diff --git a/Cargo.lock b/Cargo.lock
index fdfaef032c..3f965e195c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1052,14 +1052,17 @@ dependencies = [
 name = "query"
 version = "0.1.0"
 dependencies = [
+ "arrow2",
  "async-trait",
  "common-recordbatch",
  "datafusion",
  "datatypes",
  "futures",
+ "futures-util",
  "snafu",
  "table",
  "tokio",
+ "tokio-stream",
 ]
 
 [[package]]
diff --git a/src/common/recordbatch/src/lib.rs b/src/common/recordbatch/src/lib.rs
index 85e75ed4e3..d785487e13 100644
--- a/src/common/recordbatch/src/lib.rs
+++ b/src/common/recordbatch/src/lib.rs
@@ -5,6 +5,7 @@ use std::pin::Pin;
 
 use datatypes::schema::SchemaRef;
 use error::Result;
+use futures::task::{Context, Poll};
 use futures::Stream;
 pub use recordbatch::RecordBatch;
 
@@ -13,3 +14,31 @@ pub trait RecordBatchStream: Stream<Item = Result<RecordBatch>> {
 }
 
 pub type SendableRecordBatchStream = Pin<Box<dyn RecordBatchStream + Send>>;
+
+/// EmptyRecordBatchStream can be used to create a RecordBatchStream
+/// that will produce no results
+pub struct EmptyRecordBatchStream {
+    /// Schema wrapped by Arc
+    schema: SchemaRef,
+}
+
+impl EmptyRecordBatchStream {
+    /// Create an empty RecordBatchStream
+    pub fn new(schema: SchemaRef) -> Self {
+        Self { schema }
+    }
+}
+
+impl RecordBatchStream for EmptyRecordBatchStream {
+    fn schema(&self) -> SchemaRef {
+        self.schema.clone()
+    }
+}
+
+impl Stream for EmptyRecordBatchStream {
+    type Item = Result<RecordBatch>;
+
+    fn poll_next(self: Pin<&mut Self>, _cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {
+        Poll::Ready(None)
+    }
+}
diff --git a/src/query/Cargo.toml b/src/query/Cargo.toml
index 3757bbb7a0..31f608e922 100644
--- a/src/query/Cargo.toml
+++ b/src/query/Cargo.toml
@@ -3,7 +3,10 @@ name = "query"
 version = "0.1.0"
 edition = "2021"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+[dependencies.arrow]
+package = "arrow2"
+version="0.10"
+features = ["io_csv", "io_json", "io_parquet", "io_parquet_compression", "io_ipc", "ahash", "compute"]
 
