chore: remove unused codes (#16834)

remove unused codes

src/query/catalog/src/table_context.rs

@@ -61,7 +61,6 @@ use databend_common_users::GrantObjectVisibilityChecker;
 use databend_storages_common_session::SessionState;
 use databend_storages_common_session::TxnManagerRef;
 use databend_storages_common_table_meta::meta::Location;
-use databend_storages_common_table_meta::meta::TableSnapshot;
 use parking_lot::Mutex;
 use parking_lot::RwLock;
 use xorf::BinaryFuse16;
@@ -181,10 +180,6 @@ pub trait TableContext: Send + Sync {
     fn get_compaction_num_block_hint(&self, _table_name: &str) -> u64 {
         unimplemented!()
     }
-    fn set_table_snapshot(&self, snapshot: Arc<TableSnapshot>);
-    fn get_table_snapshot(&self) -> Option<Arc<TableSnapshot>>;
-    fn set_lazy_mutation_delete(&self, lazy: bool);
-    fn get_lazy_mutation_delete(&self) -> bool;
 
     fn attach_query_str(&self, kind: QueryKind, query: String);
     fn attach_query_hash(&self, text_hash: String, parameterized_hash: String);

src/query/service/src/pipelines/builders/builder_column_mutation.rs

@@ -15,7 +15,6 @@
 use std::collections::HashMap;
 
 use databend_common_catalog::table::Table;
-use databend_common_catalog::table_context::TableContext;
 use databend_common_exception::Result;
 use databend_common_expression::RemoteExpr;
 use databend_common_functions::BUILTIN_FUNCTIONS;
@@ -25,10 +24,8 @@ use databend_common_sql::evaluator::BlockOperator;
 use databend_common_sql::evaluator::CompoundBlockOperator;
 use databend_common_sql::executor::physical_plans::ColumnMutation;
 use databend_common_sql::executor::physical_plans::MutationKind;
-use databend_common_storages_fuse::operations::TableMutationAggregator;
 use databend_common_storages_fuse::operations::TransformSerializeBlock;
 use databend_common_storages_fuse::FuseTable;
-use databend_storages_common_table_meta::meta::Statistics;
 
 use crate::pipelines::PipelineBuilder;
 
@@ -68,21 +65,6 @@ impl PipelineBuilder {
                 )?;
                 proc.into_processor()
             })?;
-
-            if self.ctx.get_lazy_mutation_delete() {
-                self.main_pipeline.try_resize(1)?;
-                self.main_pipeline.add_async_accumulating_transformer(|| {
-                    TableMutationAggregator::create(
-                        table,
-                        self.ctx.clone(),
-                        self.ctx.get_table_snapshot().unwrap().segments.clone(),
-                        vec![],
-                        vec![],
-                        Statistics::default(),
-                        MutationKind::Delete,
-                    )
-                });
-            }
         } else {
             let block_thresholds = table.get_block_thresholds();
             let cluster_stats_gen = table.cluster_gen_for_append(

src/query/service/src/sessions/query_ctx.rs

@@ -113,7 +113,6 @@ use databend_common_users::UserApiProvider;
 use databend_storages_common_session::SessionState;
 use databend_storages_common_session::TxnManagerRef;
 use databend_storages_common_table_meta::meta::Location;
-use databend_storages_common_table_meta::meta::TableSnapshot;
 use log::debug;
 use log::info;
 use parking_lot::Mutex;
@@ -151,8 +150,6 @@ pub struct QueryContext {
     fragment_id: Arc<AtomicUsize>,
     // Used by synchronized generate aggregating indexes when new data written.
     inserted_segment_locs: Arc<RwLock<HashSet<Location>>>,
-    snapshot: Arc<RwLock<Option<Arc<TableSnapshot>>>>,
-    lazy_mutaion_delete: Arc<RwLock<bool>>,
 }
 
 impl QueryContext {
@@ -178,8 +175,6 @@ impl QueryContext {
             fragment_id: Arc::new(AtomicUsize::new(0)),
             inserted_segment_locs: Arc::new(RwLock::new(HashSet::new())),
             block_threshold: Arc::new(RwLock::new(BlockThresholds::default())),
-            snapshot: Arc::new(RwLock::new(None)),
-            lazy_mutaion_delete: Arc::new(RwLock::new(false)),
         })
     }
 
@@ -532,22 +527,6 @@ impl TableContext for QueryContext {
         Ok(())
     }
 
-    fn set_table_snapshot(&self, snapshot: Arc<TableSnapshot>) {
-        *self.snapshot.write() = Some(snapshot);
-    }
-
-    fn get_table_snapshot(&self) -> Option<Arc<TableSnapshot>> {
-        self.snapshot.read().clone()
-    }
-
-    fn set_lazy_mutation_delete(&self, lazy: bool) {
-        *self.lazy_mutaion_delete.write() = lazy;
-    }
-
-    fn get_lazy_mutation_delete(&self) -> bool {
-        *self.lazy_mutaion_delete.read()
-    }
-
     fn partition_num(&self) -> usize {
         self.partition_queue.read().len()
     }

src/query/service/tests/it/sql/exec/get_table_bind_test.rs

@@ -148,7 +148,6 @@ use databend_query::test_kits::*;
 use databend_storages_common_session::SessionState;
 use databend_storages_common_session::TxnManagerRef;
 use databend_storages_common_table_meta::meta::Location;
-use databend_storages_common_table_meta::meta::TableSnapshot;
 use parking_lot::Mutex;
 use parking_lot::RwLock;
 use xorf::BinaryFuse16;
@@ -584,22 +583,6 @@ impl TableContext for CtxDelegation {
         todo!()
     }
 
-    fn set_table_snapshot(&self, _snapshot: Arc<TableSnapshot>) {
-        todo!()
-    }
-
-    fn get_table_snapshot(&self) -> Option<Arc<TableSnapshot>> {
-        todo!()
-    }
-
-    fn set_lazy_mutation_delete(&self, _lazy: bool) {
-        todo!()
-    }
-
-    fn get_lazy_mutation_delete(&self) -> bool {
-        todo!()
-    }
-
     fn add_partitions_sha(&self, _sha: String) {
         todo!()
     }

src/query/service/tests/it/storages/fuse/operations/commit.rs

@@ -486,22 +486,6 @@ impl TableContext for CtxDelegation {
         todo!()
     }
 
-    fn set_table_snapshot(&self, _snapshot: Arc<TableSnapshot>) {
-        todo!()
-    }
-
-    fn get_table_snapshot(&self) -> Option<Arc<TableSnapshot>> {
-        todo!()
-    }
-
-    fn set_lazy_mutation_delete(&self, _lazy: bool) {
-        todo!()
-    }
-
-    fn get_lazy_mutation_delete(&self) -> bool {
-        todo!()
-    }
-
     fn add_partitions_sha(&self, _sha: String) {
         todo!()
     }