invalid identifier

A column name in the SQL statement does not exist in the referenced table or view, or a column alias used in a WHERE/ORDER BY clause is not reachable. Check the column name for typos and ensure it belongs to the table being queried.

References

docs.oracle.com/en/database/oracle/oracle-database/19/errmg/ORA-00904.html

In this namespace

← previous ORA-00060 deadlock detected while waiting for resource next → ORA-00942 table or view does not exist

ORA-00001 ORA-00054 ORA-00060 ORA-00904 ORA-00942 ORA-00955 ORA-01017 ORA-01031 ORA-01400