 [dependencies]
 async-trait = "0.1"
@@ -11,6 +14,11 @@ common-recordbatch = {path = "../common/recordbatch" }
 datafusion = { git = "https://github.com/apache/arrow-datafusion.git" , branch = "arrow2", features = ["simd"]}
 datatypes = {path = "../datatypes" }
 futures = "0.3"
+futures-util = "0.3.21"
 snafu = "0.7.0"
 table = { path = "../table" }
 tokio = "1.0"
+
+[dev-dependencies]
+tokio = { version = "1.0", features = ["macros", "rt", "rt-multi-thread", "sync", "fs", "parking_lot"] }
+tokio-stream = "0.1"
diff --git a/src/query/src/catalog.rs b/src/query/src/catalog.rs
index 4eaf4b5dbd..b6c802ad07 100644
--- a/src/query/src/catalog.rs
+++ b/src/query/src/catalog.rs
@@ -1,3 +1,4 @@
+pub mod memory;
 pub mod schema;
 use std::any::Any;
 use std::sync::Arc;
diff --git a/src/query/src/catalog/memory.rs b/src/query/src/catalog/memory.rs
new file mode 100644
index 0000000000..cd75224b3b
--- /dev/null
+++ b/src/query/src/catalog/memory.rs
@@ -0,0 +1,84 @@
+use std::any::Any;
+use std::collections::HashMap;
+use std::sync::Arc;
+use std::sync::RwLock;
+
+use crate::catalog::schema::SchemaProvider;
+use crate::catalog::{CatalogList, CatalogProvider};
+
+/// Simple in-memory list of catalogs
+#[derive(Default)]
+pub struct MemoryCatalogList {
+    /// Collection of catalogs containing schemas and ultimately TableProviders
+    pub catalogs: RwLock<HashMap<String, Arc<dyn CatalogProvider>>>,
+}
+
+impl CatalogList for MemoryCatalogList {
+    fn as_any(&self) -> &dyn Any {
+        self
+    }
+
+    fn register_catalog(
+        &self,
+        name: String,
+        catalog: Arc<dyn CatalogProvider>,
+    ) -> Option<Arc<dyn CatalogProvider>> {
+        let mut catalogs = self.catalogs.write().unwrap();
+        catalogs.insert(name, catalog)
+    }
+
+    fn catalog_names(&self) -> Vec<String> {
+        let catalogs = self.catalogs.read().unwrap();
+        catalogs.keys().map(|s| s.to_string()).collect()
+    }
+
+    fn catalog(&self, name: &str) -> Option<Arc<dyn CatalogProvider>> {
+        let catalogs = self.catalogs.read().unwrap();
+        catalogs.get(name).cloned()
+    }
+}
+
+impl Default for MemoryCatalogProvider {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+/// Simple in-memory implementation of a catalog.
+pub struct MemoryCatalogProvider {
+    schemas: RwLock<HashMap<String, Arc<dyn SchemaProvider>>>,
+}
+
+impl MemoryCatalogProvider {
+    /// Instantiates a new MemoryCatalogProvider with an empty collection of schemas.
+    pub fn new() -> Self {
+        Self {
+            schemas: RwLock::new(HashMap::new()),
+        }
+    }
+
+    pub fn register_schema(
+        &self,
+        name: impl Into<String>,
+        schema: Arc<dyn SchemaProvider>,
+    ) -> Option<Arc<dyn SchemaProvider>> {
+        let mut schemas = self.schemas.write().unwrap();
+        schemas.insert(name.into(), schema)
+    }
+}
+
+impl CatalogProvider for MemoryCatalogProvider {
+    fn as_any(&self) -> &dyn Any {
+        self
+    }
+
+    fn schema_names(&self) -> Vec<String> {
+        let schemas = self.schemas.read().unwrap();
+        schemas.keys().cloned().collect()
+    }
+
+    fn schema(&self, name: &str) -> Option<Arc<dyn SchemaProvider>> {
+        let schemas = self.schemas.read().unwrap();
+        schemas.get(name).cloned()
+    }
+}
diff --git a/src/query/src/error.rs b/src/query/src/error.rs
index 9dd8d7506e..8cda8b87cb 100644
--- a/src/query/src/error.rs
+++ b/src/query/src/error.rs
@@ -1,3 +1,4 @@
+use common_recordbatch::error::Error as RecordBatchError;
 use datafusion::error::DataFusionError;
 use snafu::Snafu;
 
@@ -9,6 +10,8 @@ pub enum Error {
     Datafusion { source: DataFusionError },
     #[snafu(display("PhysicalPlan downcast_ref failed"))]
     PhysicalPlanDowncast,
+    #[snafu(display("RecordBatch error: {}", source))]
+    RecordBatch { source: RecordBatchError },
 }
 
 pub type Result<T> = std::result::Result<T, Error>;
diff --git a/src/query/src/executor.rs b/src/query/src/executor.rs
index af472a419f..dabb713942 100644
--- a/src/query/src/executor.rs
+++ b/src/query/src/executor.rs
@@ -1,9 +1,40 @@
 use std::sync::Arc;
 
+use common_recordbatch::SendableRecordBatchStream;
+use datafusion::execution::runtime_env::RuntimeEnv;
+
 use crate::{error::Result, plan::PhysicalPlan, query_engine::QueryContext};
 
 /// Executor to run [ExecutionPlan].
 #[async_trait::async_trait]
 pub trait QueryExecutor {
-    async fn execute_stream(&self, ctx: &QueryContext, plan: &Arc<dyn PhysicalPlan>) -> Result<()>;
+    async fn execute_stream(
+        &self,
+        ctx: &QueryContext,
+        plan: &Arc<dyn PhysicalPlan>,
+    ) -> Result<SendableRecordBatchStream>;
+}
+
+/// Execution runtime environment
+#[derive(Clone, Default)]
+pub struct Runtime {
+    runtime: Arc<RuntimeEnv>,
+}
+
+impl From<Arc<RuntimeEnv>> for Runtime {
+    fn from(runtime: Arc<RuntimeEnv>) -> Self {
+        Runtime { runtime }
+    }
+}
+
+impl From<Runtime> for Arc<RuntimeEnv> {
+    fn from(r: Runtime) -> Arc<RuntimeEnv> {
+        r.runtime
+    }
+}
+
+impl From<&Runtime> for Arc<RuntimeEnv> {
+    fn from(r: &Runtime) -> Arc<RuntimeEnv> {
+        r.runtime.clone()
+    }
 }
diff --git a/src/query/src/lib.rs b/src/query/src/lib.rs
index 7f37f417d8..505028de67 100644
--- a/src/query/src/lib.rs
+++ b/src/query/src/lib.rs
@@ -5,5 +5,5 @@ pub mod executor;
 pub mod logical_optimizer;
 pub mod physical_optimizer;
 pub mod physical_planner;
-mod plan;
+pub mod plan;
 pub mod query_engine;
diff --git a/src/query/src/plan.rs b/src/query/src/plan.rs
index c259a6886e..25c3418ec1 100644
--- a/src/query/src/plan.rs
+++ b/src/query/src/plan.rs
@@ -6,6 +6,7 @@ use datafusion::logical_plan::LogicalPlan as DfLogicalPlan;
 use datatypes::schema::SchemaRef;
 
