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GeoDistancePrune

vortex_geo::prune

Struct GeoDistancePrune 

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pub struct GeoDistancePrune;
Expand description

Prunes chunks for ST_Distance(geom, const) <op> r filters.

All four comparisons prune: <= r / < r skip a chunk whose box is wholly beyond r (box min-distance); >= r / > r skip one wholly within r (box max-distance). == / != don’t prune.

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impl Debug for GeoDistancePrune

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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 StatsRewriteRule for GeoDistancePrune

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fn scalar_fn_id(&self) -> ScalarFnId

Returns the scalar function id handled by this rule.
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fn falsify( &self, expr: &Expression, ctx: &StatsRewriteCtx<'_>, ) -> VortexResult<Option<Expression>>

Returns a stats-backed proof that expr is false for the current scope. Read more
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fn satisfy( &self, expr: &Expression, ctx: &StatsRewriteCtx<'_>, ) -> Result<Option<Expression>, VortexError>

Returns a stats-backed proof that expr is true for the current scope. Read more

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where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
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fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
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fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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fn fmt_pointer(self) -> FmtPointer<Self>
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fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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