fix: impl RecordBatchStream method explicitly (#3482)

fix: impl RecordBatchStream method explicitly
This commit is contained in:
shuiyisong
2024-03-11 09:07:10 +00:00
committed by GitHub
parent aa125a50f9
commit aa953dcc34
9 changed files with 104 additions and 14 deletions
+10 -1
View File
@@ -22,8 +22,9 @@ use std::task::{Context, Poll};
use common_datasource::object_store::build_backend;
use common_error::ext::BoxedError;
use common_query::prelude::Expr;
use common_recordbatch::adapter::RecordBatchMetrics;
use common_recordbatch::error::{CastVectorSnafu, ExternalSnafu, Result as RecordBatchResult};
use common_recordbatch::{RecordBatch, RecordBatchStream, SendableRecordBatchStream};
use common_recordbatch::{OrderOption, RecordBatch, RecordBatchStream, SendableRecordBatchStream};
use datafusion::logical_expr::utils as df_logical_expr_utils;
use datatypes::prelude::ConcreteDataType;
use datatypes::schema::{ColumnSchema, Schema, SchemaRef};
@@ -151,6 +152,14 @@ impl RecordBatchStream for FileToScanRegionStream {
fn schema(&self) -> SchemaRef {
self.scan_schema.clone()
}
fn output_ordering(&self) -> Option<&[OrderOption]> {
None
}
fn metrics(&self) -> Option<RecordBatchMetrics> {
None
}
}
impl Stream for FileToScanRegionStream {