 use crate::error::Result;
+use crate::executor::Runtime;
 
 /// A LogicalPlan represents the different types of relational
 /// operators (such as Projection, Filter, etc) and can be created by
@@ -20,11 +21,31 @@ pub enum LogicalPlan {
     DfPlan(DfLogicalPlan),
 }
 
+/// Partitioning schemes supported by operators.
+#[derive(Debug, Clone)]
+pub enum Partitioning {
+    /// Unknown partitioning scheme with a known number of partitions
+    UnknownPartitioning(usize),
+}
+
+impl Partitioning {
+    /// Returns the number of partitions in this partitioning scheme
+    pub fn partition_count(&self) -> usize {
+        use Partitioning::*;
+        match self {
+            UnknownPartitioning(n) => *n,
+        }
+    }
+}
+
 #[async_trait::async_trait]
 pub trait PhysicalPlan: Send + Sync + Any {
     /// Get the schema for this execution plan
     fn schema(&self) -> SchemaRef;
 
+    /// Specifies the output partitioning scheme of this plan
+    fn output_partitioning(&self) -> Partitioning;
+
     /// Get a list of child execution plans that provide the input for this plan. The returned list
     /// will be empty for leaf nodes, will contain a single value for unary nodes, or two
     /// values for binary nodes (such as joins).
@@ -38,7 +59,11 @@ pub trait PhysicalPlan: Send + Sync + Any {
     ) -> Result<Arc<dyn PhysicalPlan>>;
 
     /// creates an iterator
-    async fn execute(&self, partition: usize) -> Result<SendableRecordBatchStream>;
+    async fn execute(
+        &self,
+        _runtime: &Runtime,
+        partition: usize,
+    ) -> Result<SendableRecordBatchStream>;
 
     fn as_any(&self) -> &dyn Any;
 }
diff --git a/src/query/src/query_engine.rs b/src/query/src/query_engine.rs
index 76ae018c06..6746af567d 100644
--- a/src/query/src/query_engine.rs
+++ b/src/query/src/query_engine.rs
@@ -1,5 +1,7 @@
 use std::sync::Arc;
 
+use common_recordbatch::SendableRecordBatchStream;
+
 use crate::catalog::CatalogList;
 use crate::error::Result;
 use crate::plan::LogicalPlan;
@@ -14,7 +16,7 @@ use crate::query_engine::datafusion::DatafusionQueryEngine;
 #[async_trait::async_trait]
 pub trait QueryEngine {
     fn name(&self) -> &str;
-    async fn execute(&self, plan: &LogicalPlan) -> Result<()>;
+    async fn execute(&self, plan: &LogicalPlan) -> Result<SendableRecordBatchStream>;
 }
 
 pub struct QueryEngineFactory {
diff --git a/src/query/src/query_engine/context.rs b/src/query/src/query_engine/context.rs
index 97bf384a59..6606b65048 100644
--- a/src/query/src/query_engine/context.rs
+++ b/src/query/src/query_engine/context.rs
@@ -1,3 +1,18 @@
 /// Query engine execution context
-#[derive(Default, Debug)]
-pub struct QueryContext;
+use crate::query_engine::state::QueryEngineState;
+
+#[derive(Debug)]
+pub struct QueryContext {
+    state: QueryEngineState,
+}
+
+impl QueryContext {
+    pub fn new(state: QueryEngineState) -> Self {
+        Self { state }
+    }
+
+    #[inline]
+    pub fn state(&self) -> &QueryEngineState {
+        &self.state
+    }
+}
diff --git a/src/query/src/query_engine/datafusion.rs b/src/query/src/query_engine/datafusion.rs
index 5f16b21de0..2b223f0c03 100644
--- a/src/query/src/query_engine/datafusion.rs
+++ b/src/query/src/query_engine/datafusion.rs
@@ -1,5 +1,6 @@
 use std::sync::Arc;
 
