Trait diesel::backend::SupportsReturningClause[][src]

pub trait SupportsReturningClause { }

A trait indicating that implementing backend provides support for RETURNING clauses.

This trait has to be implemented in order to be able to use methods such as get_results and returning. Namely, any method which leads to usage of RETURNING clauses in SQL sent to backend will require that this trait be implemented for used backend.


impl SupportsReturningClause for Pg[src]

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