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fix(ingestion/lite): An index with the name aspect_idxalready exists … (#10267)

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jonasHanhan 2024-04-13 00:00:45 +08:00 committed by GitHub
parent 5497393096
commit 223b72f0cd
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1 changed files with 19 additions and 5 deletions
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24
metadata-ingestion/src/datahub/lite/duckdb_lite.py
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@ -55,20 +55,34 @@ class DuckDBLite(DataHubLiteLocal[DuckDBLiteConfig]):
if not config.read_only:
self._init_db()
def _init_db(self):
def _create_unique_index(
self, index_name: str, table_name: str, columns: list
) -> None:
try:
self.duckdb_client.execute(
f"CREATE UNIQUE INDEX {index_name} ON {table_name} ({', '.join(columns)})"
)
except duckdb.CatalogException as e:
if "already exists" not in str(e).lower():
raise
def _init_db(self) -> None:
self.duckdb_client.execute(
"CREATE TABLE IF NOT EXISTS metadata_aspect_v2 "
"(urn VARCHAR, aspect_name VARCHAR, version BIGINT, metadata JSON, system_metadata JSON, createdon BIGINT)"
)
self.duckdb_client.execute(
"CREATE UNIQUE INDEX IF NOT EXISTS aspect_idx ON metadata_aspect_v2 (urn, aspect_name, version)"
self._create_unique_index(
"aspect_idx", "metadata_aspect_v2", ["urn", "aspect_name", "version"]
)
self.duckdb_client.execute(
"CREATE TABLE IF NOT EXISTS metadata_edge_v2 "
"(src_id VARCHAR, relnship VARCHAR, dst_id VARCHAR, dst_label VARCHAR)"
)
self.duckdb_client.execute(
"CREATE UNIQUE INDEX IF NOT EXISTS edge_idx ON metadata_edge_v2 (src_id, relnship, dst_id)"
self._create_unique_index(
"edge_idx", "metadata_edge_v2", ["src_id", "relnship", "dst_id"]
)
def location(self) -> str: