Oracle block

• 0 vote337 views1 answer

  Ran rails db:migrate and got == 20210620104415 DeviseCreateUsers: migrating ================================ -- create_table(:users) rails aborted! StandardError: An error has occurred, this and all later migrations canceled: SQLite3::SQLE

  SQL
• 0 vote354 views2 answers

  FIND OUT THE NAME HIGHEST SALARY SQL

  SQL
• 0 vote340 views1 answer

  Postgresql not in alternative

  SQL
• 0 vote301 views1 answer

  Create duplicate table in postgresql

  SQL
• 19 votes346 views6 answers

  What is mySQL

  SQL
• 0 vote379 views1 answer

  Oracle show grants on table

  SQL
• 25 votes394 views1 answer

  How to update an attribute in MySQL

  SQL
• 0 vote331 views1 answer

  How to print records of employees hired in particular month in oracle

  SQL
• 7 votes339 views1 answer

  Safe update mysql

  SQL
• 1 vote327 views1 answer

  Mysql count words

  SQL