Trait diesel::expression::SelectableExpression

pub trait SelectableExpression<QS: ?Sized>: AppearsOnTable<QS> { }

Indicates that an expression can be selected from a source.

Columns will implement this for their table. Certain special types, like CountStar and Bound will implement this for all sources. Most compound expressions will implement this if each of their parts implement it.

Notably, columns will not implement this trait for the right side of a left join. To select a column or expression using a column from the right side of a left join, you must call .nullable() on it.

Implementations on Foreign Types

impl<'a, T, QS> SelectableExpression<QS> for &'a T

where T: SelectableExpression<QS> + ?Sized, &'a T: AppearsOnTable<QS>,

impl<T0, QS> SelectableExpression<QS> for (T0,)

where T0: SelectableExpression<QS>, (T0,): AppearsOnTable<QS>,

impl<T0, T1, QS> SelectableExpression<QS> for (T0, T1)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, (T0, T1): AppearsOnTable<QS>,

impl<T0, T1, T2, QS> SelectableExpression<QS> for (T0, T1, T2)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, (T0, T1, T2): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, QS> SelectableExpression<QS> for (T0, T1, T2, T3)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, (T0, T1, T2, T3): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, (T0, T1, T2, T3, T4): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, T5, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4, T5)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, T5: SelectableExpression<QS>, (T0, T1, T2, T3, T4, T5): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, T5, T6, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4, T5, T6)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, T5: SelectableExpression<QS>, T6: SelectableExpression<QS>, (T0, T1, T2, T3, T4, T5, T6): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, T5, T6, T7, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4, T5, T6, T7)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, T5: SelectableExpression<QS>, T6: SelectableExpression<QS>, T7: SelectableExpression<QS>, (T0, T1, T2, T3, T4, T5, T6, T7): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4, T5, T6, T7, T8)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, T5: SelectableExpression<QS>, T6: SelectableExpression<QS>, T7: SelectableExpression<QS>, T8: SelectableExpression<QS>, (T0, T1, T2, T3, T4, T5, T6, T7, T8): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, T5: SelectableExpression<QS>, T6: SelectableExpression<QS>, T7: SelectableExpression<QS>, T8: SelectableExpression<QS>, T9: SelectableExpression<QS>, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, T5: SelectableExpression<QS>, T6: SelectableExpression<QS>, T7: SelectableExpression<QS>, T8: SelectableExpression<QS>, T9: SelectableExpression<QS>, T10: SelectableExpression<QS>, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, T5: SelectableExpression<QS>, T6: SelectableExpression<QS>, T7: SelectableExpression<QS>, T8: SelectableExpression<QS>, T9: SelectableExpression<QS>, T10: SelectableExpression<QS>, T11: SelectableExpression<QS>, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, T5: SelectableExpression<QS>, T6: SelectableExpression<QS>, T7: SelectableExpression<QS>, T8: SelectableExpression<QS>, T9: SelectableExpression<QS>, T10: SelectableExpression<QS>, T11: SelectableExpression<QS>, T12: SelectableExpression<QS>, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, T5: SelectableExpression<QS>, T6: SelectableExpression<QS>, T7: SelectableExpression<QS>, T8: SelectableExpression<QS>, T9: SelectableExpression<QS>, T10: SelectableExpression<QS>, T11: SelectableExpression<QS>, T12: SelectableExpression<QS>, T13: SelectableExpression<QS>, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, T5: SelectableExpression<QS>, T6: SelectableExpression<QS>, T7: SelectableExpression<QS>, T8: SelectableExpression<QS>, T9: SelectableExpression<QS>, T10: SelectableExpression<QS>, T11: SelectableExpression<QS>, T12: SelectableExpression<QS>, T13: SelectableExpression<QS>, T14: SelectableExpression<QS>, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, T5: SelectableExpression<QS>, T6: SelectableExpression<QS>, T7: SelectableExpression<QS>, T8: SelectableExpression<QS>, T9: SelectableExpression<QS>, T10: SelectableExpression<QS>, T11: SelectableExpression<QS>, T12: SelectableExpression<QS>, T13: SelectableExpression<QS>, T14: SelectableExpression<QS>, T15: SelectableExpression<QS>, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, T5: SelectableExpression<QS>, T6: SelectableExpression<QS>, T7: SelectableExpression<QS>, T8: SelectableExpression<QS>, T9: