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Add min_fee_rate columns to blocks table

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jramos0 2026-07-31 03:43:09 -06:00
parent 5e2008bc4b
commit 22f4172ec3
1 changed files with 18 additions and 1 deletions
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19
backend/src/api/database-migration.ts
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@ -7,7 +7,7 @@ import cpfpRepository from '../repositories/CpfpRepository';
import { RowDataPacket } from 'mysql2';
class DatabaseMigration {
private static currentVersion = 111;
private static currentVersion = 112;
private queryTimeout = 3600_000;
private statisticsAddedIndexed = false;
private uniqueLogs: string[] = [];
@ -1255,6 +1255,23 @@ class DatabaseMigration {
await this.$executeQuery('ALTER TABLE `compact_cpfp_clusters` ADD template_algo TINYINT UNSIGNED NOT NULL DEFAULT 0');
await this.updateToSchemaVersion(111);
}
if (databaseSchemaVersion < 112 && isBitcoin === true) {
// Per-block minimum fee-merit effective fee rate (issue #6639). The computation
// version handles algorithm changes; the acceleration-set snapshot lets the
// bounded pull sweep detect late-arriving accelerations without producer-side
// writes.
await this.$executeQuery(`
ALTER TABLE blocks
ADD min_fee_rate DOUBLE UNSIGNED NULL DEFAULT NULL,
ADD min_fee_rate_version TINYINT UNSIGNED NOT NULL DEFAULT 0,
ADD min_fee_rate_acceleration_count SMALLINT UNSIGNED NOT NULL DEFAULT 0,
ADD min_fee_rate_acceleration_fingerprint CHAR(64) NOT NULL DEFAULT '',
ADD min_fee_rate_computed_at TIMESTAMP NULL DEFAULT NULL,
ADD INDEX min_fee_rate_backfill (stale, min_fee_rate_version, min_fee_rate_computed_at)
`);
await this.updateToSchemaVersion(112);
}
}
/**