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feat: make it possible to opt in to using the v2 format (#1352)

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This also exposed the max_batch_length configuration option in
python/node (it was needed to verify if we are actually in v2 mode or
not)
This commit is contained in:
Weston Pace
2024-06-04 21:52:14 -07:00
committed by GitHub
parent d39e7d23f4
commit d5586c9c32
17 changed files with 310 additions and 33 deletions
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39
nodejs/src/query.rs
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@@ -15,6 +15,7 @@
use lancedb::query::ExecutableQuery;
use lancedb::query::Query as LanceDbQuery;
use lancedb::query::QueryBase;
use lancedb::query::QueryExecutionOptions;
use lancedb::query::Select;
use lancedb::query::VectorQuery as LanceDbVectorQuery;
use napi::bindgen_prelude::*;
@@ -62,10 +63,21 @@ impl Query {
}
#[napi]
pub async fn execute(&self) -> napi::Result<RecordBatchIterator> {
let inner_stream = self.inner.execute().await.map_err(|e| {
napi::Error::from_reason(format!("Failed to execute query stream: {}", e))
})?;
pub async fn execute(
&self,
max_batch_length: Option<u32>,
) -> napi::Result<RecordBatchIterator> {
let mut execution_opts = QueryExecutionOptions::default();
if let Some(max_batch_length) = max_batch_length {
execution_opts.max_batch_length = max_batch_length;
}
let inner_stream = self
.inner
.execute_with_options(execution_opts)
.await
.map_err(|e| {
napi::Error::from_reason(format!("Failed to execute query stream: {}", e))
})?;
Ok(RecordBatchIterator::new(inner_stream))
}
}
@@ -125,10 +137,21 @@ impl VectorQuery {
}
#[napi]
pub async fn execute(&self) -> napi::Result<RecordBatchIterator> {
let inner_stream = self.inner.execute().await.map_err(|e| {
napi::Error::from_reason(format!("Failed to execute query stream: {}", e))
})?;
pub async fn execute(
&self,
max_batch_length: Option<u32>,
) -> napi::Result<RecordBatchIterator> {
let mut execution_opts = QueryExecutionOptions::default();
if let Some(max_batch_length) = max_batch_length {
execution_opts.max_batch_length = max_batch_length;
}
let inner_stream = self
.inner
.execute_with_options(execution_opts)
.await
.map_err(|e| {
napi::Error::from_reason(format!("Failed to execute query stream: {}", e))
})?;
Ok(RecordBatchIterator::new(inner_stream))
}
}