The following environment variables can be used to select default
- connection parameter values, which will be used by PQconnectdb or
- PQsetdbLogin if no value is directly specified by the calling code.
+ connection parameter values, which will be used by
+ PQconnectdb> or
+ PQsetdbLogin> if no value is directly specified by the calling code.
These are useful to avoid hard-coding database names into simple
application programs.
- libpq++ uses only environment variables or PQconnectdb
+ libpq++ uses only environment variables or
+ libpq>'s PQconnectdb>
conninfo style strings.