+use common_recordbatch::{EmptyRecordBatchStream, SendableRecordBatchStream};
 use snafu::{OptionExt, ResultExt};
 
 use super::{context::QueryContext, state::QueryEngineState};
@@ -33,8 +34,8 @@ impl QueryEngine for DatafusionQueryEngine {
     fn name(&self) -> &str {
         "datafusion"
     }
-    async fn execute(&self, plan: &LogicalPlan) -> Result<()> {
-        let mut ctx = QueryContext::default();
+    async fn execute(&self, plan: &LogicalPlan) -> Result<SendableRecordBatchStream> {
+        let mut ctx = QueryContext::new(self.state.clone());
         let logical_plan = self.optimize_logical_plan(&mut ctx, plan)?;
         let physical_plan = self.create_physical_plan(&mut ctx, &logical_plan).await?;
         let physical_plan = self.optimize_physical_plan(&mut ctx, physical_plan)?;
@@ -117,10 +118,15 @@ impl PhysicalOptimizer for DatafusionQueryEngine {
 impl QueryExecutor for DatafusionQueryEngine {
     async fn execute_stream(
         &self,
-        _ctx: &QueryContext,
-        _plan: &Arc<dyn PhysicalPlan>,
-    ) -> Result<()> {
-        let _runtime = self.state.df_context().runtime_env();
-        Ok(())
+        ctx: &QueryContext,
+        plan: &Arc<dyn PhysicalPlan>,
+    ) -> Result<SendableRecordBatchStream> {
+        match plan.output_partitioning().partition_count() {
+            0 => Ok(Box::pin(EmptyRecordBatchStream::new(plan.schema()))),
+            1 => Ok(plan.execute(&ctx.state().runtime(), 0).await?),
+            _ => {
+                unimplemented!();
+            }
+        }
     }
 }
diff --git a/src/query/src/query_engine/datafusion/adapter.rs b/src/query/src/query_engine/datafusion/adapter.rs
index c60f183d5d..5e432ce892 100644
--- a/src/query/src/query_engine/datafusion/adapter.rs
+++ b/src/query/src/query_engine/datafusion/adapter.rs
@@ -4,11 +4,11 @@ use std::sync::Arc;
 
 use common_recordbatch::SendableRecordBatchStream;
 use datafusion::arrow::datatypes::SchemaRef as DfSchemaRef;
-use datafusion::execution::runtime_env::{RuntimeConfig, RuntimeEnv};
+use datafusion::execution::runtime_env::RuntimeEnv;
 use datafusion::{
     error::Result as DfResult,
     physical_plan::{
-        expressions::PhysicalSortExpr, ExecutionPlan, Partitioning,
+        expressions::PhysicalSortExpr, ExecutionPlan, Partitioning as DfPartitioning,
         SendableRecordBatchStream as DfSendableRecordBatchStream, Statistics,
     },
 };
@@ -17,7 +17,8 @@ use snafu::ResultExt;
 use table::table::adapter::{DfRecordBatchStreamAdapter, RecordBatchStreamAdapter};
 
 use crate::error::{self, Result};
-use crate::plan::PhysicalPlan;
+use crate::executor::Runtime;
+use crate::plan::{Partitioning, PhysicalPlan};
 
 /// Datafusion ExecutionPlan -> greptime PhysicalPlan
 pub struct PhysicalPlanAdapter {
@@ -42,6 +43,11 @@ impl PhysicalPlan for PhysicalPlanAdapter {
         self.schema.clone()
     }
 
+    fn output_partitioning(&self) -> Partitioning {
+        //FIXME(dennis)
+        Partitioning::UnknownPartitioning(1)
+    }
+
     fn children(&self) -> Vec<Arc<dyn PhysicalPlan>> {
         let mut plans: Vec<Arc<dyn PhysicalPlan>> = vec![];
         for p in self.plan.children() {
@@ -75,12 +81,14 @@ impl PhysicalPlan for PhysicalPlanAdapter {
         )))
     }
 
-    async fn execute(&self, partition: usize) -> Result<SendableRecordBatchStream> {
-        // FIXME(dennis) runtime
-        let runtime = RuntimeEnv::new(RuntimeConfig::default()).context(error::DatafusionSnafu)?;
+    async fn execute(
+        &self,
+        runtime: &Runtime,
+        partition: usize,
+    ) -> Result<SendableRecordBatchStream> {
         let df_stream = self
             .plan
-            .execute(partition, Arc::new(runtime))
+            .execute(partition, runtime.into())
             .await
             .context(error::DatafusionSnafu)?;
 
