first commit

packages/nodes-base/nodes/MySql/v2/helpers/interfaces.ts

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+import type mysql2 from 'mysql2/promise';
+import type { IDataObject, INodeExecutionData, SSHCredentials } from 'n8n-workflow';
+
+export type Mysql2Connection = mysql2.Connection;
+export type Mysql2Pool = mysql2.Pool;
+export type Mysql2OkPacket = mysql2.OkPacket;
+export type Mysql2PoolConnection = mysql2.PoolConnection;
+
+export type QueryValues = Array<string | number | IDataObject>;
+export type QueryWithValues = { query: string; values: QueryValues };
+
+export type QueryRunner = (queries: QueryWithValues[]) => Promise<INodeExecutionData[]>;
+
+export type WhereClause = { column: string; condition: string; value: string | number };
+export type SortRule = { column: string; direction: string };
+
+export const AUTO_MAP = 'autoMapInputData';
+const MANUAL = 'defineBelow';
+export const DATA_MODE = {
+	AUTO_MAP,
+	MANUAL,
+};
+
+export const SINGLE = 'single';
+const TRANSACTION = 'transaction';
+const INDEPENDENTLY = 'independently';
+export const BATCH_MODE = { SINGLE, TRANSACTION, INDEPENDENTLY };
+
+export type QueryMode = typeof SINGLE | typeof TRANSACTION | typeof INDEPENDENTLY;
+
+type WithSSL =
+	| { ssl: false }
+	| { ssl: true; caCertificate: string; clientCertificate: string; clientPrivateKey: string };
+
+type WithSSHTunnel =
+	| { sshTunnel: false }
+	| ({
+			sshTunnel: true;
+	  } & SSHCredentials);
+
+export type MysqlNodeCredentials = {
+	host: string;
+	port: number;
+	database: string;
+	user: string;
+	password: string;
+	connectTimeout: number;
+} & WithSSL &
+	WithSSHTunnel;
+
+export type ParameterMatch = {
+	match: string;
+	index: number;
+	paramNumber: string;
+	isName: boolean;
+};