Tag set-returning-functions - Esta é a página 4 - GeneraCodice

Slow left join lateral in subquery

https://www.generacodice.com/pt/articolo/2904916/slow-left-join-lateral-in-subquery
  performance  -  postgresql  -  greatest-n-per-group  -  postgresql-performance  -  set-returning-functions  -  postgresql-10
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'Ungroup' data based on column

https://www.generacodice.com/pt/articolo/2871908/ungroup-data-based-on-column
  sql-server  -  sql-server-2012  -  set-returning-functions
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jsonb_array_elements() in the select seems to turn a left join into an inner join

https://www.generacodice.com/pt/articolo/2856827/jsonb-array-elements-in-the-select-seems-to-turn-a-left-join-into-an-inner-join
  postgresql  -  set-returning-functions
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PostgreSQL - Return type and EXECUTE QUERY

https://www.generacodice.com/pt/articolo/2856765/postgresql-return-type-and-execute-query
  postgresql  -  dynamic-sql  -  composite-types  -  set-returning-functions
dba.stackexchange dba.stackexchange

How to fan out rows with a specified range of values?

https://www.generacodice.com/pt/articolo/2844923/how-to-fan-out-rows-with-a-specified-range-of-values
  postgresql  -  set-returning-functions
dba.stackexchange dba.stackexchange

How to acquire a table result set from “Table - valued function” when the result set has variable structures?

https://www.generacodice.com/pt/articolo/2835188/how-to-acquire-a-table-result-set-from-table-valued-function-when-the-result-set-has-variable-structures
  sql-server  -  table-valued-parameters  -  t-sql  -  set-returning-functions
dba.stackexchange dba.stackexchange

Efficiency of Scalar UDF vs TVF

https://www.generacodice.com/pt/articolo/2803683/efficiency-of-scalar-udf-vs-tvf
  sql-server  -  optimization  -  functions  -  set-returning-functions
dba.stackexchange dba.stackexchange

Call function where argument is a (sub)select statement

https://www.generacodice.com/pt/articolo/2711120/call-function-where-argument-is-a-sub-select-statement
  postgresql  -  subquery  -  set-returning-functions
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Select into specific array positions with array_agg()?

https://www.generacodice.com/pt/articolo/2702306/select-into-specific-array-positions-with-array-agg
  postgresql  -  pivot  -  aggregate  -  array  -  set-returning-functions
dba.stackexchange dba.stackexchange

Is it safe to use set-returning sql functions instead of security-barrier views?

https://www.generacodice.com/pt/articolo/2680123/is-it-safe-to-use-set-returning-sql-functions-instead-of-security-barrier-views
  security  -  postgresql  -  view  -  postgresql-9.2  -  set-returning-functions
dba.stackexchange dba.stackexchange
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