Trait SupportsCombinationClause

pub trait SupportsCombinationClause<Combinator, Rule> { }

Available on crate feature i-implement-a-third-party-backend-and-opt-into-breaking-changes only.

Marker trait used to indicate whenever a backend supports given combination

Implementors

impl SupportsCombinationClause<Except, All> for Pg

Available on crate feature postgres_backend only.

impl SupportsCombinationClause<Except, Distinct> for Pg

Available on crate feature postgres_backend only.

impl SupportsCombinationClause<Except, Distinct> for Sqlite

Available on crate feature sqlite only.

impl SupportsCombinationClause<Intersect, All> for Pg

Available on crate feature postgres_backend only.

impl SupportsCombinationClause<Intersect, Distinct> for Pg

Available on crate feature postgres_backend only.

impl SupportsCombinationClause<Intersect, Distinct> for Sqlite

Available on crate feature sqlite only.

impl SupportsCombinationClause<Union, All> for Mysql

Available on crate feature mysql_backend only.

impl SupportsCombinationClause<Union, All> for Pg

Available on crate feature postgres_backend only.

impl SupportsCombinationClause<Union, All> for Sqlite

Available on crate feature sqlite only.

impl SupportsCombinationClause<Union, Distinct> for Mysql

Available on crate feature mysql_backend only.

impl SupportsCombinationClause<Union, Distinct> for Pg

Available on crate feature postgres_backend only.

impl SupportsCombinationClause<Union, Distinct> for Sqlite

Available on crate feature sqlite only.