Merge branch 'rightlib' into mergelibs-241120-1113

1 files changed, 627 insertions, 0 deletions

diff --git a/yql/essentials/tests/postgresql/cases/jsonb.sql b/yql/essentials/tests/postgresql/cases/jsonb.sql
new file mode 100644
index 0000000000..8ffbfc37d0
--- /dev/null
+++ b/yql/essentials/tests/postgresql/cases/jsonb.sql
@@ -0,0 +1,627 @@
+-- Strings.
+SELECT '""'::jsonb;				-- OK.
+SELECT $$''$$::jsonb;			-- ERROR, single quotes are not allowed
+SELECT '"abc"'::jsonb;			-- OK
+SELECT '"abc'::jsonb;			-- ERROR, quotes not closed
+SELECT '"abc
+def"'::jsonb;					-- ERROR, unescaped newline in string constant
+SELECT '"\n\"\\"'::jsonb;		-- OK, legal escapes
+SELECT '"\v"'::jsonb;			-- ERROR, not a valid JSON escape
+-- see json_encoding test for input with unicode escapes
+-- Numbers.
+SELECT '1'::jsonb;				-- OK
+SELECT '0'::jsonb;				-- OK
+SELECT '01'::jsonb;				-- ERROR, not valid according to JSON spec
+SELECT '0.1'::jsonb;				-- OK
+SELECT '9223372036854775808'::jsonb;	-- OK, even though it's too large for int8
+SELECT '1f2'::jsonb;				-- ERROR
+SELECT '0.x1'::jsonb;			-- ERROR
+SELECT '1.3ex100'::jsonb;		-- ERROR
+-- Arrays.
+SELECT '[]'::jsonb;				-- OK
+SELECT '[1,2]'::jsonb;			-- OK
+SELECT '[1,2,]'::jsonb;			-- ERROR, trailing comma
+SELECT '[1,2'::jsonb;			-- ERROR, no closing bracket
+SELECT '[1,[2]'::jsonb;			-- ERROR, no closing bracket
+-- Objects.
+SELECT '{}'::jsonb;				-- OK
+SELECT '{"abc"}'::jsonb;			-- ERROR, no value
+SELECT '{"abc":1}'::jsonb;		-- OK
+SELECT '{1:"abc"}'::jsonb;		-- ERROR, keys must be strings
+SELECT '{"abc",1}'::jsonb;		-- ERROR, wrong separator
+SELECT '{"abc"=1}'::jsonb;		-- ERROR, totally wrong separator
+SELECT '{"abc"::1}'::jsonb;		-- ERROR, another wrong separator
+SELECT '{"abc":1,"def":2,"ghi":[3,4],"hij":{"klm":5,"nop":[6]}}'::jsonb; -- OK
+SELECT '{"abc":1:2}'::jsonb;		-- ERROR, colon in wrong spot
+SELECT '{"abc":1,3}'::jsonb;		-- ERROR, no value
+-- Miscellaneous stuff.
+SELECT 'true'::jsonb;			-- OK
+SELECT 'false'::jsonb;			-- OK
+SELECT 'null'::jsonb;			-- OK
+SELECT ' true '::jsonb;			-- OK, even with extra whitespace
+SELECT 'true false'::jsonb;		-- ERROR, too many values
+SELECT 'true, false'::jsonb;		-- ERROR, too many values
+SELECT 'truf'::jsonb;			-- ERROR, not a keyword
+SELECT 'trues'::jsonb;			-- ERROR, not a keyword
+SELECT ''::jsonb;				-- ERROR, no value
+SELECT '    '::jsonb;			-- ERROR, no value
+-- Multi-line JSON input to check ERROR reporting
+SELECT '{
+		"one": 1,
+		"two":"two",
+		"three":
+		true}'::jsonb; -- OK
+SELECT '{
+		"one": 1,
+		"two":,"two",  -- ERROR extraneous comma before field "two"
+		"three":
+		true}'::jsonb;
+SELECT '{
+		"one": 1,
+		"two":"two",
+		"averyveryveryveryveryveryveryveryveryverylongfieldname":}'::jsonb;
+-- ERROR missing value for last field
+-- make sure jsonb is passed through json generators without being escaped
+SELECT array_to_json(ARRAY [jsonb '{"a":1}', jsonb '{"b":[2,3]}']);
+BEGIN;
+SET LOCAL TIME ZONE 10.5;
+SET LOCAL TIME ZONE -8;
+COMMIT;
+-- jsonb extraction functions
+CREATE TEMP TABLE test_jsonb (
+       json_type text,
+       test_json jsonb
+);
+INSERT INTO test_jsonb VALUES
+('scalar','"a scalar"'),