SelectableExpression<QS>, T10: SelectableExpression<QS>, T11: SelectableExpression<QS>, T12: SelectableExpression<QS>, T13: SelectableExpression<QS>, T14: SelectableExpression<QS>, T15: SelectableExpression<QS>, T16: SelectableExpression<QS>, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, T5: SelectableExpression<QS>, T6: SelectableExpression<QS>, T7: SelectableExpression<QS>, T8: SelectableExpression<QS>, T9: SelectableExpression<QS>, T10: SelectableExpression<QS>, T11: SelectableExpression<QS>, T12: SelectableExpression<QS>, T13: SelectableExpression<QS>, T14: SelectableExpression<QS>, T15: SelectableExpression<QS>, T16: SelectableExpression<QS>, T17: SelectableExpression<QS>, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, T5: SelectableExpression<QS>, T6: SelectableExpression<QS>, T7: SelectableExpression<QS>, T8: SelectableExpression<QS>, T9: SelectableExpression<QS>, T10: SelectableExpression<QS>, T11: SelectableExpression<QS>, T12: SelectableExpression<QS>, T13: SelectableExpression<QS>, T14: SelectableExpression<QS>, T15: SelectableExpression<QS>, T16: SelectableExpression<QS>, T17: SelectableExpression<QS>, T18: SelectableExpression<QS>, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, T5: SelectableExpression<QS>, T6: SelectableExpression<QS>, T7: SelectableExpression<QS>, T8: SelectableExpression<QS>, T9: SelectableExpression<QS>, T10: SelectableExpression<QS>, T11: SelectableExpression<QS>, T12: SelectableExpression<QS>, T13: SelectableExpression<QS>, T14: SelectableExpression<QS>, T15: SelectableExpression<QS>, T16: SelectableExpression<QS>, T17: SelectableExpression<QS>, T18: SelectableExpression<QS>, T19: SelectableExpression<QS>, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, T5: SelectableExpression<QS>, T6: SelectableExpression<QS>, T7: SelectableExpression<QS>, T8: SelectableExpression<QS>, T9: SelectableExpression<QS>, T10: SelectableExpression<QS>, T11: SelectableExpression<QS>, T12: SelectableExpression<QS>, T13: SelectableExpression<QS>, T14: SelectableExpression<QS>, T15: SelectableExpression<QS>, T16: SelectableExpression<QS>, T17: SelectableExpression<QS>, T18: SelectableExpression<QS>, T19: SelectableExpression<QS>, T20: SelectableExpression<QS>, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, T5: SelectableExpression<QS>, T6: SelectableExpression<QS>, T7: SelectableExpression<QS>, T8: SelectableExpression<QS>, T9: SelectableExpression<QS>, T10: SelectableExpression<QS>, T11: SelectableExpression<QS>, T12: SelectableExpression<QS>, T13: SelectableExpression<QS>, T14: SelectableExpression<QS>, T15: SelectableExpression<QS>, T16: SelectableExpression<QS>, T17: SelectableExpression<QS>, T18: SelectableExpression<QS>, T19: SelectableExpression<QS>, T20: SelectableExpression<QS>, T21: SelectableExpression<QS>, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, T5: SelectableExpression<QS>, T6: SelectableExpression<QS>, T7: SelectableExpression<QS>, T8: SelectableExpression<QS>, T9: SelectableExpression<QS>, T10: SelectableExpression<QS>, T11: SelectableExpression<QS>, T12: SelectableExpression<QS>, T13: SelectableExpression<QS>, T14: SelectableExpression<QS>, T15: SelectableExpression<QS>, T16: SelectableExpression<QS>, T17: SelectableExpression<QS>, T18: SelectableExpression<QS>, T19: SelectableExpression<QS>, T20: SelectableExpression<QS>, T21: SelectableExpression<QS>, T22: SelectableExpression<QS>, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, T5: SelectableExpression<QS>, T6: SelectableExpression<QS>, T7: SelectableExpression<QS>, T8: SelectableExpression<QS>, T9: SelectableExpression<QS>, T10: SelectableExpression<QS>, T11: SelectableExpression<QS>, T12: SelectableExpression<QS>, T13: SelectableExpression<QS>, T14: SelectableExpression<QS>, T15: SelectableExpression<QS>, T16: SelectableExpression<QS>, T17: SelectableExpression<QS>, T18: SelectableExpression<QS>, T19: SelectableExpression<QS>, T20: SelectableExpression<QS>, T21: SelectableExpression<QS>, T22: SelectableExpression<QS>, T23: SelectableExpression<QS>, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, T5: SelectableExpression<QS>, T6: SelectableExpression<QS>, T7: SelectableExpression<QS>, T8: SelectableExpression<QS>, T9: SelectableExpression<QS>, T10: SelectableExpression<QS>, T11: SelectableExpression<QS>, T12: SelectableExpression<QS>, T13: SelectableExpression<QS>, T14: SelectableExpression<QS>, T15: SelectableExpression<QS>, T16: SelectableExpression<QS>, T17: SelectableExpression<QS>, T18: SelectableExpression<QS>, T19: SelectableExpression<QS>, T20: SelectableExpression<QS>, T21: SelectableExpression<QS>, T22: SelectableExpression<QS>, T23: SelectableExpression<QS>, T24: