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-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query 
FROM pg_stat_activity 
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' 
ORDER BY query_start desc;

-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query 
FROM pg_stat_activity 
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' 

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#!/bin/bash

# source: https://gist.github.com/francoisromain/58cabf43c2977e48ef0804848dee46c3
# and another script to delete the directories created by this script
# project-delete.sh: https://gist.github.com/francoisromain/e28069c18ebe8f3244f8e4bf2af6b2cb

# Call this file with `bash ./project-create.sh project-name`
# - project-name is mandatory

# This will creates 4 directories and a git `post-receive` hook.

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# `CompanySerializer` contains `create()` and `update()` methods that can
# create or update related Employees using the nested `EmployeeSerializer`

class EmployeeSerializer(serializers.ModelSerializer):
    class Meta:
        model = Employee
        fields = ('id', 'name', 'email', 'company', 'created')
        
class CompanySerializer(serializers.ModelSerializer):
    employees = EmployeeSerializer(many=True, required=False)