Wiki / Functions
percentile_disc
Computes the discrete percentile, the first value within the ordered set of aggregated argument values whose position in the ordering equals or exceeds the specified fraction. The aggregated argument must be of a sortable type.
English manual coverage begins with PostgreSQL 7.1. Source history and runtime observations have their own recorded version boundaries.
Reading PG 18·Select a recorded version
- group
- aggregate
- group label
- 聚合函数
- lang
- en
- layout
- table-new
- pages
- functions-aggregate.html
- prose only
- false
Complete source facts
documentation revision
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