Migrate DUMMY_TABLE_INDEX

Signed-off-by: Xuanwo <github@xuanwo.io>

Author: Xuanwo

src/query/planner/src/lib.rs

@@ -23,3 +23,4 @@
 
 mod metadata;
 pub use metadata::IndexType;
+pub use metadata::DUMMY_TABLE_INDEX;

src/query/planner/src/metadata.rs

@@ -16,3 +16,6 @@
 ///
 /// This type will be used across the whole planner.
 pub type IndexType = usize;
+
+/// Use IndexType::MAX to represent dummy table.
+pub static DUMMY_TABLE_INDEX: IndexType = IndexType::MAX;

src/query/service/src/sql/executor/format.rs

@@ -17,6 +17,7 @@ use common_exception::ErrorCode;
 use common_exception::Result;
 use common_legacy_planners::StageKind;
 use common_planner::IndexType;
+use common_planner::DUMMY_TABLE_INDEX;
 use itertools::Itertools;
 
 use super::AggregateFinal;
@@ -32,7 +33,6 @@ use super::Sort;
 use super::TableScan;
 use super::UnionAll;
 use crate::sql::MetadataRef;
-use crate::sql::DUMMY_TABLE_INDEX;
 
 impl PhysicalPlan {
     pub fn format(&self, metadata: MetadataRef) -> Result<String> {

src/query/service/src/sql/executor/physical_plan_builder.rs

@@ -26,6 +26,7 @@ use common_legacy_planners::Extras;
 use common_legacy_planners::PrewhereInfo;
 use common_legacy_planners::Projection;
 use common_legacy_planners::StageKind;
+use common_planner::DUMMY_TABLE_INDEX;
 use common_storages_fuse::TableContext;
 use itertools::Itertools;
 
@@ -60,7 +61,6 @@ use crate::sql::plans::Scalar;
 use crate::sql::Metadata;
 use crate::sql::MetadataRef;
 use crate::sql::ScalarExpr;
-use crate::sql::DUMMY_TABLE_INDEX;
 use crate::storages::ToReadDataSourcePlan;
 
 pub struct PhysicalPlanBuilder {

src/query/service/src/sql/planner/metadata.rs

@@ -25,8 +25,6 @@ use parking_lot::RwLock;
 use crate::sql::optimizer::ColumnSet;
 use crate::storages::Table;
 
-pub static DUMMY_TABLE_INDEX: IndexType = IndexType::MAX;
-
 pub type MetadataRef = Arc<RwLock<Metadata>>;
 
 #[derive(Clone)]

src/query/service/src/sql/planner/mod.rs

@@ -42,7 +42,6 @@ pub use metadata::ColumnEntry;
 pub use metadata::Metadata;
 pub use metadata::MetadataRef;
 pub use metadata::TableEntry;
-pub use metadata::DUMMY_TABLE_INDEX;
 pub use semantic::normalize_identifier;
 pub use semantic::IdentifierNormalizer;
 pub use semantic::NameResolutionContext;