David Walsh
25 lines
969 B
TypeScript
25 lines
969 B
TypeScript
import { MigrationInterface, QueryRunner } from 'typeorm';
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const TABLE_NAME = 'rfqm_worker_heartbeats';
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/**
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* Manually remove the old primary key and create a new one with both
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* 'address' and 'chainId'.
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*
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* The previous migration added `chain_id` as part of the primary key,
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* but after some investigation it seems this does not happen if the
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* table already has data in it.
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*/
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export class FixHeartbeatIndexToInclueAddressAndChainId1647641978453 implements MigrationInterface {
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public async up(queryRunner: QueryRunner): Promise<void> {
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await queryRunner.clearTable(TABLE_NAME);
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await queryRunner.dropPrimaryKey(TABLE_NAME);
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await queryRunner.createPrimaryKey(TABLE_NAME, ['address', 'chain_id']);
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}
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public async down(_queryRunner: QueryRunner): Promise<void> {
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// a no-op since the table state is ill-defined from the previous
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// migration depending on whether or not there was data in the table
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}
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}
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