Help Center/ GaussDB/ Developer Guide(Distributed_2.x)/ API Reference/ libpq Interface Reference/ Database Connection Control Functions/ PQreset
Updated on 2023-10-23 GMT+08:00
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PQreset

Function

PQreset is used to reset the communication port to the server.

Prototype

void PQreset(PGconn *conn);

Parameter

Table 1 PQreset parameter

Keyword

Parameter Description

conn

Points to the object pointer that contains the connection information.

Precautions

This function will close the connection to the server and attempt to establish a new connection to the same server by using all the parameters previously used. This function is applicable to fault recovery after a connection exception occurs.

Example

For details, see Example.