n8n/packages/cli/src/databases/migrations/mysqldb/1665754637026-RemoveCredentialUsageTable.ts

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import { MigrationInterface, QueryRunner } from 'typeorm';
import { getTablePrefix, logMigrationEnd, logMigrationStart } from '../../utils/migrationHelpers';
export class RemoveCredentialUsageTable1665754637026 implements MigrationInterface {
name = 'RemoveCredentialUsageTable1665754637026';
async up(queryRunner: QueryRunner) {
logMigrationStart(this.name);
const tablePrefix = getTablePrefix();
await queryRunner.query(`DROP TABLE \`${tablePrefix}credential_usage\``);
logMigrationEnd(this.name);
}
async down(queryRunner: QueryRunner) {
const tablePrefix = getTablePrefix();
await queryRunner.query(
`CREATE TABLE \`${tablePrefix}credential_usage\` (` +
'`workflowId` int NOT NULL,' +
'`nodeId` char(200) NOT NULL,' +
"`credentialId` int NOT NULL DEFAULT '1'," +
`\`createdAt\` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,` +
`\`updatedAt\` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,` +
'PRIMARY KEY (`workflowId`, `nodeId`, `credentialId`)' +
") ENGINE='InnoDB';",
);
await queryRunner.query(
`ALTER TABLE \`${tablePrefix}credential_usage\` ADD CONSTRAINT \`FK_${tablePrefix}518e1ece107b859ca6ce9ed2487f7e23\` FOREIGN KEY (\`workflowId\`) REFERENCES \`${tablePrefix}workflow_entity\`(\`id\`) ON DELETE CASCADE ON UPDATE CASCADE`,
);
await queryRunner.query(
`ALTER TABLE \`${tablePrefix}credential_usage\` ADD CONSTRAINT \`FK_${tablePrefix}7ce200a20ade7ae89fa7901da896993f\` FOREIGN KEY (\`credentialId\`) REFERENCES \`${tablePrefix}credentials_entity\`(\`id\`) ON DELETE CASCADE ON UPDATE CASCADE`,
);
}
}