Tag duplication - Esta é a página 28 - GeneraCodice

Should I duplicate the data or have linking table?

https://www.generacodice.com/pt/articolo/1530861/should-i-duplicate-the-data-or-have-linking-table
  database-design  -  duplication
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How to group by when querying duplicate records?

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

On duplicate key do nothing

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

How do I remove duplicate records in a join table in PostgreSQL?

https://www.generacodice.com/pt/articolo/1510429/how-do-i-remove-duplicate-records-in-a-join-table-in-postgresql
  postgresql  -  duplication
dba.stackexchange dba.stackexchange

Optimal way to ignore duplicate inserts? [duplicate]

https://www.generacodice.com/pt/articolo/1496848/optimal-way-to-ignore-duplicate-inserts-duplicate
  postgresql  -  insert  -  duplication  -  unique-constraint  -  constraint
dba.stackexchange dba.stackexchange

Resolving DUPLICATE for a column with UNIQUE

https://www.generacodice.com/pt/articolo/1495097/resolving-duplicate-for-a-column-with-unique
  mysql  -  innodb  -  duplication  -  unique-constraint
dba.stackexchange dba.stackexchange

MySQL check duplicate with group by using wildcard?

https://www.generacodice.com/pt/articolo/1494693/mysql-check-duplicate-with-group-by-using-wildcard
  mysql  -  group-by  -  duplication
dba.stackexchange dba.stackexchange

How to check if a subquery has exactly one distinct result and a specified value concisely?

https://www.generacodice.com/pt/articolo/1475996/how-to-check-if-a-subquery-has-exactly-one-distinct-result-and-a-specified-value-concisely
  postgresql  -  duplication
dba.stackexchange dba.stackexchange
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