@@ -118,9 +126,9 @@ impl ExecutionPlan for ExecutionPlanAdapter {
         self.schema.arrow_schema().clone()
     }
 
-    fn output_partitioning(&self) -> Partitioning {
+    fn output_partitioning(&self) -> DfPartitioning {
         // FIXME(dennis)
-        Partitioning::UnknownPartitioning(1)
+        DfPartitioning::UnknownPartitioning(1)
     }
 
     fn output_ordering(&self) -> Option<&[PhysicalSortExpr]> {
@@ -156,9 +164,9 @@ impl ExecutionPlan for ExecutionPlanAdapter {
     async fn execute(
         &self,
         partition: usize,
-        _runtime: Arc<RuntimeEnv>,
+        runtime: Arc<RuntimeEnv>,
     ) -> DfResult<DfSendableRecordBatchStream> {
-        match self.plan.execute(partition).await {
+        match self.plan.execute(&runtime.into(), partition).await {
             Ok(stream) => Ok(Box::pin(DfRecordBatchStreamAdapter::new(stream))),
             Err(e) => Err(e.into()),
         }
diff --git a/src/query/src/query_engine/state.rs b/src/query/src/query_engine/state.rs
index d1f467f357..ef5fd34bfd 100644
--- a/src/query/src/query_engine/state.rs
+++ b/src/query/src/query_engine/state.rs
@@ -1,4 +1,5 @@
 use std::any::Any;
+use std::fmt;
 use std::sync::Arc;
 
 use datafusion::catalog::{
@@ -7,6 +8,7 @@ use datafusion::catalog::{
 };
 use datafusion::datasource::TableProvider as DfTableProvider;
 use datafusion::error::Result as DataFusionResult;
+use datafusion::execution::runtime_env::RuntimeEnv;
 use datafusion::prelude::{ExecutionConfig, ExecutionContext};
 use snafu::ResultExt;
 use table::{
@@ -16,6 +18,7 @@ use table::{
 
 use crate::catalog::{schema::SchemaProvider, CatalogList, CatalogProvider};
 use crate::error::{self, Result};
+use crate::executor::Runtime;
 
 /// Query engine global state
 #[derive(Clone)]
@@ -23,6 +26,13 @@ pub struct QueryEngineState {
     df_context: ExecutionContext,
 }
 
+impl fmt::Debug for QueryEngineState {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        // TODO(dennis) better debug info
+        write!(f, "QueryEngineState: <datafusion context>")
+    }
+}
+
 impl QueryEngineState {
     pub(crate) fn new(catalog_list: Arc<dyn CatalogList>) -> Self {
         let config = ExecutionConfig::new().with_default_catalog_and_schema("greptime", "public");
@@ -30,6 +40,7 @@ impl QueryEngineState {
 
         df_context.state.lock().catalog_list = Arc::new(DfCatalogListAdapter {
             catalog_list: catalog_list.clone(),
+            runtime: df_context.runtime_env(),
         });
 
         Self { df_context }
@@ -39,10 +50,16 @@ impl QueryEngineState {
     pub(crate) fn df_context(&self) -> &ExecutionContext {
         &self.df_context
     }
+
+    #[inline]
+    pub(crate) fn runtime(&self) -> Runtime {
+        self.df_context.runtime_env().into()
+    }
 }
 
 /// Adapters between datafusion and greptime query engine.
 struct DfCatalogListAdapter {
+    runtime: Arc<RuntimeEnv>,
     catalog_list: Arc<dyn CatalogList>,
 }
 
@@ -58,9 +75,13 @@ impl DfCatalogList for DfCatalogListAdapter {
     ) -> Option<Arc<dyn DfCatalogProvider>> {
         let catalog_adapter = Arc::new(CatalogProviderAdapter {
             df_cataglog_provider: catalog,
+            runtime: self.runtime.clone(),
         });
         match self.catalog_list.register_catalog(name, catalog_adapter) {
-            Some(catalog_provider) => Some(Arc::new(DfCatalogProviderAdapter { catalog_provider })),
+            Some(catalog_provider) => Some(Arc::new(DfCatalogProviderAdapter {
+                catalog_provider,
+                runtime: self.runtime.clone(),
+            })),
             None => None,
         }
     }
@@ -71,7 +92,10 @@ impl DfCatalogList for DfCatalogListAdapter {
 
