Thread: pgsql: More regression test cases for json/jsonb extraction operators.

More regression test cases for json/jsonb extraction operators.

Cover some cases I omitted before, such as null and empty-string
elements in the path array.  This exposes another inconsistency:
json_extract_path complains about empty path elements but
jsonb_extract_path does not.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/fa069822f5a02bbbe46bada0b6e420a89c5f7484

Modified Files
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src/test/regress/expected/json.out    |   62 ++++++++++++++++++++++++++++-
src/test/regress/expected/json_1.out  |   62 ++++++++++++++++++++++++++++-
src/test/regress/expected/jsonb.out   |   70 ++++++++++++++++++++++++++++++++-
src/test/regress/expected/jsonb_1.out |   70 ++++++++++++++++++++++++++++++++-
src/test/regress/sql/json.sql         |   20 +++++++++-
src/test/regress/sql/jsonb.sql        |   20 +++++++++-
6 files changed, 292 insertions(+), 12 deletions(-)