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jsonb_to_recordset

Expands the top-level JSON array of objects to a set of rows having the composite type defined by an AS clause. (As with all functions returning record, the calling query must explicitly define the structure of the record with an AS clause.) Each element of the JSON array is processed as described above for json[b]_populate_record.

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
json
group label
JSON 函数和操作符
lang
en
layout
table-new
pages
functions-json.html
prose only
false

Definition PG 18

Expands the top-level JSON array of objects to a set of rows having the composite type defined by an AS clause. (As with all functions returning record, the calling query must explicitly define the structure of the record with an AS clause.) Each element of the JSON array is processed as described above for json[b]_populate_record.

Signatures and overloads

jsonb_to_recordset ( jsonb ) → setof record → setof record
Expands the top-level JSON array of objects to a set of rows having the composite type defined by an AS clause. (As with all functions returning record, the calling query must explicitly define the structure of the record with an AS clause.) Each element of the JSON array is processed as described above for json[b]_populate_record.

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Complete source facts

documentation revision

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Source references

Full definition and evidence JSON

Definition sources

center · PostgreSQL 18 · wiki-repair-20261023:44b10f9325cc825d10f78dca8d9690356492b47c9b012aefa4acdbc60875eb19

Text language: en · wiki-repair-20261023:44b10f9325cc825d10f78dca8d9690356492b47c9b012aefa4acdbc60875eb19