+('array','["zero", "one","two",null,"four","five", [1,2,3],{"f1":9}]'),
+('object','{"field1":"val1","field2":"val2","field3":null, "field4": 4, "field5": [1,2,3], "field6": {"f1":9}}');
+SELECT test_json -> 'x' FROM test_jsonb WHERE json_type = 'scalar';
+SELECT test_json -> 'x' FROM test_jsonb WHERE json_type = 'array';
+SELECT test_json -> 'x' FROM test_jsonb WHERE json_type = 'object';
+SELECT test_json -> 'field2' FROM test_jsonb WHERE json_type = 'object';
+SELECT test_json ->> 'field2' FROM test_jsonb WHERE json_type = 'scalar';
+SELECT test_json ->> 'field2' FROM test_jsonb WHERE json_type = 'array';
+SELECT test_json ->> 'field2' FROM test_jsonb WHERE json_type = 'object';
+SELECT test_json -> 2 FROM test_jsonb WHERE json_type = 'scalar';
+SELECT test_json -> 2 FROM test_jsonb WHERE json_type = 'array';
+SELECT test_json -> 9 FROM test_jsonb WHERE json_type = 'array';
+SELECT test_json -> 2 FROM test_jsonb WHERE json_type = 'object';
+SELECT test_json ->> 6 FROM test_jsonb WHERE json_type = 'array';
+SELECT test_json ->> 7 FROM test_jsonb WHERE json_type = 'array';
+SELECT test_json ->> 'field4' FROM test_jsonb WHERE json_type = 'object';
+SELECT test_json ->> 'field5' FROM test_jsonb WHERE json_type = 'object';
+SELECT test_json ->> 'field6' FROM test_jsonb WHERE json_type = 'object';
+SELECT test_json ->> 2 FROM test_jsonb WHERE json_type = 'scalar';
+SELECT test_json ->> 2 FROM test_jsonb WHERE json_type = 'array';
+SELECT test_json ->> 2 FROM test_jsonb WHERE json_type = 'object';
+-- nulls
+SELECT (test_json->'field3') IS NULL AS expect_false FROM test_jsonb WHERE json_type = 'object';
+SELECT (test_json->>'field3') IS NULL AS expect_true FROM test_jsonb WHERE json_type = 'object';
+SELECT (test_json->3) IS NULL AS expect_false FROM test_jsonb WHERE json_type = 'array';
+SELECT (test_json->>3) IS NULL AS expect_true FROM test_jsonb WHERE json_type = 'array';
+-- corner cases
+select '{"a": [{"b": "c"}, {"b": "cc"}]}'::jsonb -> null::text;
+select '{"a": [{"b": "c"}, {"b": "cc"}]}'::jsonb -> null::int;
+select '{"a": [{"b": "c"}, {"b": "cc"}]}'::jsonb -> 1;
+select '{"a": [{"b": "c"}, {"b": "cc"}]}'::jsonb -> 'z';
+select '{"a": [{"b": "c"}, {"b": "cc"}]}'::jsonb -> '';
+select '[{"b": "c"}, {"b": "cc"}]'::jsonb -> 1;
+select '[{"b": "c"}, {"b": "cc"}]'::jsonb -> 3;
+select '[{"b": "c"}, {"b": "cc"}]'::jsonb -> 'z';
+select '{"a": "c", "b": null}'::jsonb -> 'b';
+select '"foo"'::jsonb -> 1;
+select '"foo"'::jsonb -> 'z';
+select '{"a": [{"b": "c"}, {"b": "cc"}]}'::jsonb ->> null::text;
+select '{"a": [{"b": "c"}, {"b": "cc"}]}'::jsonb ->> null::int;
+select '{"a": [{"b": "c"}, {"b": "cc"}]}'::jsonb ->> 1;
+select '{"a": [{"b": "c"}, {"b": "cc"}]}'::jsonb ->> 'z';
+select '{"a": [{"b": "c"}, {"b": "cc"}]}'::jsonb ->> '';
+select '[{"b": "c"}, {"b": "cc"}]'::jsonb ->> 1;
+select '[{"b": "c"}, {"b": "cc"}]'::jsonb ->> 3;
+select '[{"b": "c"}, {"b": "cc"}]'::jsonb ->> 'z';
+select '{"a": "c", "b": null}'::jsonb ->> 'b';
+select '"foo"'::jsonb ->> 1;
+select '"foo"'::jsonb ->> 'z';
+-- equality and inequality
+SELECT '{"x":"y"}'::jsonb = '{"x":"y"}'::jsonb;
+SELECT '{"x":"y"}'::jsonb = '{"x":"z"}'::jsonb;
+SELECT '{"x":"y"}'::jsonb <> '{"x":"y"}'::jsonb;
