Error: connect ECONNREFUSED 127.0.0.1:5432 at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1148:16

• 5 votes123 views1 answer

  Minecraft java port number

  SQL
• 0 vote125 views1 answer

  Mysql create table columns with spaces

  SQL
• 1 vote136 views1 answer

  Quit mysql

  SQL
• 0 vote133 views1 answer

  Mysql concatenate select results

  SQL
• 5 votes143 views1 answer

  How to check port number for postgresql

  SQL
• 1 vote130 views1 answer

  Sql delete all values in a column

  SQL
• 1 vote1.8K views1 answer

  Dropping a constraint in ms sql

  SQL
• 1 vote123 views1 answer

  Sql headers delphi

  SQL
• 0 vote129 views1 answer

  Subquery aggregation

  SQL
• 3 votes121 views1 answer

  What is having clause

  SQL