Hubert (depesz) Lubaczewski • 3/13/2025

Waiting for PostgreSQL 18 – Allow json{b}_strip_nulls to remove null array elements

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This technical article details a new feature committed for PostgreSQL 18. It explains how the jsonb_strip_nulls and json_strip_nulls functions now accept an optional 'strip_in_arrays' parameter. When set to true, the function removes null elements from JSON arrays in addition to null-valued object fields, with examples demonstrating its behavior on nested structures.

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#json #functions #database
Waiting for PostgreSQL 18 – Allow json{b}_strip_nulls to remove null array elements

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