Replace spacedb block indexes and snumeric index with SQLite#159
Merged
buffrr merged 2 commits intospacesprotocol:subspacesfrom Mar 24, 2026
Merged
Replace spacedb block indexes and snumeric index with SQLite#159buffrr merged 2 commits intospacesprotocol:subspacesfrom
buffrr merged 2 commits intospacesprotocol:subspacesfrom
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This PR:
Adds --index_node_hashes flag to enable indexing hashes of internal nodes in spacedb for faster build_chain_proof. This is needed for certrelay since it builds proofs frequently. This flag is disabled by default.
Replaces the spaces block index (block_index.sdb) and nums block index (nums_block_index.sdb) with a single SQLite database (index.sqlite), since these indexes don't need merkle proofs.
Moves the snumeric→NumId mapping out of the production nums tree into SQLite, eliminating duplicate entries that inflate the tree
Snumeric index uses a composite integer primary key (block_height, tx_pos, vout) instead of a 32-byte hash .Sequential inserts, faster lookups, no hashing needed.
Inserts are staged in memory and batch-flushed at the existing 36-block commit interval
Reorgs handled via DELETE WHERE block_height > ? instead of spacedb snapshot rollback