60 lines
2.4 KiB
TypeScript
60 lines
2.4 KiB
TypeScript
import type { DatabaseConnection, QueryResult } from '../../driver/database-connection.js';
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import type { Driver, TransactionSettings } from '../../driver/driver.js';
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import type { MssqlDialectConfig, Tedious, TediousConnection } from './mssql-dialect-config.js';
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import { CompiledQuery } from '../../query-compiler/compiled-query.js';
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declare const PRIVATE_RESET_METHOD: unique symbol;
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declare const PRIVATE_DESTROY_METHOD: unique symbol;
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declare const PRIVATE_VALIDATE_METHOD: unique symbol;
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export declare class MssqlDriver implements Driver {
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#private;
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constructor(config: MssqlDialectConfig);
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/**
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* Initializes the driver.
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*
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* After calling this method the driver should be usable and `acquireConnection` etc.
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* methods should be callable.
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*/
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init(): Promise<void>;
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/**
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* Acquires a new connection from the pool.
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*/
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acquireConnection(): Promise<DatabaseConnection>;
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/**
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* Begins a transaction.
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*/
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beginTransaction(connection: MssqlConnection, settings: TransactionSettings): Promise<void>;
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/**
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* Commits a transaction.
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*/
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commitTransaction(connection: MssqlConnection): Promise<void>;
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/**
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* Rolls back a transaction.
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*/
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rollbackTransaction(connection: MssqlConnection): Promise<void>;
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savepoint(connection: MssqlConnection, savepointName: string): Promise<void>;
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rollbackToSavepoint(connection: MssqlConnection, savepointName: string): Promise<void>;
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/**
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* Releases a connection back to the pool.
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*/
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releaseConnection(connection: MssqlConnection): Promise<void>;
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/**
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* Destroys the driver and releases all resources.
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*/
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destroy(): Promise<void>;
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}
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declare class MssqlConnection implements DatabaseConnection {
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#private;
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constructor(connection: TediousConnection, tedious: Tedious);
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beginTransaction(settings: TransactionSettings): Promise<void>;
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commitTransaction(): Promise<void>;
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connect(): Promise<this>;
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executeQuery<O>(compiledQuery: CompiledQuery): Promise<QueryResult<O>>;
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rollbackTransaction(savepointName?: string): Promise<void>;
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savepoint(savepointName: string): Promise<void>;
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streamQuery<O>(compiledQuery: CompiledQuery, chunkSize: number): AsyncIterableIterator<QueryResult<O>>;
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[PRIVATE_DESTROY_METHOD](): Promise<void>;
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[PRIVATE_RESET_METHOD](): Promise<void>;
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[PRIVATE_VALIDATE_METHOD](): Promise<boolean>;
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}
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export {};
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