SelectableExpression<QS>, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, T5: SelectableExpression<QS>, T6: SelectableExpression<QS>, T7: SelectableExpression<QS>, T8: SelectableExpression<QS>, T9: SelectableExpression<QS>, T10: SelectableExpression<QS>, T11: SelectableExpression<QS>, T12: SelectableExpression<QS>, T13: SelectableExpression<QS>, T14: SelectableExpression<QS>, T15: SelectableExpression<QS>, T16: SelectableExpression<QS>, T17: SelectableExpression<QS>, T18: SelectableExpression<QS>, T19: SelectableExpression<QS>, T20: SelectableExpression<QS>, T21: SelectableExpression<QS>, T22: SelectableExpression<QS>, T23: SelectableExpression<QS>, T24: SelectableExpression<QS>, T25: SelectableExpression<QS>, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, T5: SelectableExpression<QS>, T6: SelectableExpression<QS>, T7: SelectableExpression<QS>, T8: SelectableExpression<QS>, T9: SelectableExpression<QS>, T10: SelectableExpression<QS>, T11: SelectableExpression<QS>, T12: SelectableExpression<QS>, T13: SelectableExpression<QS>, T14: SelectableExpression<QS>, T15: SelectableExpression<QS>, T16: SelectableExpression<QS>, T17: SelectableExpression<QS>, T18: SelectableExpression<QS>, T19: SelectableExpression<QS>, T20: SelectableExpression<QS>, T21: SelectableExpression<QS>, T22: SelectableExpression<QS>, T23: SelectableExpression<QS>, T24: SelectableExpression<QS>, T25: SelectableExpression<QS>, T26: SelectableExpression<QS>, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, T5: SelectableExpression<QS>, T6: SelectableExpression<QS>, T7: SelectableExpression<QS>, T8: SelectableExpression<QS>, T9: SelectableExpression<QS>, T10: SelectableExpression<QS>, T11: SelectableExpression<QS>, T12: SelectableExpression<QS>, T13: SelectableExpression<QS>, T14: SelectableExpression<QS>, T15: SelectableExpression<QS>, T16: SelectableExpression<QS>, T17: SelectableExpression<QS>, T18: SelectableExpression<QS>, T19: SelectableExpression<QS>, T20: SelectableExpression<QS>, T21: SelectableExpression<QS>, T22: SelectableExpression<QS>, T23: SelectableExpression<QS>, T24: SelectableExpression<QS>, T25: SelectableExpression<QS>, T26: SelectableExpression<QS>, T27: SelectableExpression<QS>, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, T5: SelectableExpression<QS>, T6: SelectableExpression<QS>, T7: SelectableExpression<QS>, T8: SelectableExpression<QS>, T9: SelectableExpression<QS>, T10: SelectableExpression<QS>, T11: SelectableExpression<QS>, T12: SelectableExpression<QS>, T13: SelectableExpression<QS>, T14: SelectableExpression<QS>, T15: SelectableExpression<QS>, T16: SelectableExpression<QS>, T17: SelectableExpression<QS>, T18: SelectableExpression<QS>, T19: SelectableExpression<QS>, T20: SelectableExpression<QS>, T21: SelectableExpression<QS>, T22: SelectableExpression<QS>, T23: SelectableExpression<QS>, T24: SelectableExpression<QS>, T25: SelectableExpression<QS>, T26: SelectableExpression<QS>, T27: SelectableExpression<QS>, T28: SelectableExpression<QS>, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, T5: SelectableExpression<QS>, T6: SelectableExpression<QS>, T7: SelectableExpression<QS>, T8: SelectableExpression<QS>, T9: SelectableExpression<QS>, T10: SelectableExpression<QS>, T11: SelectableExpression<QS>, T12: SelectableExpression<QS>, T13: SelectableExpression<QS>, T14: SelectableExpression<QS>, T15: SelectableExpression<QS>, T16: SelectableExpression<QS>, T17: SelectableExpression<QS>, T18: SelectableExpression<QS>, T19: SelectableExpression<QS>, T20: SelectableExpression<QS>, T21: SelectableExpression<QS>, T22: SelectableExpression<QS>, T23: SelectableExpression<QS>, T24: SelectableExpression<QS>, T25: SelectableExpression<QS>, T26: SelectableExpression<QS>, T27: SelectableExpression<QS>, T28: SelectableExpression<QS>, T29: SelectableExpression<QS>, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, T5: SelectableExpression<QS>, T6: SelectableExpression<QS>, T7: SelectableExpression<QS>, T8: SelectableExpression<QS>, T9: SelectableExpression<QS>, T10: SelectableExpression<QS>, T11: SelectableExpression<QS>, T12: SelectableExpression<QS>, T13: SelectableExpression<QS>, T14: SelectableExpression<QS>, T15: SelectableExpression<QS>, T16: SelectableExpression<QS>, T17: SelectableExpression<QS>, T18: SelectableExpression<QS>, T19: SelectableExpression<QS>, T20: SelectableExpression<QS>, T21: SelectableExpression<QS>, T22: SelectableExpression<QS>, T23: SelectableExpression<QS>, T24: SelectableExpression<QS>, T25: SelectableExpression<QS>, T26: SelectableExpression<QS>, T27: SelectableExpression<QS>, T28: SelectableExpression<QS>, T29: SelectableExpression<QS>, T30: SelectableExpression<QS>, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30): AppearsOnTable<QS>,