+SELECT '{"x":"y"}'::jsonb <> '{"x":"z"}'::jsonb;
+-- containment
+SELECT jsonb_contains('{"a":"b", "b":1, "c":null}', '{"a":"b"}');
+SELECT jsonb_contains('{"a":"b", "b":1, "c":null}', '{"a":"b", "c":null}');
+SELECT jsonb_contains('{"a":"b", "b":1, "c":null}', '{"a":"b", "g":null}');
+SELECT jsonb_contains('{"a":"b", "b":1, "c":null}', '{"g":null}');
+SELECT jsonb_contains('{"a":"b", "b":1, "c":null}', '{"a":"c"}');
+SELECT jsonb_contains('{"a":"b", "b":1, "c":null}', '{"a":"b"}');
+SELECT jsonb_contains('{"a":"b", "b":1, "c":null}', '{"a":"b", "c":"q"}');
+SELECT '{"a":"b", "b":1, "c":null}'::jsonb @> '{"a":"b"}';
+SELECT '{"a":"b", "b":1, "c":null}'::jsonb @> '{"a":"b", "c":null}';
+SELECT '{"a":"b", "b":1, "c":null}'::jsonb @> '{"a":"b", "g":null}';
+SELECT '{"a":"b", "b":1, "c":null}'::jsonb @> '{"g":null}';
+SELECT '{"a":"b", "b":1, "c":null}'::jsonb @> '{"a":"c"}';
+SELECT '{"a":"b", "b":1, "c":null}'::jsonb @> '{"a":"b"}';
+SELECT '{"a":"b", "b":1, "c":null}'::jsonb @> '{"a":"b", "c":"q"}';
+SELECT '[1,2]'::jsonb @> '[1,2,2]'::jsonb;
+SELECT '[1,1,2]'::jsonb @> '[1,2,2]'::jsonb;
+SELECT '[[1,2]]'::jsonb @> '[[1,2,2]]'::jsonb;
+SELECT '[1,2,2]'::jsonb <@ '[1,2]'::jsonb;
+SELECT '[1,2,2]'::jsonb <@ '[1,1,2]'::jsonb;
+SELECT '[[1,2,2]]'::jsonb <@ '[[1,2]]'::jsonb;
+SELECT jsonb_contained('{"a":"b"}', '{"a":"b", "b":1, "c":null}');
+SELECT jsonb_contained('{"a":"b", "c":null}', '{"a":"b", "b":1, "c":null}');
+SELECT jsonb_contained('{"a":"b", "g":null}', '{"a":"b", "b":1, "c":null}');
+SELECT jsonb_contained('{"g":null}', '{"a":"b", "b":1, "c":null}');
+SELECT jsonb_contained('{"a":"c"}', '{"a":"b", "b":1, "c":null}');
+SELECT jsonb_contained('{"a":"b"}', '{"a":"b", "b":1, "c":null}');
+SELECT jsonb_contained('{"a":"b", "c":"q"}', '{"a":"b", "b":1, "c":null}');
+SELECT '{"a":"b"}'::jsonb <@ '{"a":"b", "b":1, "c":null}';
+SELECT '{"a":"b", "c":null}'::jsonb <@ '{"a":"b", "b":1, "c":null}';
+SELECT '{"a":"b", "g":null}'::jsonb <@ '{"a":"b", "b":1, "c":null}';
+SELECT '{"g":null}'::jsonb <@ '{"a":"b", "b":1, "c":null}';
+SELECT '{"a":"c"}'::jsonb <@ '{"a":"b", "b":1, "c":null}';
+SELECT '{"a":"b"}'::jsonb <@ '{"a":"b", "b":1, "c":null}';
+SELECT '{"a":"b", "c":"q"}'::jsonb <@ '{"a":"b", "b":1, "c":null}';
+-- Raw scalar may contain another raw scalar, array may contain a raw scalar
+SELECT '[5]'::jsonb @> '[5]';
+SELECT '5'::jsonb @> '5';
+SELECT '[5]'::jsonb @> '5';
+-- But a raw scalar cannot contain an array
+SELECT '5'::jsonb @> '[5]';
+-- In general, one thing should always contain itself. Test array containment:
+SELECT '["9", ["7", "3"], 1]'::jsonb @> '["9", ["7", "3"], 1]'::jsonb;
+SELECT '["9", ["7", "3"], ["1"]]'::jsonb @> '["9", ["7", "3"], ["1"]]'::jsonb;
+-- array containment string matching confusion bug
+SELECT '{ "name": "Bob", "tags": [ "enim", "qui"]}'::jsonb @> '{"tags":["qu"]}';
+-- array length
+SELECT jsonb_array_length('[1,2,3,{"f1":1,"f2":[5,6]},4]');
+SELECT jsonb_array_length('[]');
+SELECT jsonb_array_length('{"f1":1,"f2":[5,6]}');
+SELECT jsonb_array_length('4');
+SELECT * FROM jsonb_each('{"f1":[1,2,3],"f2":{"f3":1},"f4":null,"f5":99,"f6":"stringy"}') q;
+SELECT * FROM jsonb_each('{"a":{"b":"c","c":"b","1":"first"},"b":[1,2],"c":"cc","1":"first","n":null}'::jsonb) AS q;
