Create column sql server

• -1 vote235 views2 answers

  Sql truncate number

  SQL
• 39 votes218 views5 answers

  Sql drop column

  SQL
• 0 vote235 views2 answers

  SQLSTATE[HY000]: General error: 3780 Referencing column 'role_id' and referenced column 'id' in foreign key constraint 'user_role_id foreign' are incompatible.

  SQL
• 0 vote204 views1 answer

  How to query all tables mysql at the same time

  SQL
• 0 vote215 views1 answer

  Check user sql password from command line

  SQL
• 1 vote198 views2 answers

  Sql groub by count

  SQL
• 0 vote194 views1 answer

  Check sql database table lock

  SQL
• 1 vote198 views1 answer

  Sql bitwise operators

  SQL
• 4 votes236 views4 answers

  Remove duplicate old value in mysql

  SQL
• 15 votes212 views3 answers

  Find duplicate keys in mysql

  SQL