Postgresql date trunc

Postgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date truncPostgresql date trunc