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ntile

Returns an integer ranging from 1 to the argument value, dividing the partition as equally as possible.

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

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Definition PG 18

Returns an integer ranging from 1 to the argument value, dividing the partition as equally as possible.

Signatures and overloads

ntile ( num_buckets integer ) → integer → integer
Returns an integer ranging from 1 to the argument value, dividing the partition as equally as possible.

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Source references

Full definition and evidence JSON

Definition sources

center · PostgreSQL 18 · wiki-repair-20261023:55f6281d1d6766851a3f3c9c860b53ff82c204a0b584428c3109c7cdbedbb4c6

Text language: en · wiki-repair-20261023:55f6281d1d6766851a3f3c9c860b53ff82c204a0b584428c3109c7cdbedbb4c6