Matheus Messora matheusmessora
matheusmessora
/ gist:cecbe5af35ebaf0743f5629e833bc2eb
Created
May 17, 2018 21:39
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| """Vehicle Routing Problem""" | |
| from __future__ import print_function | |
| from six.moves import xrange | |
| from ortools.constraint_solver import pywrapcp | |
| from ortools.constraint_solver import routing_enums_pb2 | |
| from math import sin, cos, sqrt, atan2, radians | |
| import httplib2 | |
anvk
/ psql_useful_stat_queries.sql
Last active
February 17, 2025 18:48
List of some useful Stat Queries for PSQL
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| --- PSQL queries which also duplicated from https://github.com/anvk/AwesomePSQLList/blob/master/README.md | |
| --- some of them taken from https://www.slideshare.net/alexeylesovsky/deep-dive-into-postgresql-statistics-54594192 | |
| -- I'm not an expert in PSQL. Just a developer who is trying to accumulate useful stat queries which could potentially explain problems in your Postgres DB. | |
| ------------ | |
| -- Basics -- | |
| ------------ | |
| -- Get indexes of tables |