Remove ill-conceived ban on zero length json object keys.
We removed a similar ban on this in json_object recently, but the ban in
datum_to_json was left, which generate4d sprutious errors in othee json
generators, notable json_build_object.
Along the way, add an assertion that datum_to_json is not passed a null
key. All current callers comply with this rule, but the assertion will
catch any possible future misbehaviour.
Branch
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master
Details
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http://git.postgresql.org/pg/commitdiff/9111d46351e8c3d82452a7454e43ccbf1991b3dc
Modified Files
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src/backend/utils/adt/json.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