     fn catalog(&self, name: &str) -> Option<Arc<dyn DfCatalogProvider>> {
         match self.catalog_list.catalog(name) {
-            Some(catalog_provider) => Some(Arc::new(DfCatalogProviderAdapter { catalog_provider })),
+            Some(catalog_provider) => Some(Arc::new(DfCatalogProviderAdapter {
+                catalog_provider,
+                runtime: self.runtime.clone(),
+            })),
             None => None,
         }
     }
@@ -80,6 +104,7 @@ impl DfCatalogList for DfCatalogListAdapter {
 /// Datafusion's CatalogProvider ->  greptime CatalogProvider
 struct CatalogProviderAdapter {
     df_cataglog_provider: Arc<dyn DfCatalogProvider>,
+    runtime: Arc<RuntimeEnv>,
 }
 
 impl CatalogProvider for CatalogProviderAdapter {
@@ -93,9 +118,10 @@ impl CatalogProvider for CatalogProviderAdapter {
 
     fn schema(&self, name: &str) -> Option<Arc<dyn SchemaProvider>> {
         match self.df_cataglog_provider.schema(name) {
-            Some(df_schema_provider) => {
-                Some(Arc::new(SchemaProviderAdapter { df_schema_provider }))
-            }
+            Some(df_schema_provider) => Some(Arc::new(SchemaProviderAdapter {
+                df_schema_provider,
+                runtime: self.runtime.clone(),
+            })),
             None => None,
         }
     }
@@ -104,6 +130,7 @@ impl CatalogProvider for CatalogProviderAdapter {
 ///Greptime CatalogProvider -> datafusion's CatalogProvider
 struct DfCatalogProviderAdapter {
     catalog_provider: Arc<dyn CatalogProvider>,
+    runtime: Arc<RuntimeEnv>,
 }
 
 impl DfCatalogProvider for DfCatalogProviderAdapter {
@@ -117,7 +144,10 @@ impl DfCatalogProvider for DfCatalogProviderAdapter {
 
     fn schema(&self, name: &str) -> Option<Arc<dyn DfSchemaProvider>> {
         match self.catalog_provider.schema(name) {
-            Some(schema_provider) => Some(Arc::new(DfSchemaProviderAdapter { schema_provider })),
+            Some(schema_provider) => Some(Arc::new(DfSchemaProviderAdapter {
+                schema_provider,
+                runtime: self.runtime.clone(),
+            })),
             None => None,
         }
     }
@@ -126,6 +156,7 @@ impl DfCatalogProvider for DfCatalogProviderAdapter {
 /// Greptime SchemaProvider -> datafusion SchemaProvider
 struct DfSchemaProviderAdapter {
     schema_provider: Arc<dyn SchemaProvider>,
+    runtime: Arc<RuntimeEnv>,
 }
 
 impl DfSchemaProvider for DfSchemaProviderAdapter {
@@ -149,7 +180,7 @@ impl DfSchemaProvider for DfSchemaProviderAdapter {
         name: String,
         table: Arc<dyn DfTableProvider>,
     ) -> DataFusionResult<Option<Arc<dyn DfTableProvider>>> {
-        let table = Arc::new(TableAdapter::new(table));
+        let table = Arc::new(TableAdapter::new(table, self.runtime.clone()));
         match self.schema_provider.register_table(name, table) {
             Ok(Some(p)) => Ok(Some(Arc::new(DfTableProviderAdapter::new(p)))),
             Ok(None) => Ok(None),
@@ -173,6 +204,7 @@ impl DfSchemaProvider for DfSchemaProviderAdapter {
 /// Datafuion SchemaProviderAdapter -> greptime SchemaProviderAdapter
 struct SchemaProviderAdapter {
     df_schema_provider: Arc<dyn DfSchemaProvider>,
+    runtime: Arc<RuntimeEnv>,
 }
 
 impl SchemaProvider for SchemaProviderAdapter {
@@ -187,7 +219,10 @@ impl SchemaProvider for SchemaProviderAdapter {
 