+SELECT * FROM jsonb_each_text('{"f1":[1,2,3],"f2":{"f3":1},"f4":null,"f5":99,"f6":"stringy"}') q;
+SELECT * FROM jsonb_each_text('{"a":{"b":"c","c":"b","1":"first"},"b":[1,2],"c":"cc","1":"first","n":null}'::jsonb) AS q;
+-- exists
+SELECT jsonb_exists('{"a":null, "b":"qq"}', 'a');
+SELECT jsonb_exists('{"a":null, "b":"qq"}', 'b');
+SELECT jsonb_exists('{"a":null, "b":"qq"}', 'c');
+SELECT jsonb_exists('{"a":"null", "b":"qq"}', 'a');
+SELECT jsonb '{"a":null, "b":"qq"}' ? 'a';
+SELECT jsonb '{"a":null, "b":"qq"}' ? 'b';
+SELECT jsonb '{"a":null, "b":"qq"}' ? 'c';
+SELECT jsonb '{"a":"null", "b":"qq"}' ? 'a';
+-- array exists - array elements should behave as keys
+SELECT count(*) from testjsonb  WHERE j->'array' ? 'bar';
+-- type sensitive array exists - should return no rows (since "exists" only
+-- matches strings that are either object keys or array elements)
+SELECT count(*) from testjsonb  WHERE j->'array' ? '5'::text;
+-- However, a raw scalar is *contained* within the array
+SELECT count(*) from testjsonb  WHERE j->'array' @> '5'::jsonb;
+SELECT jsonb_exists_any('{"a":null, "b":"qq"}', ARRAY['a','b']);
+SELECT jsonb_exists_any('{"a":null, "b":"qq"}', ARRAY['b','a']);
+SELECT jsonb_exists_any('{"a":null, "b":"qq"}', ARRAY['c','a']);
+SELECT jsonb_exists_any('{"a":null, "b":"qq"}', ARRAY['c','d']);
+SELECT jsonb_exists_any('{"a":null, "b":"qq"}', '{}'::text[]);
+SELECT jsonb '{"a":null, "b":"qq"}' ?| ARRAY['a','b'];
+SELECT jsonb '{"a":null, "b":"qq"}' ?| ARRAY['b','a'];
+SELECT jsonb '{"a":null, "b":"qq"}' ?| ARRAY['c','a'];
+SELECT jsonb '{"a":null, "b":"qq"}' ?| ARRAY['c','d'];
+SELECT jsonb '{"a":null, "b":"qq"}' ?| '{}'::text[];
+SELECT jsonb_exists_all('{"a":null, "b":"qq"}', ARRAY['a','b']);
+SELECT jsonb_exists_all('{"a":null, "b":"qq"}', ARRAY['b','a']);
+SELECT jsonb_exists_all('{"a":null, "b":"qq"}', ARRAY['c','a']);
+SELECT jsonb_exists_all('{"a":null, "b":"qq"}', ARRAY['c','d']);
+SELECT jsonb_exists_all('{"a":null, "b":"qq"}', '{}'::text[]);
+SELECT jsonb '{"a":null, "b":"qq"}' ?& ARRAY['a','b'];
+SELECT jsonb '{"a":null, "b":"qq"}' ?& ARRAY['b','a'];
+SELECT jsonb '{"a":null, "b":"qq"}' ?& ARRAY['c','a'];
+SELECT jsonb '{"a":null, "b":"qq"}' ?& ARRAY['c','d'];
+SELECT jsonb '{"a":null, "b":"qq"}' ?& ARRAY['a','a', 'b', 'b', 'b'];
+SELECT jsonb '{"a":null, "b":"qq"}' ?& '{}'::text[];
+-- typeof
+SELECT jsonb_typeof('{}') AS object;
+SELECT jsonb_typeof('{"c":3,"p":"o"}') AS object;
+SELECT jsonb_typeof('[]') AS array;
+SELECT jsonb_typeof('["a", 1]') AS array;
+SELECT jsonb_typeof('null') AS "null";
+SELECT jsonb_typeof('1') AS number;
+SELECT jsonb_typeof('-1') AS number;
+SELECT jsonb_typeof('1.0') AS number;
+SELECT jsonb_typeof('1e2') AS number;
+SELECT jsonb_typeof('-1.0') AS number;
+SELECT jsonb_typeof('true') AS boolean;
+SELECT jsonb_typeof('false') AS boolean;
+SELECT jsonb_typeof('"hello"') AS string;
+SELECT jsonb_typeof('"true"') AS string;
+SELECT jsonb_typeof('"1.0"') AS string;
+SELECT jsonb_build_object('{a,b,c}'::text[]); -- error
+SELECT jsonb_build_object('{a,b,c}'::text[], '{d,e,f}'::text[]); -- error, key cannot be array
+-- empty objects/arrays
+SELECT jsonb_build_array();
