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[mssql] add beforeConnect type to config (#38487)

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Raised in issue #38367
This commit is contained in:
Cahil Foley 2019-09-20 03:16:44 +08:00 committed by Daniel Rosenwasser
parent 66b1826174
commit 31b1f54432
3 changed files with 16 additions and 5 deletions
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12
types/mssql/index.d.ts vendored
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@ -16,6 +16,7 @@
import events = require('events');
import tds = require('tedious');
export interface ISqlType {
type: ISqlTypeFactory;
}
@ -138,7 +139,7 @@ export interface IResult<T> {
}
export interface IBulkResult {
rowsAffected: number;
rowsAffected: number;
}
export interface IProcedureResult<T> extends IResult<T> {
@ -201,6 +202,11 @@ export interface config {
parseJSON?: boolean;
options?: IOptions;
pool?: IPool;
/**
* Invoked before opening the connection. The parameter conn is the configured
* tedious Connection. It can be used for attaching event handlers.
*/
beforeConnect?: (conn: tds.Connection) => void
}
export declare class ConnectionPool extends events.EventEmitter {
@ -216,7 +222,7 @@ export declare class ConnectionPool extends events.EventEmitter {
public query<Entity>(command: string, callback: (err?: Error, recordset?: IResult<Entity>) => void): void;
public batch(batch: string): Promise<IResult<any>>;
public batch(strings: TemplateStringsArray, ...interpolations: any[]): Promise<IResult<any>>;
public batch(batch: string, callback: (err?: Error, recordset?: IResult<any>) => void): void;
public batch(batch: string, callback: (err?: Error, recordset?: IResult<any>) => void): void;
public batch<Entity>(batch: string): Promise<IResult<Entity>>;
public batch<Entity>(strings: TemplateStringsArray, ...interpolations: any[]): Promise<IResult<Entity>>;
public connect(): Promise<ConnectionPool>;
@ -319,7 +325,7 @@ export declare class Request extends events.EventEmitter {
public query<Entity>(command: string, callback: (err?: Error, recordset?: IResult<Entity>) => void): void;
public batch(batch: string): Promise<IResult<any>>;
public batch(strings: TemplateStringsArray, ...interpolations: any[]): Promise<IResult<any>>;
public batch(batch: string, callback: (err?: Error, recordset?: IResult<any>) => void): void;
public batch(batch: string, callback: (err?: Error, recordset?: IResult<any>) => void): void;
public batch<Entity>(batch: string): Promise<IResult<Entity>>;
public batch<Entity>(strings: TemplateStringsArray, ...interpolations: any[]): Promise<IResult<Entity>>;
public batch<Entity>(batch: string, callback: (err?: any, recordset?: IResult<Entity>) => void): void;

7
types/mssql/mssql-tests.ts
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@ -16,6 +16,11 @@ var config: sql.config = {
},
pool: {
autostart: true
},
beforeConnect: conn => {
conn.on('debug', message => console.info(message));
conn.on('error', err => console.error(err));
conn.removeAllListeners();
}
}
@ -162,7 +167,7 @@ function test_promise_returns() {
connection.query<Entity>('SELECT 1 as value').then(res => { });
connection.query`SELECT ${1}`.then((recordset) => { });
connection.batch('create procedure #temporary as select * from table').then((recordset) => { });
connection.batch<Entity>('create procedure #temporary as select * from table;select 1 as value').then((recordset) => { });
connection.batch<Entity>('create procedure #temporary as select * from table;select 1 as value').then((recordset) => { });
connection.batch`create procedure #temporary as select ${1} from table`.then((recordset) => { });
connection.batch<Entity>`create procedure #temporary as select ${1} from table`.then((recordset) => { });

2
types/mssql/tsconfig.json
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@ -21,4 +21,4 @@
"msnodesqlv8.d.ts",
"mssql-tests.ts"
]
}
}