mirror of
https://github.com/langgenius/dify.git
synced 2024-11-16 19:59:50 +08:00
18 lines
490 B
Python
18 lines
490 B
Python
from flask_sqlalchemy import SQLAlchemy
|
|
from sqlalchemy import MetaData
|
|
|
|
POSTGRES_INDEXES_NAMING_CONVENTION = {
|
|
"ix": "%(column_0_label)s_idx",
|
|
"uq": "%(table_name)s_%(column_0_name)s_key",
|
|
"ck": "%(table_name)s_%(constraint_name)s_check",
|
|
"fk": "%(table_name)s_%(column_0_name)s_fkey",
|
|
"pk": "%(table_name)s_pkey",
|
|
}
|
|
|
|
metadata = MetaData(naming_convention=POSTGRES_INDEXES_NAMING_CONVENTION)
|
|
db = SQLAlchemy(metadata=metadata)
|
|
|
|
|
|
def init_app(app):
|
|
db.init_app(app)
|