Tag order-by - Esta é a página 2 - GeneraCodice

PostgreSQL: Performance: ORDER BY an indexed column is slowing down the query performance

https://www.generacodice.com/pt/articolo/3210634/postgresql-performance-order-by-an-indexed-column-is-slowing-down-the-query-performance
  postgresql  -  aggregate  -  index  -  order-by  -  postgresql-performance
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Find the greatest difference between each unique record with different timestamps

https://www.generacodice.com/pt/articolo/3209722/find-the-greatest-difference-between-each-unique-record-with-different-timestamps
  postgresql  -  greatest-n-per-group  -  window-functions  -  rank  -  order-by
dba.stackexchange dba.stackexchange

Is there any way in Postgres to parameterise a procedure for sort order column, when the columns are of different types?

https://www.generacodice.com/pt/articolo/3197974/is-there-any-way-in-postgres-to-parameterise-a-procedure-for-sort-order-column-when-the-columns-are-of-different-types
  postgresql  -  parameter  -  datatypes  -  order-by  -  functions
dba.stackexchange dba.stackexchange

Mysql query group by to be combined with order by desc

https://www.generacodice.com/pt/articolo/3191381/mysql-query-group-by-to-be-combined-with-order-by-desc
  mysql  -  group-by  -  order-by
dba.stackexchange dba.stackexchange

Order by certain enum values first

https://www.generacodice.com/pt/articolo/3190074/order-by-certain-enum-values-first
  postgresql  -  order-by  -  enum
dba.stackexchange dba.stackexchange

Explicitly specify sort order for MySQL query (use an “IN” list)

https://www.generacodice.com/pt/articolo/3188940/explicitly-specify-sort-order-for-mysql-query-use-an-in-list
  mysql  -  query  -  order-by
dba.stackexchange dba.stackexchange

How to order some rows one way, and the rest another way?

https://www.generacodice.com/pt/articolo/3178969/how-to-order-some-rows-one-way-and-the-rest-another-way
  postgresql  -  union  -  order-by  -  postgresql-10
dba.stackexchange dba.stackexchange

Results of using a comparison operator in the ORDER BY clause

https://www.generacodice.com/pt/articolo/3166448/results-of-using-a-comparison-operator-in-the-order-by-clause
  mysql  -  order-by
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SELECT DISTINCT ON, ordered by another column

https://www.generacodice.com/pt/articolo/3150199/select-distinct-on-ordered-by-another-column
  postgresql  -  distinct  -  greatest-n-per-group  -  order-by  -  postgresql-9.6
dba.stackexchange dba.stackexchange

Select value in Left Join ordered by Date

https://www.generacodice.com/pt/articolo/3141092/select-value-in-left-join-ordered-by-date
  mysql  -  join  -  order-by
dba.stackexchange dba.stackexchange
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