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pg_mcv_list_items

pg_mcv_list_items returns a set of records describing all items stored in a multi-column MCV list. It returns the following columns:

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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statistics
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Statistics Information Functions
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Definition PG 18

pg_mcv_list_items returns a set of records describing all items stored in a multi-column MCV list. It returns the following columns:

Signatures and overloads

pg_mcv_list_items ( pg_mcv_list ) → setof record → setof record
pg_mcv_list_items returns a set of records describing all items stored in a multi-column MCV list. It returns the following columns:

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Source references

Full definition and evidence JSON

Definition sources

center · PostgreSQL 18 · wiki-repair-20261023:ca76d09135eda2aa5aa678ab548899a13db5c4a891eef816c581f70ad8843231

Text language: en · wiki-repair-20261023:ca76d09135eda2aa5aa678ab548899a13db5c4a891eef816c581f70ad8843231