标签duplication - 这是页27 - GeneraCodice

How do I delete unique rows from a table with duplicate keys?

https://www.generacodice.com/cn/articolo/1553096/how-do-i-delete-unique-rows-from-a-table-with-duplicate-keys
  sql-server  -  duplication  -  sql-server-2012  -  t-sql
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What is meant by the RMAN Duplicate “noncurrent point in time”?

https://www.generacodice.com/cn/articolo/1551074/what-is-meant-by-the-rman-duplicate-noncurrent-point-in-time
  oracle  -  rman  -  duplication  -  oracle-11g-r2
dba.stackexchange dba.stackexchange

INSERT / UPDATE to merge data, when empty data is an empty string

https://www.generacodice.com/cn/articolo/1544703/insert-update-to-merge-data-when-empty-data-is-an-empty-string
  mysql  -  insert  -  duplication  -  update
dba.stackexchange dba.stackexchange

Storing statistic results

https://www.generacodice.com/cn/articolo/1535483/storing-statistic-results
  database-design  -  duplication
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How do I deal with items that I need to repeat monthly?

https://www.generacodice.com/cn/articolo/1530931/how-do-i-deal-with-items-that-i-need-to-repeat-monthly
  database-design  -  duplication
dba.stackexchange dba.stackexchange

Should I duplicate the data or have linking table?

https://www.generacodice.com/cn/articolo/1530861/should-i-duplicate-the-data-or-have-linking-table
  database-design  -  duplication
dba.stackexchange dba.stackexchange

How to group by when querying duplicate records?

https://www.generacodice.com/cn/articolo/1521323/how-to-group-by-when-querying-duplicate-records
  mysql  -  duplication
dba.stackexchange dba.stackexchange

Duplicating a Database with RMAN

https://www.generacodice.com/cn/articolo/1516171/duplicating-a-database-with-rman
  oracle  -  rman  -  duplication  -  flashback  -  oracle-11g-r2
dba.stackexchange dba.stackexchange

Summation query with complex grouping criteria

https://www.generacodice.com/cn/articolo/1515950/summation-query-with-complex-grouping-criteria
  oracle  -  duplication
dba.stackexchange dba.stackexchange

On duplicate key do nothing

https://www.generacodice.com/cn/articolo/1512920/on-duplicate-key-do-nothing
  mysql  -  insert  -  duplication  -  update
dba.stackexchange dba.stackexchange
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