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fix: impl RecordBatchStream method explicitly (#3482)

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fix: impl RecordBatchStream method explicitly
This commit is contained in:
shuiyisong
2024-03-11 17:07:10 +08:00
committed by GitHub
parent aa125a50f9
commit aa953dcc34
9 changed files with 104 additions and 14 deletions
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11
src/script/src/python/engine.rs
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@@ -26,9 +26,10 @@ use common_function::function_registry::FUNCTION_REGISTRY;
use common_query::error::{PyUdfSnafu, UdfTempRecordBatchSnafu};
use common_query::prelude::Signature;
use common_query::{Output, OutputData};
use common_recordbatch::adapter::RecordBatchMetrics;
use common_recordbatch::error::{ExternalSnafu, Result as RecordBatchResult};
use common_recordbatch::{
RecordBatch, RecordBatchStream, RecordBatches, SendableRecordBatchStream,
OrderOption, RecordBatch, RecordBatchStream, RecordBatches, SendableRecordBatchStream,
};
use datafusion_expr::Volatility;
use datatypes::schema::{ColumnSchema, Schema, SchemaRef};
@@ -255,6 +256,14 @@ impl RecordBatchStream for CoprStream {
// FIXME(discord9): use copr returns for schema
self.ret_schema.clone()
}
fn output_ordering(&self) -> Option<&[OrderOption]> {
None
}
fn metrics(&self) -> Option<RecordBatchMetrics> {
None
}
}
impl Stream for CoprStream {