Tag order-by - Esta é a página 5 - GeneraCodice

Why does ORDER BY NULLS LAST affect the query plan on a primary key?

https://www.generacodice.com/pt/articolo/3084768/why-does-order-by-nulls-last-affect-the-query-plan-on-a-primary-key
  postgresql  -  null  -  index  -  order-by  -  execution-plan
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Ordering by field, constructed by subquery is slow

https://www.generacodice.com/pt/articolo/3078941/ordering-by-field-constructed-by-subquery-is-slow
  postgresql  -  subquery  -  order-by
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MYSQL: How to optimize a date sorted table with a triple primary key index

https://www.generacodice.com/pt/articolo/3052564/mysql-how-to-optimize-a-date-sorted-table-with-a-triple-primary-key-index
  mysql  -  date  -  optimization  -  index  -  order-by
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Order By First Condtition and If multiple matches, order by second condition

https://www.generacodice.com/pt/articolo/2979718/order-by-first-condtition-and-if-multiple-matches-order-by-second-condition
  mysql  -  order-by
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PostgreSQL ORDER BY clause effect different number of rows to return in pivot table

https://www.generacodice.com/pt/articolo/2975081/postgresql-order-by-clause-effect-different-number-of-rows-to-return-in-pivot-table
  postgresql  -  pivot  -  order-by
dba.stackexchange dba.stackexchange

Can queries that users ORDER BY using date to sort data be non deterministic?

https://www.generacodice.com/pt/articolo/2958604/can-queries-that-users-order-by-using-date-to-sort-data-be-non-deterministic
  postgresql  -  order-by
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Efficient partition pruning with ORDER BY on same column as PARTITION BY RANGE + LIMIT?

https://www.generacodice.com/pt/articolo/2956900/efficient-partition-pruning-with-order-by-on-same-column-as-partition-by-range-limit
  mysql  -  partitioning  -  mariadb  -  index-tuning  -  order-by
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Optimize MySQL query and index for multiple column range query

https://www.generacodice.com/pt/articolo/2952785/optimize-mysql-query-and-index-for-multiple-column-range-query
  mysql  -  optimization  -  index  -  order-by
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Only first column in ORDER BY clause is sorted [closed]

https://www.generacodice.com/pt/articolo/2947903/only-first-column-in-order-by-clause-is-sorted-closed
  sql-server  -  t-sql  -  order-by
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first and last record in one query

https://www.generacodice.com/pt/articolo/2947047/first-and-last-record-in-one-query
  postgresql  -  distinct  -  order-by
dba.stackexchange dba.stackexchange
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