machankura/mempool
3
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Break block templates into their own db table

Browse Source
This commit is contained in:
Mononaut
2023-05-25 17:39:45 -04:00
parent 126a75ed45
commit b171ed6dd0
3 changed files with 17 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
backend/src/api/database-migration.ts
View File

@@ -7,7 +7,7 @@ import cpfpRepository from '../repositories/CpfpRepository';
import { RowDataPacket } from 'mysql2';
class DatabaseMigration {
private static currentVersion = 60;
private static currentVersion = 61;
private queryTimeout = 3600_000;
private statisticsAddedIndexed = false;
private uniqueLogs: string[] = [];
@@ -521,6 +521,18 @@ class DatabaseMigration {
await this.$executeQuery('ALTER TABLE `blocks_audits` ADD sigop_txs JSON DEFAULT "[]"');
await this.updateToSchemaVersion(60);
}
if (databaseSchemaVersion < 61 && isBitcoin === true) {
// Break block templates into their own table
if (! await this.$checkIfTableExists('blocks_templates')) {
await this.$executeQuery('CREATE TABLE blocks_templates AS SELECT id, template FROM blocks_summaries WHERE template != "[]"');
}
await this.$executeQuery('ALTER TABLE blocks_templates MODIFY template JSON DEFAULT "[]"');
await this.$executeQuery('ALTER TABLE blocks_templates ADD PRIMARY KEY (id)');
await this.$executeQuery('ALTER TABLE blocks_summaries DROP COLUMN template');
await this.updateToSchemaVersion(61);
}
}
/**