Questions tagged [protocol]

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ORA-12560: TNS:protocol adapter error in Windows 10

Listener and service are up and running. In SQL Plus, if I connect with no login, and execute 'conn sys/pwd@host:port/sid as sysdba', connection is established successfully. But if I connect / as ...
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Does timestamp protocol following thomas's write rule allow non-view-serializable schedules in some cases?

I have come across the following line in a text book (Database System Concepts Textbook by Avi Silberschatz, Henry F. Korth, and S. Sudarshan $6e$) page no. 686: Thomas’ write rule allows schedules ...
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1answer
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Cannot connect to SQL server through SSMS from other machine after IP change [closed]

There was an ip change on the sql server and after that I cannot connect from other machines ssms but can connect locally . The firewall is disabled on the server and moreover its listening on port ...
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Is there any SQL Database that will use UDP replication?

I have to find a database that will ensure the UDP replication intercontinental. Do you know if there is any SQL database that will support UDP replication? If not, can I use MySQL replication (TCP/...
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Why can I use named pipes to connect to SQL Server even if it's been disabled?

Why can I still use named pipes to connect to SQL Server even if it's been disabled? I'm on SQL Server 2016 doing the testing. I have recorded my operation in this youtube video: https://www.youtube....