RemoveSubqueryFromProjection

datafusion_pg_catalog::sql::rules

Struct RemoveSubqueryFromProjection 

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pub struct RemoveSubqueryFromProjection;
Expand description

Datafusion doesn’t support subquery on projection

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impl Debug for RemoveSubqueryFromProjection

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl SqlStatementRewriteRule for RemoveSubqueryFromProjection

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fn rewrite(&self, s: Statement) -> Statement

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impl<T> Any for T
where T: 'static + ?Sized,

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impl<T> From<T> for T

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impl<T, U> Into<U> for T
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Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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type Output = T

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