Why do I have ORA-00904 even when the column is present?
Apr 20, 2011 · 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 : …
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 …
ORA-03113: end-of-file on communication channel after long inactivity ...
Dec 17, 2015 · 19 ORA-03113: end-of-file on communication channel Is the database letting you know that the network connection is no more. This could be because: A network issue - faulty connection, …
ORA-01403: no data found for Select into - Stack Overflow
Jan 17, 2014 · I am getting ORA-01403: no data found exception for the following query. What are the possibilities of this error? SELECT trim (name) INTO fullname FROM ( SELECT n.name FROM …
ORA-06502: PL/SQL: numeric or value error: character string buffer too ...
ORA-06502: PL/SQL: numeric or value error: character string buffer too small ORA-06512: at line 13 06502. 00000 - "PL/SQL: numeric or value error%s" FIXED by changing how I declared the variable …
SQL Error: ORA-02291: integrity constraint - Stack Overflow
According to the error: ORA-02291: integrity constraint (string.string) violated - parent key not found Cause: A foreign key value has no matching primary key value. Action: Delete the foreign key or add …
ORA-12170: TNS:Connect timeout occurred - Stack Overflow
May 31, 2014 · I was trying to connect to the database here in my laptop using Oracle Toad but I kept on having this error: ORA-12170: TNS:Connect timeout occurred What are the possible reasons why I …
sql - ORA-00904: invalid identifier - Stack Overflow
May 17, 2011 · More informations about your ERROR ORA-00904: string: invalid identifier Cause: The column name entered is either missing or invalid. Action: Enter a valid column name. A valid column …
"ORA-03135: connection lost contact" when inserting large file
Aug 28, 2012 · Well maybe it is not that, but I had the "ORA-03135: connection lost contact" on weird stuff when the connection was not lost at all it only happend that Oracle was no longer able to …
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 …