+SELECT jsonb_build_object();
+-- make sure keys are quoted
+SELECT jsonb_build_object(1,2);
+SELECT jsonb_build_object(r,2) FROM (SELECT 1 AS a, 2 AS b) r;
+SELECT jsonb_build_object(json '{"a":1,"b":2}', 3);
+SELECT jsonb_build_object('{1,2,3}'::int[], 3);
+-- handling of NULL values
+SELECT jsonb_object_agg(1, NULL::jsonb);
+SELECT jsonb_object_agg(NULL, '{"a":1}');
+CREATE TEMP TABLE foo (serial_num int, name text, type text);
+INSERT INTO foo VALUES (847001,'t15','GE1043');
+INSERT INTO foo VALUES (847002,'t16','GE1043');
+INSERT INTO foo VALUES (847003,'sub-alpha','GESS90');
+SELECT jsonb_object_agg(name, type) FROM foo;
+INSERT INTO foo VALUES (999999, NULL, 'bar');
+SELECT jsonb_object_agg(name, type) FROM foo;
+-- jsonb_object
+-- empty object, one dimension
+SELECT jsonb_object('{}');
+-- empty object, two dimensions
+SELECT jsonb_object('{}', '{}');
+-- one dimension
+SELECT jsonb_object('{a,1,b,2,3,NULL,"d e f","a b c"}');
+-- same but with two dimensions
+SELECT jsonb_object('{{a,1},{b,2},{3,NULL},{"d e f","a b c"}}');
+-- odd number error
+SELECT jsonb_object('{a,b,c}');
+-- one column error
+SELECT jsonb_object('{{a},{b}}');
+-- too many columns error
+SELECT jsonb_object('{{a,b,c},{b,c,d}}');
+-- too many dimensions error
+SELECT jsonb_object('{{{a,b},{c,d}},{{b,c},{d,e}}}');
+--two argument form of jsonb_object
+select jsonb_object('{a,b,c,"d e f"}','{1,2,3,"a b c"}');
+-- too many dimensions
+SELECT jsonb_object('{{a,1},{b,2},{3,NULL},{"d e f","a b c"}}', '{{a,1},{b,2},{3,NULL},{"d e f","a b c"}}');
+-- mismatched dimensions
+select jsonb_object('{a,b,c,"d e f",g}','{1,2,3,"a b c"}');
+select jsonb_object('{a,b,c,"d e f"}','{1,2,3,"a b c",g}');
+-- null key error
+select jsonb_object('{a,b,NULL,"d e f"}','{1,2,3,"a b c"}');
+-- empty key is allowed
+select jsonb_object('{a,b,"","d e f"}','{1,2,3,"a b c"}');
+-- extract_path, extract_path_as_text
+SELECT jsonb_extract_path('{"f2":{"f3":1},"f4":{"f5":99,"f6":"stringy"}}','f4','f6');
+SELECT jsonb_extract_path('{"f2":{"f3":1},"f4":{"f5":99,"f6":"stringy"}}','f2');
+SELECT jsonb_extract_path('{"f2":["f3",1],"f4":{"f5":99,"f6":"stringy"}}','f2',0::text);
+SELECT jsonb_extract_path('{"f2":["f3",1],"f4":{"f5":99,"f6":"stringy"}}','f2',1::text);
+SELECT jsonb_extract_path_text('{"f2":{"f3":1},"f4":{"f5":99,"f6":"stringy"}}','f4','f6');
+SELECT jsonb_extract_path_text('{"f2":{"f3":1},"f4":{"f5":99,"f6":"stringy"}}','f2');
+SELECT jsonb_extract_path_text('{"f2":["f3",1],"f4":{"f5":99,"f6":"stringy"}}','f2',0::text);
+SELECT jsonb_extract_path_text('{"f2":["f3",1],"f4":{"f5":99,"f6":"stringy"}}','f2',1::text);
+-- extract_path nulls
+SELECT jsonb_extract_path('{"f2":{"f3":1},"f4":{"f5":null,"f6":"stringy"}}','f4','f5') IS NULL AS expect_false;
+SELECT jsonb_extract_path_text('{"f2":{"f3":1},"f4":{"f5":null,"f6":"stringy"}}','f4','f5') IS NULL AS expect_true;
+SELECT jsonb_extract_path('{"f2":{"f3":1},"f4":[0,1,2,null]}','f4','3') IS NULL AS expect_false;
+SELECT jsonb_extract_path_text('{"f2":{"f3":1},"f4":[0,1,2,null]}','f4','3') IS NULL AS expect_true;
+SELECT * FROM jsonb_array_elements('[1,true,[1,[2,3]],null,{"f1":1,"f2":[7,8,9]},false]') q;
