README.md

description
Ethereum NFT tables available to query via SQL

NFT Tables

NFT specific tables

Table Name	Description
eth.nfts	All NFTs from both ERC721 and ERC1155 contracts.
eth.nft_contracts	All erc721 contracts & subset of erc1155 contracts that contain NFTs.
eth.nft_transfers	Transfers of erc721 & erc1155 NFTs. Does not include fungible tokens from erc1155 contracts.
eth.nft_owners	Tracks the current owner of an NFT. This table is mutable; the number of rows within a given time or block range can be different due to changes in NFT ownership.
eth.recent_nft_transfers	Transfers of NFTs from the last 30 minutes, ~128 blocks
eth.nft_airdrop_transfers	Airdrops of NFTs
eth.recent_nft_airdrop_transfers	Airdrops of NFTs from the last 30 minutes, ~128 blocks

The columns and their schema available for each table can be viewed with the describe <table> command. For example:

/* Show the columns available */
DESCRIBE eth.nfts;
DESCRIBE eth.nft_contracts;
DESCRIBE eth.nft_transfers;
DESCRIBE eth.nft_owners;
DESCRIBE eth.recent_nft_transfers;
DESCRIBE eth.nft_airdrop_transfers;
DESCRIBE eth.recent_nft_airdrop_transfers;

Improving query performance - indexed columns

Query performance can be significantly improved by adding WHERE clauses to your query on specific indexed columns.

Table Name	Indexed Columns
eth.nft_transfers	block_number
eth.nft_airdrop_transfers	block_number
eth.nfts
eth.nft_contracts	address
eth.nft_owners	token_address token_id owner block_timestamp
eth.recent_nft_transfers
eth.recent_nft_airdrop_transfers