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Make table names more explicit #654

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merged 2 commits into from
Oct 14, 2022
Merged

Make table names more explicit #654

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3a30f14
Make table names more explicit
casey Oct 14, 2022
d9d2b84
Fix
casey Oct 14, 2022
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47 changes: 24 additions & 23 deletions src/index.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -13,15 +13,16 @@ use {

mod rtx;

const HASH_TO_RUNE: TableDefinition<[u8; 32], str> = TableDefinition::new("HASH_TO_RUNE");
const HEIGHT_TO_HASH: TableDefinition<u64, [u8; 32]> = TableDefinition::new("HEIGHT_TO_HASH");
const ORDINAL_TO_SATPOINT: TableDefinition<u64, [u8; 44]> =
TableDefinition::new("ORDINAL_TO_SATPOINT");
const HEIGHT_TO_BLOCK_HASH: TableDefinition<u64, [u8; 32]> =
TableDefinition::new("HEIGHT_TO_BLOCK_HASH");
const ORDINAL_TO_RUNE_HASHES: MultimapTableDefinition<u64, [u8; 32]> =
MultimapTableDefinition::new("ORDINAL_TO_RUNE_HASHES");
const ORDINAL_TO_SATPOINT: TableDefinition<u64, [u8; 44]> =
TableDefinition::new("ORDINAL_TO_SATPOINT");
const OUTPOINT_TO_ORDINAL_RANGES: TableDefinition<[u8; 36], [u8]> =
TableDefinition::new("OUTPOINT_TO_ORDINAL_RANGES");
const STATISTICS: TableDefinition<u64, u64> = TableDefinition::new("STATISTICS");
const RUNE_HASH_TO_RUNE: TableDefinition<[u8; 32], str> = TableDefinition::new("RUNE_HASH_TO_RUNE");
const STATISTIC_TO_COUNT: TableDefinition<u64, u64> = TableDefinition::new("STATISTIC_TO_COUNT");

fn encode_outpoint(outpoint: OutPoint) -> [u8; 36] {
let mut array = [0; 36];
Expand Down Expand Up @@ -139,11 +140,11 @@ impl Index {
};

tx.open_multimap_table(ORDINAL_TO_RUNE_HASHES)?;
tx.open_table(HASH_TO_RUNE)?;
tx.open_table(HEIGHT_TO_HASH)?;
tx.open_table(RUNE_HASH_TO_RUNE)?;
tx.open_table(HEIGHT_TO_BLOCK_HASH)?;
tx.open_table(ORDINAL_TO_SATPOINT)?;
tx.open_table(OUTPOINT_TO_ORDINAL_RANGES)?;
tx.open_table(STATISTICS)?;
tx.open_table(STATISTIC_TO_COUNT)?;

tx.commit()?;

Expand All @@ -165,7 +166,7 @@ impl Index {
let wtx = self.begin_write()?;

let blocks_indexed = wtx
.open_table(HEIGHT_TO_HASH)?
.open_table(HEIGHT_TO_BLOCK_HASH)?
.range(0..)?
.rev()
.next()
Expand All @@ -175,7 +176,7 @@ impl Index {
let utxos_indexed = wtx.open_table(OUTPOINT_TO_ORDINAL_RANGES)?.len()?;

let outputs_traversed = wtx
.open_table(STATISTICS)?
.open_table(STATISTIC_TO_COUNT)?
.get(&Statistic::OutputsTraversed.into())?
.unwrap_or(0);

Expand Down Expand Up @@ -217,7 +218,7 @@ impl Index {
let mut wtx = self.begin_write()?;

let height = wtx
.open_table(HEIGHT_TO_HASH)?
.open_table(HEIGHT_TO_BLOCK_HASH)?
.range(0..)?
.rev()
.next()
Expand Down Expand Up @@ -263,7 +264,7 @@ impl Index {
}

pub(crate) fn index_block(&self, wtx: &mut WriteTransaction, height: u64) -> Result<bool> {
let mut height_to_hash = wtx.open_table(HEIGHT_TO_HASH)?;
let mut height_to_block_hash = wtx.open_table(HEIGHT_TO_BLOCK_HASH)?;
let mut ordinal_to_satpoint = wtx.open_table(ORDINAL_TO_SATPOINT)?;
let mut outpoint_to_ordinal_ranges = wtx.open_table(OUTPOINT_TO_ORDINAL_RANGES)?;

Expand Down Expand Up @@ -309,7 +310,7 @@ impl Index {
);

if let Some(prev_height) = height.checked_sub(1) {
let prev_hash = height_to_hash.get(&prev_height)?.unwrap();
let prev_hash = height_to_block_hash.get(&prev_height)?.unwrap();

if prev_hash != block.header.prev_blockhash.as_ref() {
self.reorged.store(true, Ordering::Relaxed);
Expand Down Expand Up @@ -375,7 +376,7 @@ impl Index {
)?;
}

height_to_hash.insert(&height, &block.block_hash().as_hash().into_inner())?;
height_to_block_hash.insert(&height, &block.block_hash().as_hash().into_inner())?;

Self::increment_statistic(wtx, Statistic::OutputsTraversed, outputs_in_block)?;

Expand All @@ -402,10 +403,10 @@ impl Index {
}

fn increment_statistic(wtx: &WriteTransaction, statistic: Statistic, n: u64) -> Result {
let mut statistics = wtx.open_table(STATISTICS)?;
statistics.insert(
let mut statistic_to_count = wtx.open_table(STATISTIC_TO_COUNT)?;
statistic_to_count.insert(
&statistic.into(),
&(statistics.get(&(statistic.into()))?.unwrap_or(0) + n),
&(statistic_to_count.get(&(statistic.into()))?.unwrap_or(0) + n),
)?;
Ok(())
}
Expand All @@ -416,7 +417,7 @@ impl Index {
self
.database
.begin_read()?
.open_table(STATISTICS)?
.open_table(STATISTIC_TO_COUNT)?
.get(&(statistic.into()))?
.unwrap_or(0),
)
Expand All @@ -433,9 +434,9 @@ impl Index {

let height = rtx.height()?;

let height_to_hash = rtx.0.open_table(HEIGHT_TO_HASH)?;
let height_to_block_hash = rtx.0.open_table(HEIGHT_TO_BLOCK_HASH)?;

let mut cursor = height_to_hash
let mut cursor = height_to_block_hash
.range(height.saturating_sub(take.saturating_sub(1))..=height)?
.rev();

Expand Down Expand Up @@ -591,7 +592,7 @@ impl Index {
self
.database
.begin_read()?
.open_table(HASH_TO_RUNE)?
.open_table(RUNE_HASH_TO_RUNE)?
.get(hash.as_inner())?
.map(serde_json::from_str)
.transpose()?,
Expand All @@ -604,7 +605,7 @@ impl Index {
let wtx = self.begin_write()?;

let created = wtx
.open_table(HASH_TO_RUNE)?
.open_table(RUNE_HASH_TO_RUNE)?
.insert(hash.as_inner(), &json)?
.is_none();

Expand Down Expand Up @@ -688,7 +689,7 @@ impl Index {
let tx = self.database.begin_read()?;

let current = tx
.open_table(HEIGHT_TO_HASH)?
.open_table(HEIGHT_TO_BLOCK_HASH)?
.range(0..)?
.rev()
.next()
Expand Down
2 changes: 1 addition & 1 deletion src/index/rtx.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@ impl Rtx<'_> {
Ok(
self
.0
.open_table(HEIGHT_TO_HASH)?
.open_table(HEIGHT_TO_BLOCK_HASH)?
.range(0..)?
.rev()
.next()
Expand Down