version: 2
models:
  - name: silver__signers_nfts_held
    tests:
      - dbt_utils.unique_combination_of_columns:
          combination_of_columns:
            - SIGNER
            - NFT_HELD
    columns:
      - name: SIGNER
        description: The address of the user that initiated the transaction
        tests:
          - not_null
      - name: NFT_HELD
        description: The mint of an NFT currently held by the signer
        tests: 
          - not_null
      - name: _INSERTED_TIMESTAMP
        descripton: The time the record was inserted into the table
        tests: 
          - not_null