Konrad Witaszczyk wrote > Hi, > > While PQresultErrorField() from libpq allows to get context in which an > error
> occurred for immediate constraints, and thus an SQL statement which caused > the > constraint violation, I cannot see any way to find out which SQL statement > caused an error in case of deferred constraints, in particular deferred > foreign > key constraints. > > Is there any way to check which SQL statement or at least which row > violated a > constraint when it's deferred? If not does anyone know why there is such > restriction? > > > Konrad > > > > signature.asc (981 bytes) > <http://www.postgresql-archive.org/attachment/6015088/0/signature.asc> First of all, you need to locate the problem SQL by modifying log parameters. sed -ir "s/#*logging_collector.*/logging_collector= on/" $PGDATA/postgresql.conf sed -ir "s/#*log_directory.*/log_directory = 'pg_log'/" $PGDATA/postgresql.conf sed -ir "s/#*log_statement.*/log_statement= 'all'/" $PGDATA/postgresql.conf Execute this SQL and send error message in the log. regards Jack Gao -- Sent from: http://www.postgresql-archive.org/PostgreSQL-general-f1843780.html