+SELECT * FROM jsonb_array_elements_text('[1,true,[1,[2,3]],null,{"f1":1,"f2":[7,8,9]},false,"stringy"]') q;
+-- test type info caching in jsonb_populate_record()
+CREATE TEMP TABLE jsbpoptest (js jsonb);
+INSERT INTO jsbpoptest
+SELECT '{
+	"jsa": [1, "2", null, 4],
+	"rec": {"a": "abc", "c": "01.02.2003", "x": 43.2},
+	"reca": [{"a": "abc", "b": 456}, null, {"c": "01.02.2003", "x": 43.2}]
+}'::jsonb
+FROM generate_series(1, 3);
+-- indexing
+SELECT count(*) FROM testjsonb WHERE j @> '{"wait":null}';
+SELECT count(*) FROM testjsonb WHERE j @> '{"wait":"CC"}';
+SELECT count(*) FROM testjsonb WHERE j @> '{"wait":"CC", "public":true}';
+SELECT count(*) FROM testjsonb WHERE j @> '{"age":25}';
+SELECT count(*) FROM testjsonb WHERE j @> '{"age":25.0}';
+SELECT count(*) FROM testjsonb WHERE j ? 'public';
+SELECT count(*) FROM testjsonb WHERE j ? 'bar';
+SELECT count(*) FROM testjsonb WHERE j ?| ARRAY['public','disabled'];
+SELECT count(*) FROM testjsonb WHERE j ?& ARRAY['public','disabled'];
+SELECT count(*) FROM testjsonb WHERE j @@ '$.wait == null';
+SELECT count(*) FROM testjsonb WHERE j @@ '"CC" == $.wait';
+SELECT count(*) FROM testjsonb WHERE j @@ '$.wait == "CC" && true == $.public';
+SELECT count(*) FROM testjsonb WHERE j @@ '$.age == 25';
+SELECT count(*) FROM testjsonb WHERE j @@ '$.age == 25.0';
+SELECT count(*) FROM testjsonb WHERE j @@ 'exists($)';
+SELECT count(*) FROM testjsonb WHERE j @@ 'exists($.public)';
+SELECT count(*) FROM testjsonb WHERE j @@ 'exists($.bar)';
+SELECT count(*) FROM testjsonb WHERE j @@ 'exists($.public) || exists($.disabled)';
+SELECT count(*) FROM testjsonb WHERE j @@ 'exists($.public) && exists($.disabled)';
+SELECT count(*) FROM testjsonb WHERE j @? '$.wait ? (@ == null)';
+SELECT count(*) FROM testjsonb WHERE j @? '$.wait ? ("CC" == @)';
+SELECT count(*) FROM testjsonb WHERE j @? '$ ? (@.wait == "CC" && true == @.public)';
+SELECT count(*) FROM testjsonb WHERE j @? '$.age ? (@ == 25)';
+SELECT count(*) FROM testjsonb WHERE j @? '$ ? (@.age == 25.0)';
+SELECT count(*) FROM testjsonb WHERE j @? '$';
+SELECT count(*) FROM testjsonb WHERE j @? '$.public';
+SELECT count(*) FROM testjsonb WHERE j @? '$.bar';
+CREATE INDEX jidx ON testjsonb USING gin (j);
+SELECT count(*) FROM testjsonb WHERE j @> '{"wait":null}';
+SELECT count(*) FROM testjsonb WHERE j @> '{"wait":"CC"}';
+SELECT count(*) FROM testjsonb WHERE j @> '{"wait":"CC", "public":true}';
+SELECT count(*) FROM testjsonb WHERE j @> '{"age":25}';
+SELECT count(*) FROM testjsonb WHERE j @> '{"age":25.0}';
+SELECT count(*) FROM testjsonb WHERE j @> '{"array":["foo"]}';
+SELECT count(*) FROM testjsonb WHERE j @> '{"array":["bar"]}';
+-- exercise GIN_SEARCH_MODE_ALL
+SELECT count(*) FROM testjsonb WHERE j @> '{}';
+SELECT count(*) FROM testjsonb WHERE j ? 'public';
+SELECT count(*) FROM testjsonb WHERE j ? 'bar';
+SELECT count(*) FROM testjsonb WHERE j ?| ARRAY['public','disabled'];
+SELECT count(*) FROM testjsonb WHERE j ?& ARRAY['public','disabled'];
+SELECT count(*) FROM testjsonb WHERE j @@ '$.wait == null';
+SELECT count(*) FROM testjsonb WHERE j @@ 'exists($ ? (@.wait == null))';
+SELECT count(*) FROM testjsonb WHERE j @@ 'exists($.wait ? (@ == null))';
+SELECT count(*) FROM testjsonb WHERE j @@ '"CC" == $.wait';
