Documentation → PostgreSQL 7.2

Unsupported versions: 7.3 / 7.2 / 7.1

Historical version. PostgreSQL 7.2 reached end of support in February 2007. See the current manual for supported releases.

PostgreSQL 7.2.8 Documentation
Prev	Chapter 1. libpq - C Library	Next

1.8. libpq Tracing Functions

PQtrace Enable tracing of the frontend/backend communication to a debugging file stream.
```
void PQtrace(PGconn *conn
             FILE *debug_port)
```
PQuntrace Disable tracing started by PQtrace.
```
void PQuntrace(PGconn *conn)
```

Prev	Home	Next
Functions Associated with the COPY Command	Up	libpq Control Functions

Report a documentation issue

Read the upstream documentation. For corrections, first check the current manual.