Check id exist or not in sql

• 0 vote158 views1 answer

  How to add boolean column in postgresql

  SQL
• 0 vote139 views2 answers

  CREATE TABLE researcher ( researcherid serial PRIMARY KEY, name text );

  SQL
• 7 votes147 views1 answer

  Append column sql

  SQL
• 0 vote158 views1 answer

  Copying query result to excel

  SQL
• 0 vote160 views1 answer

  Replace content value from old to new sql

  SQL
• 12 votes166 views4 answers

  How to check mysql version ubuntu

  SQL
• 4 votes152 views1 answer

  Sql delete where in select

  SQL
• 14 votes186 views1 answer

  Excel is not a database

  SQL
• 0 vote162 views1 answer

  Trigger vérifier stock

  SQL
• 0 vote174 views1 answer

  Mysql enter ubuntu

  SQL