Re:Hierarchical Structures in PostgreSQL (2020)
by paulddraper on Friday June 25, 2021 @05:42PM
(#27636631)
That concern doesn't really apply to recursive CTEs though.
Or rather, recursive CTEs inherently require that you select only what you need.
A little difference that the non-recursive case of "I'll just use a CTE for same functionality but better readability" which can deceptively bite you prior to PostgreSQL 12.
Or rather, recursive CTEs inherently require that you select only what you need.
A little difference that the non-recursive case of "I'll just use a CTE for same functionality but better readability" which can deceptively bite you prior to PostgreSQL 12.