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, T31, QS> SelectableExpression<QS> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, T31)

where T0: SelectableExpression<QS>, T1: SelectableExpression<QS>, T2: SelectableExpression<QS>, T3: SelectableExpression<QS>, T4: SelectableExpression<QS>, T5: SelectableExpression<QS>, T6: SelectableExpression<QS>, T7: SelectableExpression<QS>, T8: SelectableExpression<QS>, T9: SelectableExpression<QS>, T10: SelectableExpression<QS>, T11: SelectableExpression<QS>, T12: SelectableExpression<QS>, T13: SelectableExpression<QS>, T14: SelectableExpression<QS>, T15: SelectableExpression<QS>, T16: SelectableExpression<QS>, T17: SelectableExpression<QS>, T18: SelectableExpression<QS>, T19: SelectableExpression<QS>, T20: SelectableExpression<QS>, T21: SelectableExpression<QS>, T22: SelectableExpression<QS>, T23: SelectableExpression<QS>, T24: SelectableExpression<QS>, T25: SelectableExpression<QS>, T26: SelectableExpression<QS>, T27: SelectableExpression<QS>, T28: SelectableExpression<QS>, T29: SelectableExpression<QS>, T30: SelectableExpression<QS>, T31: SelectableExpression<QS>, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, T31): AppearsOnTable<QS>,

