github/langchain
1
0
Fork 0
mirror of https://github.com/hwchase17/langchain.git synced 2025-07-31 00:29:57 +00:00
Code Issues Packages Projects Releases Wiki Activity

x

Browse Source
This commit is contained in:
Eugene Yurtsev 2023-08-30 09:36:27 -04:00
parent cafce9ed23
commit e8f29be350
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
libs/langchain/langchain/indexes/_sql_record_manager.py
View File

@ -14,12 +14,12 @@ allow it to work with a variety of SQL as a backend.
* Keys can be deleted.
"""
import contextlib
import decimal
import uuid
from typing import Any, Dict, Generator, List, Optional, Sequence, Union
import decimal
from sqlalchemy import URL
from sqlalchemy import (
URL,
Column,
Engine,
Float,
@ -203,11 +203,11 @@ class SQLRecordManager(RecordManager):
with self._make_session() as session:
if self.dialect == "sqlite":
from sqlalchemy.dialects.sqlite import insert
from sqlalchemy.dialects.sqlite import insert as sqlite_insert
# Note: uses SQLite insert to make on_conflict_do_update work.
# This code needs to be generalized a bit to work with more dialects.
insert_stmt = insert(UpsertionRecord).values(records_to_upsert)
insert_stmt = sqlite_insert(UpsertionRecord).values(records_to_upsert)
stmt = insert_stmt.on_conflict_do_update( # type: ignore[attr-defined]
[UpsertionRecord.key, UpsertionRecord.namespace],
set_=dict(
@ -217,11 +217,11 @@ class SQLRecordManager(RecordManager):
),
)
elif self.dialect == "postgresql":
from sqlalchemy.dialects.postgresql import insert
from sqlalchemy.dialects.postgresql import insert as pg_insert
# Note: uses SQLite insert to make on_conflict_do_update work.
# This code needs to be generalized a bit to work with more dialects.
insert_stmt = insert(UpsertionRecord).values(records_to_upsert)
insert_stmt = pg_insert(UpsertionRecord).values(records_to_upsert)
stmt = insert_stmt.on_conflict_do_update( # type: ignore[attr-defined]
"uix_key_namespace", # Name of constraint
set_=dict(