Check if string is a number sql

• 16 votes339 views6 answers

  This is incompatible with sql_mode=only_full_group_by

  SQL
• 0 vote358 views1 answer

  Time data type in mysql

  SQL
• 6 votes323 views2 answers

  Join vs union

  SQL
• 0 vote392 views1 answer

  Oracle convert int to date

  SQL
• 0 vote329 views1 answer

  Mysql shell ERROR: Not connected.

  SQL
• 0 vote297 views1 answer

  Postgresql parse json array

  SQL
• 1 vote414 views1 answer

  Sql and

  SQL
• 5 votes306 views1 answer

  Oracle ora-00054 causes

  SQL
• 2 votes390 views2 answers

  MySql FULL OUTER JOIN

  SQL
• 1 vote304 views1 answer

  Mysql column start with string

  SQL