordset's CursorLoction property is adUseClient. Even oRs:ActiveConnection is NIL, because this is ...

... and proceed. Whether you set time our not, nothing can stop our program. Only if the PC can not communicate with the server for other reasons physical or lack of internet, this message is displayed