From 71a009e03cb9f5b34efb9b096ee75939d633904c Mon Sep 17 00:00:00 2001
From: yohan <783b8c87@scimetis.net>
Date: Thu, 1 Feb 2024 13:29:31 +0100
Subject: [PATCH] Add index on DateTime fields.

---
 api.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/api.py b/api.py
index 2c1c80b..525d2b8 100644
--- a/api.py
+++ b/api.py
@@ -60,7 +60,7 @@ ns_integer_metric = api.namespace('integer_metric/', description='Integer metric
 class Stock(db.Model):
     __tablename__ = "Stock"
     id = db.Column(db.Integer, primary_key=True, autoincrement=True)
-    time = db.Column(db.DateTime, nullable=False)
+    time = db.Column(db.DateTime, index=True, nullable=False)
     price = db.Column(db.Float, nullable=False)
     volume = db.Column(db.Integer, nullable=False)
     metric = db.Column(db.String(10), index=True, nullable=False)
@@ -68,14 +68,14 @@ class Stock(db.Model):
 class Float_metric(db.Model):
     __tablename__ = "Float_metric"
     id = db.Column(db.Integer, primary_key=True, autoincrement=True)
-    time = db.Column(db.DateTime, nullable=False)
+    time = db.Column(db.DateTime, index=True, nullable=False)
     value = db.Column(db.Float, nullable=False)
     metric = db.Column(db.String(50), index=True, nullable=False)
 
 class Integer_metric(db.Model):
     __tablename__ = "Integer_metric"
     id = db.Column(db.Integer, primary_key=True, autoincrement=True)
-    time = db.Column(db.DateTime, nullable=False)
+    time = db.Column(db.DateTime, index=True, nullable=False)
     value = db.Column(db.Integer, nullable=False)
     metric = db.Column(db.String(50), index=True, nullable=False)