Join vs union

• 3 votes187 views2 answers

  Postgresql remove not null constraint

  SQL
• 1 vote183 views1 answer

  Convert epoch to date in sql server

  SQL
• 3 votes165 views4 answers

  ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MySQL client vs code

  SQL
• 3 votes170 views1 answer

  Oracle nextval

  SQL
• 0 vote182 views1 answer

  Vowels in sql

  SQL
• 0 vote182 views1 answer

  Function sum(text) does not exist postgres

  SQL
• 0 vote197 views1 answer

  Error: SAP DBTech JDBC: [258]: insufficient privilege: Detailed info for this error can be found with guid '87813FAA56439F48BD60812F3EBEC5A4'

  SQL
• 0 vote196 views1 answer

  Const pool = mysql.createpool()

  SQL
• 1 vote199 views1 answer

  Sql order by where condition

  SQL
• -1 vote173 views1 answer

  Ssms connect with connection string

  SQL