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Update OceanBaseStore to be compatible with oceanbase-4.3.3.0 (#2074)

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Signed-off-by: shanhaikang.shk <shanhaikang.shk@oceanbase.com>
This commit is contained in:
GITHUBear
2024-10-18 16:14:37 +08:00
committed by GitHub
parent 53ba6259d2
commit c398fb64c4
5 changed files with 359 additions and 686 deletions
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4
docs/docs/application/advanced_tutorial/rag.md
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@@ -120,12 +120,8 @@ OB_USER=root@test
OB_DATABASE=test
## Optional
# OB_PASSWORD=
## Optional: SQL statements executed by OceanBase is recorded in the log file specified by {OB_SQL_DBG_LOG_PATH}.
# OB_SQL_DBG_LOG_PATH={your-sql-dbg-log-dir}/sql.log
## Optional: If {OB_ENABLE_NORMALIZE_VECTOR} is set, the vector stored in OceanBase is normalized.
# OB_ENABLE_NORMALIZE_VECTOR=True
## Optional: If {OB_ENABLE_INDEX} is set, OceanBase will automatically create a vector index table.
# OB_ENABLE_INDEX=True
```
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22
docs/docs/faq/kbqa.md
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@@ -23,8 +23,24 @@ If you want to change vector db, Update your .env, set your vector store type, V
If you want to use OceanBase, please first start a docker container via the following command:
```shell
docker run -p 2881:2881 --name obvec -d oceanbase/oceanbase-ce:vector
docker run --name=ob433 -e MODE=slim -p 2881:2881 -d quay.io/oceanbase/oceanbase-ce:4.3.3.0-100000142024101215
```
Donwload the partner package:
```shell
pip install --upgrade --quiet pyobvector
```
Check the connection to OceanBase and set the memory usage ratio for vector data:
```python
from pyobvector import ObVecClient
tmp_client = ObVecClient()
tmp_client.perform_raw_text_sql(
"ALTER SYSTEM ob_vector_memory_limit_percentage = 30"
)
```
Then set the following variables in the .env file:
```shell
VECTOR_STORE_TYPE=OceanBase
@@ -34,12 +50,8 @@ OB_USER=root@test
OB_DATABASE=test
## Optional
# OB_PASSWORD=
## Optional: SQL statements executed by OceanBase is recorded in the log file specified by {OB_SQL_DBG_LOG_PATH}.
# OB_SQL_DBG_LOG_PATH={your-sql-dbg-log-dir}/sql.log
## Optional: If {OB_ENABLE_NORMALIZE_VECTOR} is set, the vector stored in OceanBase is normalized.
# OB_ENABLE_NORMALIZE_VECTOR=True
## Optional: If {OB_ENABLE_INDEX} is set, OceanBase will automatically create a vector index table.
# OB_ENABLE_INDEX=True
```
If you want to support more vector db, you can integrate yourself.[how to integrate](https://db-gpt.readthedocs.io/en/latest/modules/vector.html)
```commandline