This question already has answers here: How do I limit the number of rows returned by an Oracle query after ordering? (14 answers) Closed 4 months ago. How do I do the following? select top 1 Fname from MyTbl In Oracle 11g? 9 Answers 9
We have an application running locally where we’re experiencing the following error: ORA-12514: TNS:listener does not currently know of service requested in connect descriptor I’ve tested the connection using TNSPing which resolved correctly and I tried SQLPlus to try connecting, which failed with the same error as above. I used this syntax for SQLPlus: sqlplus … Read more
IO Error: The Network Adapter could not establish the connection
