I have been going through the details provided for PO_HEADERS_ALL table in oracle etrm. In the comments column of description section they have specified that a particular column refers to another column of some table.
For eg.
AGENT_ID | NUMBER | (9) | Yes | Buyer unique identifier. (References PO_AGENTS.agent_id) |
Does oracle implements any constraints on this reference in the database?
What I am looking for is to find out all the columns in po_headers_all that references columns of another table.