Sql queries practice

• 5 votes250 views4 answers

  Select random rows sql

  SQL
• 9 votes263 views1 answer

  Alter table column change data type to text mysql

  SQL
• 3 votes289 views5 answers

  No module named 'MySQLdb'

  SQL
• 0 vote240 views1 answer

  An exception occurred while executing a transact-sql statement or batch user,group or role already

  SQL
• 0 vote238 views1 answer

  Postgresql subquery

  SQL
• 0 vote266 views1 answer

  Oracle grant create job

  SQL
• -1 vote242 views1 answer

  Raise ImproperlyConfigured('mysqlclient 1.3.13 or newer is required; you have %s.' % Database.__version__) django.core.exceptions.ImproperlyConfigured: mysqlclient 1.3.13 or newer is required; you have 0.9.3.

  SQL
• 0 vote282 views1 answer

  Creating h2 database in relative directory eclopse

  SQL
• 0 vote263 views1 answer

  Implicit inner join table alias

  SQL
• 0 vote253 views1 answer

  What is the use of index in mysql table

  SQL