+SELECT count(*) FROM testjsonb WHERE j @@ '$.wait == "CC" && true == $.public';
+SELECT count(*) FROM testjsonb WHERE j @@ '$.age == 25';
+SELECT count(*) FROM testjsonb WHERE j @@ '$.age == 25.0';
+SELECT count(*) FROM testjsonb WHERE j @@ '$.array[*] == "foo"';
+SELECT count(*) FROM testjsonb WHERE j @@ '$.array[*] == "bar"';
+SELECT count(*) FROM testjsonb WHERE j @@ 'exists($ ? (@.array[*] == "bar"))';
+SELECT count(*) FROM testjsonb WHERE j @@ 'exists($.array ? (@[*] == "bar"))';
+SELECT count(*) FROM testjsonb WHERE j @@ 'exists($.array[*] ? (@ == "bar"))';
+SELECT count(*) FROM testjsonb WHERE j @@ 'exists($)';
+SELECT count(*) FROM testjsonb WHERE j @@ 'exists($.public)';
+SELECT count(*) FROM testjsonb WHERE j @@ 'exists($.bar)';
+SELECT count(*) FROM testjsonb WHERE j @@ 'exists($.public) || exists($.disabled)';
+SELECT count(*) FROM testjsonb WHERE j @@ 'exists($.public) && exists($.disabled)';
+SELECT count(*) FROM testjsonb WHERE j @? '$.wait ? (@ == null)';
+SELECT count(*) FROM testjsonb WHERE j @? '$.wait ? ("CC" == @)';
+SELECT count(*) FROM testjsonb WHERE j @? '$ ? (@.wait == "CC" && true == @.public)';
+SELECT count(*) FROM testjsonb WHERE j @? '$.age ? (@ == 25)';
+SELECT count(*) FROM testjsonb WHERE j @? '$ ? (@.age == 25.0)';
+SELECT count(*) FROM testjsonb WHERE j @? '$ ? (@.array[*] == "bar")';
+SELECT count(*) FROM testjsonb WHERE j @? '$.array ? (@[*] == "bar")';
+SELECT count(*) FROM testjsonb WHERE j @? '$.array[*] ? (@ == "bar")';
+SELECT count(*) FROM testjsonb WHERE j @? '$';
+SELECT count(*) FROM testjsonb WHERE j @? '$.public';
+SELECT count(*) FROM testjsonb WHERE j @? '$.bar';
+SELECT count(*) from testjsonb  WHERE j->'array' ? 'bar';
+-- type sensitive array exists - should return no rows (since "exists" only
+-- matches strings that are either object keys or array elements)
+SELECT count(*) from testjsonb  WHERE j->'array' ? '5'::text;
+-- However, a raw scalar is *contained* within the array
+SELECT count(*) from testjsonb  WHERE j->'array' @> '5'::jsonb;
+-- btree
+CREATE INDEX jidx ON testjsonb USING btree (j);
+SELECT count(*) FROM testjsonb WHERE j > '{"p":1}';
+SELECT count(*) FROM testjsonb WHERE j = '{"pos":98, "line":371, "node":"CBA", "indexed":true}';
+CREATE INDEX jidx ON testjsonb USING gin (j jsonb_path_ops);
+SELECT count(*) FROM testjsonb WHERE j @> '{"wait":null}';
+SELECT count(*) FROM testjsonb WHERE j @> '{"wait":"CC"}';
+SELECT count(*) FROM testjsonb WHERE j @> '{"wait":"CC", "public":true}';
+SELECT count(*) FROM testjsonb WHERE j @> '{"age":25}';
+SELECT count(*) FROM testjsonb WHERE j @> '{"age":25.0}';
+-- exercise GIN_SEARCH_MODE_ALL
+SELECT count(*) FROM testjsonb WHERE j @> '{}';
+SELECT count(*) FROM testjsonb WHERE j @@ '$.wait == null';
+SELECT count(*) FROM testjsonb WHERE j @@ 'exists($ ? (@.wait == null))';
+SELECT count(*) FROM testjsonb WHERE j @@ 'exists($.wait ? (@ == null))';
+SELECT count(*) FROM testjsonb WHERE j @@ '"CC" == $.wait';
+SELECT count(*) FROM testjsonb WHERE j @@ '$.wait == "CC" && true == $.public';
+SELECT count(*) FROM testjsonb WHERE j @@ '$.age == 25';
+SELECT count(*) FROM testjsonb WHERE j @@ '$.age == 25.0';
