I have queried in oks_k_headers_b table by giving created_by as my user_id, here it is showing the result, but in this table I couldn’t able to see contract number ( I couldn’t query this table with contract_number column)

I couldn’t see the data in OKC_K_HEADERS_B table

And one more thing what I have noticed was columns in both the tables are varying and I couldn’t see contract_number,contract_number_modifier,status… columns in OKS tables.