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feat: precise filter for mito parquet reader (#3178)

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* impl SimpleFilterEvaluator

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* time index and field filter

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* finish parquet filter

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* remove empty Batch

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* fix clippy

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* fix fmt

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* fix typo

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* update metric

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* use projected schema from batch

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* correct naming

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* remove unnecessary error

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* fix clippy

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

---------

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
This commit is contained in:
Ruihang Xia
2024-01-18 14:59:48 +08:00
committed by GitHub
parent 63205907fb
commit cde5a36f5e
17 changed files with 652 additions and 32 deletions
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5
src/store-api/src/metadata.rs
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@@ -254,7 +254,10 @@ impl RegionMetadata {
.map(|id| self.column_by_id(*id).unwrap())
}
/// Returns all field columns.
/// Returns all field columns before projection.
///
/// **Use with caution**. On read path where might have projection, this method
/// can return columns that not present in data batch.
pub fn field_columns(&self) -> impl Iterator<Item = &ColumnMetadata> {
self.column_metadatas
.iter()