Can you write relational algebra into sql queries

• 0 vote184 views1 answer

  Mysl like insert a variable

  SQL
• 1 vote140 views3 answers

  Sql server get week dates from week number

  SQL
• 0 vote195 views2 answers

  Query the list of CITY names from STATION that either do not start with vowels or do not end with vowels. Your result cannot contain duplicates.

  SQL
• 0 vote154 views1 answer

  Rows, INSERT INTO, Returning

  SQL
• 1 vote141 views1 answer

  Update from table tsql

  SQL
• 1 vote137 views1 answer

  How refresh navicat tables to see new tables

  SQL
• 0 vote151 views1 answer

  Ajax error exception handeling

  SQL
• 9 votes152 views4 answers

  How to alter table column name in mysql

  SQL
• 1 vote168 views1 answer

  SQl Server Versionen Releases und Build-Nummern

  SQL
• 1 vote146 views1 answer

  Mysql illegal mix of collations for operation 'join'

  SQL