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refactor materialized view full refresh
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,106 @@ | ||
| /*! Enum for Metadata of Table, View or Materialized View | ||
| */ | ||
|
|
||
| use serde::{Deserialize, Serialize}; | ||
| use uuid::Uuid; | ||
|
|
||
| use super::{ | ||
| materialized_view_metadata::MaterializedViewMetadata, table_metadata::TableMetadata, | ||
| view_metadata::ViewMetadata, | ||
| }; | ||
| /// Metadata of an iceberg relation | ||
| #[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)] | ||
| #[serde(untagged)] | ||
| #[allow(clippy::large_enum_variant)] | ||
| pub enum TabularMetadata { | ||
| /// Table metadata | ||
| Table(TableMetadata), | ||
| /// View metadata | ||
| View(ViewMetadata), | ||
| /// Materialized view metadata | ||
| MaterializedView(MaterializedViewMetadata), | ||
| } | ||
|
|
||
| impl TabularMetadata { | ||
| pub fn as_ref<'a>(&'a self) -> TabularMetadataRef<'a> { | ||
| match self { | ||
| TabularMetadata::Table(table) => TabularMetadataRef::Table(table), | ||
| TabularMetadata::View(view) => TabularMetadataRef::View(view), | ||
| TabularMetadata::MaterializedView(matview) => { | ||
| TabularMetadataRef::MaterializedView(matview) | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| impl From<TableMetadata> for TabularMetadata { | ||
| fn from(value: TableMetadata) -> Self { | ||
| TabularMetadata::Table(value) | ||
| } | ||
| } | ||
|
|
||
| impl From<ViewMetadata> for TabularMetadata { | ||
| fn from(value: ViewMetadata) -> Self { | ||
| TabularMetadata::View(value) | ||
| } | ||
| } | ||
|
|
||
| impl From<MaterializedViewMetadata> for TabularMetadata { | ||
| fn from(value: MaterializedViewMetadata) -> Self { | ||
| TabularMetadata::MaterializedView(value) | ||
| } | ||
| } | ||
|
|
||
| pub enum TabularMetadataRef<'a> { | ||
| /// Table metadata | ||
| Table(&'a TableMetadata), | ||
| /// View metadata | ||
| View(&'a ViewMetadata), | ||
| /// Materialized view metadata | ||
| MaterializedView(&'a MaterializedViewMetadata), | ||
| } | ||
|
|
||
| impl<'a> TabularMetadataRef<'a> { | ||
| /// Get uuid of tabular | ||
| pub fn uuid(&self) -> &Uuid { | ||
| match self { | ||
| TabularMetadataRef::Table(table) => &table.table_uuid, | ||
| TabularMetadataRef::View(view) => &view.view_uuid, | ||
| TabularMetadataRef::MaterializedView(matview) => &matview.view_uuid, | ||
| } | ||
| } | ||
| /// Get location for tabular | ||
| pub fn location(&self) -> &str { | ||
| match self { | ||
| TabularMetadataRef::Table(table) => &table.location, | ||
| TabularMetadataRef::View(view) => &view.location, | ||
| TabularMetadataRef::MaterializedView(matview) => &matview.location, | ||
| } | ||
| } | ||
| /// Get sequence number for tabular | ||
| pub fn sequence_number(&self) -> i64 { | ||
| match self { | ||
| TabularMetadataRef::Table(table) => table.last_sequence_number, | ||
| TabularMetadataRef::View(view) => view.current_version_id, | ||
| TabularMetadataRef::MaterializedView(matview) => matview.current_version_id, | ||
| } | ||
| } | ||
| } | ||
|
|
||
| impl<'a> From<&'a TableMetadata> for TabularMetadataRef<'a> { | ||
| fn from(value: &'a TableMetadata) -> Self { | ||
| TabularMetadataRef::Table(value) | ||
| } | ||
| } | ||
|
|
||
| impl<'a> From<&'a ViewMetadata> for TabularMetadataRef<'a> { | ||
| fn from(value: &'a ViewMetadata) -> Self { | ||
| TabularMetadataRef::View(value) | ||
| } | ||
| } | ||
|
|
||
| impl<'a> From<&'a MaterializedViewMetadata> for TabularMetadataRef<'a> { | ||
| fn from(value: &'a MaterializedViewMetadata) -> Self { | ||
| TabularMetadataRef::MaterializedView(value) | ||
| } | ||
| } |
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