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release-v0.1.6

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@GITHUBear GITHUBear released this 14 Oct 11:57
· 36 commits to main since this release

ObVecClient::get support filter now, for example

test_collection_name = "ob_delete_get_test"
self.client.drop_table_if_exist(test_collection_name)

cols = [
    Column("id", String(64), primary_key=True, autoincrement=False),
    Column("embedding", VECTOR(3)),
    Column("meta", JSON),
]
self.client.create_table(
    test_collection_name, columns=cols
)

# create vector index
self.client.create_index(
    test_collection_name,
    is_vec_index=True,
    index_name="vidx",
    column_names=["embedding"],
    vidx_params="distance=l2, type=hnsw, lib=vsag",
)

# insert data
data = [
    {"id":"abc", "embedding":[0.748479, 0.276979, 0.555195], "meta": {"page": 1}},
    {"id":"bcd", "embedding":[0.748479, 0.276979, 0.555195], "meta": {"page": 2}},
    {"id":"cde", "embedding":[0, 0, 0], "meta": {"page": 3}},
    {"id":"def", "embedding":[1, 2, 3], "meta": {"page": 4}},
]
self.client.insert(test_collection_name, data=data)

self.client.delete(test_collection_name, ids=["bcd", "def"])
res = self.client.get(
    test_collection_name,
    ids=["abc", "bcd", "cde", "def"],
    where_clause=[text("meta->'$.page' > 1")],
    output_column_name=['id']
)

Full Changelog: release-v0.1.5...release-v0.1.6