pgsql: Make edge-case behavior of jsonb_populate_record match json_popu

Make edge-case behavior of jsonb_populate_record match json_populate_record

json_populate_record throws an error if asked to convert a JSON scalar
or array into a composite type. jsonb_populate_record was returning
a record full of NULL fields instead. It seems better to make it
throw an error for this case as well.

Nikita Glukhov

Discussion: /messages/by-id/fbd1d566-bba0-a3de-d6d0-d3b1d7c24ff2@postgrespro.ru

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/68cff231e3a3d0ca9988cf1fde5a3be53235b3bb

Modified Files
--------------
src/backend/utils/adt/jsonfuncs.c | 17 ++++++++++++++++-
src/test/regress/expected/jsonb.out | 18 +++---------------
2 files changed, 19 insertions(+), 16 deletions(-)

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