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- Why do I have ORA-00904 even when the column is present?
5 It is because one of the DBs the column was created with " which makes its name case-sensitive Oracle Table Column Name : GoodRec Hive cannot recognize case sensitivity : ERROR thrown was - Caused by: java sql SQLSyntaxErrorException: ORA-00904: "GOODREC": invalid identifier Solution : Rename Oracle column name to all caps
- SQL Error: ORA-00942 table or view does not exist
The result will be "ORA-00942: table or view does not exist" even though user2 does have insert and select privileges on user1 customer table and is correctly prefixing the table with the schema owner name
- sql - ORA-12560: TNS:protocol adaptor error - Stack Overflow
-2 In my case, (ORA-12560: TNS protocol adapter error)Issue cause of database connection issue like database, user name and password Once you got the issue Initially you have to check connection details, after check the oracle service and further more
- ORA-32795: cannot insert into a generated always identity column
ORA-32795: cannot insert into a generated always identity column Asked 8 years, 11 months ago Modified 7 years, 1 month ago Viewed 77k times
- oracle11g - ORA-01034: ORACLE not available ORA-27101: shared memory . . .
ORA-01034 and ORA-27101 normally indicate that the database instance you're attempting to connect to is shut down and that you're not connected as a user who has permission to start it up
- oracle database - ORA-00054: resource busy and acquire with NOWAIT . . .
ORA-00054: resource busy and acquire with NOWAIT specified or timeout expired Asked 14 years, 10 months ago Modified 1 year, 5 months ago Viewed 1 5m times
- How do I resolve this ORA-01109: database not open error?
I was facing some problem from SQL PLUS Command Prompt So I resolve this issue from windows CMD, I follow such steps: open CMD (Windows) type show pdbs; Now you have to unmount the data base which is mounted type alter pluggable database database_Name open; type show pdbs; (for cross check) This works for me
- ORA-12154: TNS:could not resolve the connect identifier specified . . .
ORA-12154: TNS:could not resolve the connect identifier specified I am able to use SQLPLUS from the command line to connect to the database, and tnsping returns successfully, but I can't figure out why PLSQL Developer will not work - it's using the right tnsnames ora file, and the connection string in there is correct because it's the same one
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