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[indexing] make blocks.definition_hash nullable

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nymkappa 2025-01-28 11:37:06 +01:00
parent 79339c0589
commit b5d5231bc1
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1 changed files with 13 additions and 2 deletions
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15
backend/src/api/database-migration.ts
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@ -7,7 +7,7 @@ import cpfpRepository from '../repositories/CpfpRepository';
import { RowDataPacket } from 'mysql2'; import { RowDataPacket } from 'mysql2';
class DatabaseMigration { class DatabaseMigration {
private static currentVersion = 95; private static currentVersion = 96;
private queryTimeout = 3600_000; private queryTimeout = 3600_000;
private statisticsAddedIndexed = false; private statisticsAddedIndexed = false;
private uniqueLogs: string[] = []; private uniqueLogs: string[] = [];
@ -1121,7 +1121,7 @@ class DatabaseMigration {
// blocks pools-v2.json hash // blocks pools-v2.json hash
if (databaseSchemaVersion < 95) { if (databaseSchemaVersion < 95) {
let poolJsonSha = 'f737d86571d190cf1a1a3cf5fd86b33ba9624254'; let poolJsonSha = 'f737d86571d190cf1a1a3cf5fd86b33ba9624254'; // https://github.com/mempool/mining-pools/commit/f737d86571d190cf1a1a3cf5fd86b33ba9624254
const [poolJsonShaDb]: any[] = await DB.query(`SELECT string FROM state WHERE name = 'pools_json_sha'`); const [poolJsonShaDb]: any[] = await DB.query(`SELECT string FROM state WHERE name = 'pools_json_sha'`);
if (poolJsonShaDb?.length > 0) { if (poolJsonShaDb?.length > 0) {
poolJsonSha = poolJsonShaDb[0].string; poolJsonSha = poolJsonShaDb[0].string;
@ -1130,6 +1130,17 @@ class DatabaseMigration {
await this.$executeQuery('ALTER TABLE blocks ADD INDEX `definition_hash` (`definition_hash`)'); await this.$executeQuery('ALTER TABLE blocks ADD INDEX `definition_hash` (`definition_hash`)');
await this.updateToSchemaVersion(95); await this.updateToSchemaVersion(95);
} }
// Make definition_hash nullable
if (databaseSchemaVersion < 96) {
let poolJsonSha = '0138019f39e0f6033db576be15a4880a216c1dd0'; // https://github.com/mempool/mining-pools/commit/0138019f39e0f6033db576be15a4880a216c1dd0
const [poolJsonShaDb]: any[] = await DB.query(`SELECT string FROM state WHERE name = 'pools_json_sha'`);
if (poolJsonShaDb?.length > 0) {
poolJsonSha = poolJsonShaDb[0].string;
}
await this.$executeQuery(`ALTER TABLE blocks MODIFY COLUMN definition_hash varchar(255) NULL DEFAULT "${poolJsonSha}"`);
await this.updateToSchemaVersion(96);
}
} }
/** /**