add unique service_id&year constraint

This commit is contained in:
venusbb
2017-10-19 14:15:34 +01:00
parent 7e78e19500
commit b0872d9466

View File

@@ -187,6 +187,7 @@ class AnnualBilling(db.Model):
free_sms_fragment_limit = db.Column(db.Integer, nullable=False, index=False, unique=False)
updated_at = db.Column(db.DateTime, nullable=True, onupdate=datetime.datetime.utcnow)
created_at = db.Column(db.DateTime, nullable=False, default=datetime.datetime.utcnow)
UniqueConstraint('financial_year_start', 'service_id', name='ix_annual_billing_service_id')
def serialize(self):
return {