feat: support shallow clone (#2653)

Support shallow cloning a dataset at a specific location to create a new
dataset, using the shallow_clone feature in Lance. Also introduce remote
`clone` API for remote tables for this functionality.
This commit is contained in:
Jack Ye
2025-09-21 21:28:40 -07:00
committed by GitHub
parent 2261eb95a0
commit ff71d7e552
12 changed files with 1612 additions and 9 deletions

View File

@@ -213,6 +213,36 @@ impl Connection {
Ok(Table::new(tbl))
}
#[napi(catch_unwind)]
pub async fn clone_table(
&self,
target_table_name: String,
source_uri: String,
target_namespace: Vec<String>,
source_version: Option<i64>,
source_tag: Option<String>,
is_shallow: bool,
) -> napi::Result<Table> {
let mut builder = self
.get_inner()?
.clone_table(&target_table_name, &source_uri);
builder = builder.target_namespace(target_namespace);
if let Some(version) = source_version {
builder = builder.source_version(version as u64);
}
if let Some(tag) = source_tag {
builder = builder.source_tag(tag);
}
builder = builder.is_shallow(is_shallow);
let tbl = builder.execute().await.default_error()?;
Ok(Table::new(tbl))
}
/// Drop table with the name. Or raise an error if the table does not exist.
#[napi(catch_unwind)]
pub async fn drop_table(&self, name: String, namespace: Vec<String>) -> napi::Result<()> {