Oracle last user logon

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  Sql query to get column names and data types in sql server

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  Error Code: 1055. Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column \\ which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by

  SQL
• 6 votes153 views2 answers

  Oracle compile trigger

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  Sql find second highest salary employee

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  Mysql remove last empty newline

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  Exception message: The connection name 'SqlServices' was not found in the applications configuration or the connection string is empty.

  SQL
• 0 vote122 views1 answer

  Mysql update table from select on another table

  SQL
• 0 vote125 views1 answer

  Query string starts with vowels

  SQL