PQconnectionNeedsPassword Function

public function PQconnectionNeedsPassword(conn)

Uses

- iso_c_binding
- iso_fortran_env

Retuens true if the connection authentication method required a password, but none was available. Returns false if not.

This function can be applied after a failed connection attempt to decide whether to prompt the user for a password.

cf. PostgreSQL Documentation

Arguments

Type	Intent	Optional	Attributes		Name
type(c_ptr),	intent(in)			::	conn

Return Value logical

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