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Merge pull request #1258 from nymkappa/feature/truncate-blocks-schema-change

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When blocks need re-indexing, truncate the table
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wiz 2022-02-17 11:19:07 +00:00 committed by GitHub
commit 5ab4c0e611
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2
backend/src/api/database-migration.ts
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@ -92,10 +92,12 @@ class DatabaseMigration {
await this.$executeQuery(connection, this.getCreateBlocksTableQuery(), await this.$checkIfTableExists('blocks'));
}
if (databaseSchemaVersion < 5 && isBitcoin === true) {
await this.$executeQuery(connection, 'TRUNCATE blocks;'); // Need to re-index
await this.$executeQuery(connection, 'ALTER TABLE blocks ADD `reward` double unsigned NOT NULL DEFAULT "0"');
}
if (databaseSchemaVersion < 6 && isBitcoin === true) {
await this.$executeQuery(connection, 'TRUNCATE blocks;'); // Need to re-index
// Cleanup original blocks fields type
await this.$executeQuery(connection, 'ALTER TABLE blocks MODIFY `height` integer unsigned NOT NULL DEFAULT "0"');
await this.$executeQuery(connection, 'ALTER TABLE blocks MODIFY `tx_count` smallint unsigned NOT NULL DEFAULT "0"');