Learn the purpose and how to resolve the ORA-00903 error message in Oracle.
Description
When you stumble upon an ORA-00903 error, the following error message will appear:
ORA-00903: invalid table name
Cause
You tried to execute a SQL declaration that included an invalid desk title or the table name does now not exist.
Resolution
The option(s) to resolve this Oracle error are:
Option #1
Rewrite your SQL to encompass a valid table name. To be a valid desk identify the following criteria should be met:
The desk identify ought to begin with a letter. The desk identify can not be longer than 30 characters. The table title have to be made up of alphanumeric characters or the following exclusive characters: $, _, and #. The table name can not be a reserved word.
You may want to use the ALTER TABLE statement to rename the table in Oracle using the following syntax:
ALTER TABLE table_name
RENAME TO new_table_name;For example:
ALTER TABLE customers
RENAME TO contacts;This ALTER TABLE statement will rename the clients table to contacts.