     fn table(&self, name: &str) -> Option<Arc<dyn Table>> {
         match self.df_schema_provider.table(name) {
-            Some(table_provider) => Some(Arc::new(TableAdapter::new(table_provider))),
+            Some(table_provider) => Some(Arc::new(TableAdapter::new(
+                table_provider,
+                self.runtime.clone(),
+            ))),
             None => None,
         }
     }
@@ -203,7 +238,10 @@ impl SchemaProvider for SchemaProviderAdapter {
             .register_table(name, table_provider)
             .context(error::DatafusionSnafu)?
         {
-            Some(table) => Ok(Some(Arc::new(TableAdapter::new(table)))),
+            Some(table) => Ok(Some(Arc::new(TableAdapter::new(
+                table,
+                self.runtime.clone(),
+            )))),
             None => Ok(None),
         }
     }
@@ -214,7 +252,10 @@ impl SchemaProvider for SchemaProviderAdapter {
             .deregister_table(name)
             .context(error::DatafusionSnafu)?
         {
-            Some(table) => Ok(Some(Arc::new(TableAdapter::new(table)))),
+            Some(table) => Ok(Some(Arc::new(TableAdapter::new(
+                table,
+                self.runtime.clone(),
+            )))),
             None => Ok(None),
         }
     }
diff --git a/src/query/tests/query_engine_test.rs b/src/query/tests/query_engine_test.rs
new file mode 100644
index 0000000000..e03abc2206
--- /dev/null
+++ b/src/query/tests/query_engine_test.rs
@@ -0,0 +1,61 @@
+use std::sync::Arc;
+
+use arrow::array::UInt32Array;
+use common_recordbatch::{RecordBatch, SendableRecordBatchStream};
+use datafusion::field_util::FieldExt;
+use datafusion::field_util::SchemaExt;
+use datafusion::logical_plan::LogicalPlanBuilder;
+use futures_util::stream::TryStreamExt;
+use query::catalog::memory::MemoryCatalogList;
+use query::error::{RecordBatchSnafu, Result};
+use query::plan::LogicalPlan;
+use query::query_engine::QueryEngineFactory;
+use snafu::ResultExt;
+use table::table::adapter::DfTableProviderAdapter;
+use table::table::numbers::NumbersTable;
+
+#[tokio::test]
+async fn test_datafusion_query_engine() -> Result<()> {
+    let catalog_list = Arc::new(MemoryCatalogList::default());
+    let factory = QueryEngineFactory::new(catalog_list);
+    let engine = factory.query_engine();
+
+    let limit = 10;
+    let table = Arc::new(NumbersTable::default());
+    let table_provider = Arc::new(DfTableProviderAdapter::new(table.clone()));
+    let plan = LogicalPlan::DfPlan(
+        LogicalPlanBuilder::scan("numbers", table_provider, None)
+            .unwrap()
+            .limit(limit)
+            .unwrap()
+            .build()
+            .unwrap(),
+    );
+
+    let ret = engine.execute(&plan).await;
+
+    let numbers = collect(ret.unwrap()).await.unwrap();
+
+    assert_eq!(1, numbers.len());
+    assert_eq!(numbers[0].df_recordbatch.num_columns(), 1);
+    assert_eq!(1, numbers[0].schema.arrow_schema().fields().len());
+    assert_eq!("number", numbers[0].schema.arrow_schema().field(0).name());
+
+    let columns = numbers[0].df_recordbatch.columns();
+    assert_eq!(1, columns.len());
+    assert_eq!(columns[0].len(), limit);
+    let expected: Vec<u32> = (0u32..limit as u32).collect();
+    assert_eq!(
+        *columns[0].as_any().downcast_ref::<UInt32Array>().unwrap(),
+        UInt32Array::from_slice(&expected)
+    );
+
+    Ok(())
+}
+
+pub async fn collect(stream: SendableRecordBatchStream) -> Result<Vec<RecordBatch>> {
+    stream
+        .try_collect::<Vec<_>>()
+        .await
+        .context(RecordBatchSnafu)
+}
diff --git a/src/table/src/table.rs b/src/table/src/table.rs
index 31ae9d2532..2a039e8ba8 100644
--- a/src/table/src/table.rs
+++ b/src/table/src/table.rs
@@ -11,7 +11,7 @@ use datatypes::schema::{Schema, SchemaRef};
 use crate::error::Result;
 
 pub mod adapter;
-pub mod memory;
+pub mod numbers;
 
 pub type TableId = u64;
 pub type TableVersion = u64;
diff --git a/src/table/src/table/adapter.rs b/src/table/src/table/adapter.rs
index 2a3145eea1..ba266a9ae8 100644
--- a/src/table/src/table/adapter.rs
+++ b/src/table/src/table/adapter.rs
@@ -17,7 +17,7 @@ use datafusion::datasource::{
     TableType as DfTableType,
 };
 use datafusion::error::{DataFusionError, Result as DfResult};
-use datafusion::execution::runtime_env::{RuntimeConfig, RuntimeEnv};
+use datafusion::execution::runtime_env::RuntimeEnv;
 use datafusion::logical_plan::Expr as DfExpr;
 use datafusion::physical_plan::{
     expressions::PhysicalSortExpr, ExecutionPlan, Partitioning,
@@ -168,11 +168,15 @@ impl TableProvider for DfTableProviderAdapter {
 /// Datafusion TableProvider ->  greptime Table
 pub struct TableAdapter {
     table_provider: Arc<dyn TableProvider>,
+    runtime: Arc<RuntimeEnv>,
 }
 
 impl TableAdapter {
-    pub fn new(table_provider: Arc<dyn TableProvider>) -> Self {
-        Self { table_provider }
+    pub fn new(table_provider: Arc<dyn TableProvider>, runtime: Arc<RuntimeEnv>) -> Self {
+        Self {
+            table_provider,
+            runtime,
+        }
     }
 }
 
