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Merge pull request #3804 from mempool/mononaut/split-summaries-table

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Break block templates into their own db table
This commit is contained in:
softsimon
2023-06-06 19:30:28 +04:00
committed by GitHub
parent eb8c38e4e8 b171ed6dd0
commit f2e216b9ac
3 changed files with 17 additions and 4 deletions
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14
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 = 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);
}
}
/**