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naman1-gupta / postgres_queries_and_commands.sql
Created June 25, 2021 06:34 — forked from rgreenjr/postgres_queries_and_commands.sql
Useful PostgreSQL Queries and Commands
-- 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%'
naman1-gupta / Lottery.sol
Created April 1, 2018 14:36
Quillhash Challenge
pragma solidity ^0.4.0;
contract Lottery {
uint256 winner;
mapping(address => uint256) users;
address owner;
bool contractAccepting;