Postgres.PGClient
Class: PGClient
postgres.PGClient
PGClient is a client for Postgres database. Internally client uses go-pg/pg driver.
Example
Table of contents
Constructors
Methods
Constructors
constructor
• new PGClient(): PGClient
Returns
Defined in
postgres.ts:16
Methods
Connect
▸ Connect(host
, port
, username
): boolean
Connect connects to Postgres database using given credentials. If connection is successful, it returns true. If connection is unsuccessful, it returns false and error. The connection is closed after the function returns.
Parameters
Name | Type |
---|---|
host | string |
port | number |
username | string |
Returns
boolean
Example
Defined in
postgres.ts:44
ConnectWithDB
▸ ConnectWithDB(host
, port
, username
): boolean
ConnectWithDB connects to Postgres database using given credentials and database name. If connection is successful, it returns true. If connection is unsuccessful, it returns false and error. The connection is closed after the function returns.
Parameters
Name | Type |
---|---|
host | string |
port | number |
username | string |
Returns
boolean
Example
Defined in
postgres.ts:78
ExecuteQuery
▸ ExecuteQuery(host
, port
, username
): SQLResult
ExecuteQuery connects to Postgres database using given credentials and database name. and executes a query on the db. If connection is successful, it returns the result of the query.
Parameters
Name | Type |
---|---|
host | string |
port | number |
username | string |
Returns
Example
Defined in
postgres.ts:61
IsPostgres
▸ IsPostgres(host
, port
): boolean
IsPostgres checks if the given host and port are running Postgres database. If connection is successful, it returns true. If connection is unsuccessful, it returns false and error.
Parameters
Name | Type |
---|---|
host | string |
port | number |
Returns
boolean
Example
Defined in
postgres.ts:27
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