@@ -208,10 +212,9 @@ impl Table for TableAdapter {
             .await
             .context(error::DatafusionSnafu)?;
 
-        // FIXME(dennis) Partitioning and runtime
-        let runtime = RuntimeEnv::new(RuntimeConfig::default()).context(error::DatafusionSnafu)?;
+        // FIXME(dennis) Partitioning
         let df_stream = execution_plan
-            .execute(0, Arc::new(runtime))
+            .execute(0, self.runtime.clone())
             .await
             .context(error::DatafusionSnafu)?;
 
diff --git a/src/table/src/table/memory.rs b/src/table/src/table/memory.rs
deleted file mode 100644
index 8b13789179..0000000000
--- a/src/table/src/table/memory.rs
+++ /dev/null
@@ -1 +0,0 @@
-
diff --git a/src/table/src/table/numbers.rs b/src/table/src/table/numbers.rs
new file mode 100644
index 0000000000..c3f0c668fe
--- /dev/null
+++ b/src/table/src/table/numbers.rs
@@ -0,0 +1,93 @@
+use std::any::Any;
+use std::pin::Pin;
+use std::sync::Arc;
+
+use arrow::array::UInt32Array;
+use arrow::datatypes::{DataType, Field, Schema as ArrowSchema};
+use common_recordbatch::error::Result as RecordBatchResult;
+use common_recordbatch::{RecordBatch, RecordBatchStream, SendableRecordBatchStream};
+use datafusion::field_util::SchemaExt;
+use datafusion_common::record_batch::RecordBatch as DfRecordBatch;
+use datatypes::schema::{Schema, SchemaRef};
+use futures::task::{Context, Poll};
+use futures::Stream;
+
+use crate::error::Result;
+use crate::table::{Expr, Table};
+
+/// numbers table for test
+pub struct NumbersTable {
+    schema: SchemaRef,
+}
+
+impl Default for NumbersTable {
+    fn default() -> Self {
+        let arrow_schema = Arc::new(ArrowSchema::new(vec![Field::new(
+            "number",
+            DataType::UInt32,
+            false,
+        )]));
+        Self {
+            schema: Arc::new(Schema::new(arrow_schema)),
+        }
+    }
+}
+
+#[async_trait::async_trait]
+impl Table for NumbersTable {
+    fn as_any(&self) -> &dyn Any {
+        self
+    }
+
+    fn schema(&self) -> SchemaRef {
+        self.schema.clone()
+    }
+
+    async fn scan(
+        &self,
+        _projection: &Option<Vec<usize>>,
+        _filters: &[Expr],
+        limit: Option<usize>,
+    ) -> Result<SendableRecordBatchStream> {
+        Ok(Box::pin(NumbersStream {
+            limit: limit.unwrap_or(100) as u32,
+            schema: self.schema.clone(),
+            already_run: false,
+        }))
+    }
+}
+
+// Limited numbers stream
+struct NumbersStream {
+    limit: u32,
+    schema: SchemaRef,
+    already_run: bool,
+}
+
+impl RecordBatchStream for NumbersStream {
+    fn schema(&self) -> SchemaRef {
+        self.schema.clone()
+    }
+}
+
+impl Stream for NumbersStream {
+    type Item = RecordBatchResult<RecordBatch>;
+
+    fn poll_next(mut self: Pin<&mut Self>, _cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {
+        if self.already_run {
+            return Poll::Ready(None);
+        }
+        self.already_run = true;
+        let numbers: Vec<u32> = (0..self.limit).collect();
+        let batch = DfRecordBatch::try_new(
+            self.schema.arrow_schema().clone(),
+            vec![Arc::new(UInt32Array::from_slice(&numbers))],
+        )
+        .unwrap();
+
+        Poll::Ready(Some(Ok(RecordBatch {
+            schema: self.schema.clone(),
+            df_recordbatch: batch,
+        })))
+    }
+}