Copy all values of a column to another column in sql in same table

• 3 votes122 views1 answer

  If 0 return null else return query mysql

  SQL
• 1 vote177 views1 answer

  Mysql drop key

  SQL
• 0 vote166 views1 answer

  What is metadata in sql

  SQL
• 0 vote172 views1 answer

  Incorrect string value: mysql

  SQL
• 10 votes160 views1 answer

  Create table oracle

  SQL
• 0 vote161 views1 answer

  Oracle gather table statistics

  SQL
• -1 vote168 views1 answer

  Convert google analytics dathourminute to time stamp? sql

  SQL
• 1 vote168 views1 answer

  Expression number 1 of select list is not in group by clause

  SQL
• 5 votes173 views1 answer

  Sql check if date is between 2 dates

  SQL
• 5 votes160 views1 answer

  Oracle ora-00054 causes

  SQL