Postgresql certain first 4 characters in string

• 3 votes204 views1 answer

  Ms sql skip take

  SQL
• 0 vote180 views1 answer

  Mysql where in keep order

  SQL
• 0 vote136 views1 answer

  Plsql trigger insert update

  SQL
• -1 vote171 views2 answers

  On update cascade

  SQL
• 15 votes163 views4 answers

  T-sql drop function if exists

  SQL
• 1 vote196 views1 answer

  How to convert number to hours and minutes in oracle sql

  SQL
• 1 vote179 views3 answers

  What is union in sql

  SQL
• 20 votes175 views5 answers

  Sql show tables

  SQL
• 10 votes183 views2 answers

  Sql rtrim

  SQL
• 0 vote182 views1 answer

  Mysql Digital Ocean connection problems

  SQL