impl<T, QS> SelectableExpression<QS> for Box<T>

where T: SelectableExpression<QS> + ?Sized, Box<T>: AppearsOnTable<QS>,

Implementors

impl<L, R, QS> SelectableExpression<QS> for Concat<L, R>

where Concat<L, R>: AppearsOnTable<QS>, L: SelectableExpression<QS>, R: SelectableExpression<QS>,

impl<QS> SelectableExpression<QS> for now

where now: AppearsOnTable<QS>,

impl<QS> SelectableExpression<QS> for today

where today: AppearsOnTable<QS>,

impl<QS, Query, Value> SelectableExpression<QS> for UncheckedBind<Query, Value>

where Self: AppearsOnTable<QS>,

impl<QS, ST, T> SelectableExpression<QS> for SqlLiteral<ST, T>

where Self: Expression,

impl<S, C> SelectableExpression<Alias<S>> for AliasedField<S, C>

where S: AliasSource, C: Column<Table = S::Target>, Self: AppearsOnTable<Alias<S>>,

impl<ST, I, QS> SelectableExpression<QS> for Many<ST, I>

where Many<ST, I>: AppearsOnTable<QS>, ST: SingleValue, I: AsExpression<ST>, <I as AsExpression<ST>>::Expression: SelectableExpression<QS>,

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

impl<T, QS> SelectableExpression<QS> for Exists<T>

where Self: AppearsOnTable<QS>, Subselect<T, Bool>: SelectableExpression<QS>,

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

impl<T, U, QS> SelectableExpression<QS> for In<T, U>

where In<T, U>: AppearsOnTable<QS>, T: SelectableExpression<QS>, U: SelectableExpression<QS>,

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

impl<T, U, QS> SelectableExpression<QS> for NotIn<T, U>

where NotIn<T, U>: AppearsOnTable<QS>, T: SelectableExpression<QS>, U: SelectableExpression<QS>,

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

impl<W, T, E, QS> SelectableExpression<QS> for CaseWhen<CaseWhenConditionsLeaf<W, T>, ElseExpression<E>>

where CaseWhen<CaseWhenConditionsLeaf<W, T>, ElseExpression<E>>: AppearsOnTable<QS>, W: SelectableExpression<QS>, T: SelectableExpression<QS>, E: SelectableExpression<QS>,

impl<W, T, QS> SelectableExpression<QS> for CaseWhen<CaseWhenConditionsLeaf<W, T>, NoElseExpression>

where CaseWhen<CaseWhenConditionsLeaf<W, T>, NoElseExpression>: AppearsOnTable<QS>, W: SelectableExpression<QS>, T: SelectableExpression<QS>,

impl<W, T, Whens, E, QS> SelectableExpression<QS> for CaseWhen<CaseWhenConditionsIntermediateNode<W, T, Whens>, E>

where Self: AppearsOnTable<QS>, W: SelectableExpression<QS>, T: SelectableExpression<QS>, CaseWhen<Whens, E>: SelectableExpression<QS>,