Add Obj::has_schema_property

[kneth]

What, How & Why?

• Add Obj::has_schema_property()
• Expose Obj::has_schema_property(), TableRef::get_column_key(), and Obj::set_any_by_name() in bindgen

☑️ ToDos

• 📝 Changelog update
• 🚦 Tests (or not relevant)
• C-API, if public C++ API changed
• bindgen/spec.yml, if public C++ API changed

[coveralls-official]

Pull Request Test Coverage Report for Build kenneth.geisshirt_33

Details

• 3596 of 4001 (89.88%) changed or added relevant lines in 63 files are covered.
• 820 unchanged lines in 43 files lost coverage.
• Overall coverage decreased (-0.01%) to 90.959%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
src/realm/array_mixed.cpp	48	49	97.96%
src/realm/cluster_tree.cpp	40	42	95.24%
test/test_array.cpp	484	486	99.59%
src/realm/dictionary.cpp	18	21	85.71%
src/realm/object-store/c_api/config.cpp	0	3	0.0%
src/realm/query_conditions.hpp	64	67	95.52%
src/realm/bplustree.cpp	23	27	85.19%
src/realm/cluster.cpp	130	134	97.01%
src/realm/integer_flex_compressor.cpp	40	46	86.96%
src/realm/object-store/c_api/object.cpp	117	124	94.35%

Files with Coverage Reduction	New Missed Lines	%
src/realm/array.hpp	1	95.81%
src/realm/array_string.cpp	1	88.03%
src/realm/array_unsigned.cpp	1	85.35%
src/realm/dictionary.cpp	1	85.17%
src/realm/object-store/sync/sync_session.cpp	1	92.01%
src/realm/query_engine.hpp	1	93.94%
src/realm/table.hpp	1	92.41%
test/fuzz_tester.hpp	1	57.73%
src/realm/array_key.cpp	2	96.55%
src/realm/mixed.cpp	2	86.46%

Totals
Change from base Build 2497:	-0.01%
Covered Lines:	218213
Relevant Lines:	239903

---

💛 - Coveralls