Struct SqlBooleanOr 

pub struct SqlBooleanOr<S: SelectableTables, Lhs: SqlExpression<S, SqlType = SqlBool>, Rhs: SqlExpression<S, SqlType = SqlBool>> { /* private fields */ }

Implementations

impl<S: SelectableTables, Lhs: SqlExpression<S, SqlType = SqlBool>, Rhs: SqlExpression<S, SqlType = SqlBool>> SqlBooleanOr<S, Lhs, Rhs>

pub fn new(lhs: Lhs, rhs: Rhs) -> Self

Trait Implementations

impl<S: SelectableTables, Lhs: SqlExpression<S, SqlType = SqlBool>, Rhs: SqlExpression<S, SqlType = SqlBool>> SqlExpression<S> for SqlBooleanOr<S, Lhs, Rhs>

const IS_AGGREGATE: bool

Is this sql expression an aggregate expression?

type SqlType = <Lhs as SqlExpression<S>>::SqlType

The sql type of this sql expresion.

type RustType = <Lhs as SqlExpression<S>>::RustType

The rust type of this sql expression.

fn write_sql_string<'s, 'a>( &'s self, f: &mut String, parameter_binder: &mut ParameterBinder<'a>, ) -> Result

where 's: 'a,

Writes the sql expression as an sql string which can be evaluated by the database.

fn write_parenthesized_sql_string<'s, 'a>( &'s self, f: &mut String, parameter_binder: &mut ParameterBinder<'a>, ) -> Result

where 's: 'a,

Writes the sql expression as an sql string surrounded by parentheses.

fn equals<O: SqlExpression<S, SqlType = <Self as SqlExpression<S>>::SqlType>>( self, other: O, ) -> SqlConditionEq<S, Self, O>

Returns a condition which will be true if the given expression is equal to this one.

fn not_equals<O: SqlExpression<S, SqlType = <Self as SqlExpression<S>>::SqlType>>( self, other: O, ) -> SqlConditionNotEq<S, Self, O>

Returns a condition which will be true if the given expression is not equal to this one.

fn count(self) -> SqlCount<S, Self>

Returns an expression which evaluates to the amount of items returned from the query.