Provides types and functions related to working with PostgreSQL
Much of this module is re-exported from database agnostic locations. However, if you are writing code specifically to extend Diesel on PostgreSQL, you may need to work with this module directly.
Data structures for PG types which have no corresponding Rust type
PostgreSQL related query builder extensions
PostgreSQL specific types
Types and functions related to PG’s
ON CONFLICT clause
DISTINCT ON (...)
The PostgreSQL backend
The connection string expected by
should be a PostgreSQL connection string, as documented at
Determines the OID of types at runtime
The PostgreSQL query builder
The OIDs for a SQL type
Used to build a transaction, specifying additional details.