+SELECT count(*) FROM testjsonb WHERE j @@ '$.array[*] == "foo"';
+SELECT count(*) FROM testjsonb WHERE j @@ '$.array[*] == "bar"';
+SELECT count(*) FROM testjsonb WHERE j @@ 'exists($ ? (@.array[*] == "bar"))';
+SELECT count(*) FROM testjsonb WHERE j @@ 'exists($.array ? (@[*] == "bar"))';
+SELECT count(*) FROM testjsonb WHERE j @@ 'exists($.array[*] ? (@ == "bar"))';
+SELECT count(*) FROM testjsonb WHERE j @@ 'exists($)';
+SELECT count(*) FROM testjsonb WHERE j @? '$.wait ? (@ == null)';
+SELECT count(*) FROM testjsonb WHERE j @? '$.wait ? ("CC" == @)';
+SELECT count(*) FROM testjsonb WHERE j @? '$ ? (@.wait == "CC" && true == @.public)';
+SELECT count(*) FROM testjsonb WHERE j @? '$.age ? (@ == 25)';
+SELECT count(*) FROM testjsonb WHERE j @? '$ ? (@.age == 25.0)';
+SELECT count(*) FROM testjsonb WHERE j @? '$ ? (@.array[*] == "bar")';
+SELECT count(*) FROM testjsonb WHERE j @? '$.array ? (@[*] == "bar")';
+SELECT count(*) FROM testjsonb WHERE j @? '$.array[*] ? (@ == "bar")';
+SELECT count(*) FROM testjsonb WHERE j @? '$';
+SELECT count(*) FROM testjsonb WHERE j @? '$.public';
+SELECT count(*) FROM testjsonb WHERE j @? '$.bar';
+-- nested tests
+SELECT '{"ff":{"a":12,"b":16}}'::jsonb;
+SELECT '{"ff":{"a":12,"b":16},"qq":123}'::jsonb;
+SELECT '{"aa":["a","aaa"],"qq":{"a":12,"b":16,"c":["c1","c2"],"d":{"d1":"d1","d2":"d2","d1":"d3"}}}'::jsonb;
+SELECT '{"ff":["a","aaa"]}'::jsonb;
+SELECT
+  '{"ff":{"a":12,"b":16},"qq":123,"x":[1,2],"Y":null}'::jsonb -> 'ff',
+  '{"ff":{"a":12,"b":16},"qq":123,"x":[1,2],"Y":null}'::jsonb -> 'qq',
+  ('{"ff":{"a":12,"b":16},"qq":123,"x":[1,2],"Y":null}'::jsonb -> 'Y') IS NULL AS f,
+  ('{"ff":{"a":12,"b":16},"qq":123,"x":[1,2],"Y":null}'::jsonb ->> 'Y') IS NULL AS t,
+   '{"ff":{"a":12,"b":16},"qq":123,"x":[1,2],"Y":null}'::jsonb -> 'x';
+-- nested containment
+SELECT '{"a":[1,2],"c":"b"}'::jsonb @> '{"a":[1,2]}';
+SELECT '{"a":[2,1],"c":"b"}'::jsonb @> '{"a":[1,2]}';
+SELECT '{"a":{"1":2},"c":"b"}'::jsonb @> '{"a":[1,2]}';
+SELECT '{"a":{"2":1},"c":"b"}'::jsonb @> '{"a":[1,2]}';
+SELECT '{"a":{"1":2},"c":"b"}'::jsonb @> '{"a":{"1":2}}';
+SELECT '{"a":{"2":1},"c":"b"}'::jsonb @> '{"a":{"1":2}}';
+SELECT '["a","b"]'::jsonb @> '["a","b","c","b"]';
+SELECT '["a","b","c","b"]'::jsonb @> '["a","b"]';
+SELECT '["a","b","c",[1,2]]'::jsonb @> '["a",[1,2]]';
+SELECT '["a","b","c",[1,2]]'::jsonb @> '["b",[1,2]]';
+SELECT '{"a":[1,2],"c":"b"}'::jsonb @> '{"a":[1]}';
+SELECT '{"a":[1,2],"c":"b"}'::jsonb @> '{"a":[2]}';
+SELECT '{"a":[1,2],"c":"b"}'::jsonb @> '{"a":[3]}';
+SELECT '{"a":[1,2,{"c":3,"x":4}],"c":"b"}'::jsonb @> '{"a":[{"c":3}]}';
+SELECT '{"a":[1,2,{"c":3,"x":4}],"c":"b"}'::jsonb @> '{"a":[{"x":4}]}';
+SELECT '{"a":[1,2,{"c":3,"x":4}],"c":"b"}'::jsonb @> '{"a":[{"x":4},3]}';
+SELECT '{"a":[1,2,{"c":3,"x":4}],"c":"b"}'::jsonb @> '{"a":[{"x":4},1]}';
+-- check some corner cases for indexed nested containment (bug #13756)
+create temp table nestjsonb (j jsonb);
+insert into nestjsonb (j) values ('{"a":[["b",{"x":1}],["b",{"x":2}]],"c":3}');
+insert into nestjsonb (j) values ('[[14,2,3]]');
+insert into nestjsonb (j) values ('[1,[14,2,3]]');
+create index on nestjsonb using gin(j jsonb_path_ops);
+select * from nestjsonb where j @> '{"a":[[{"x":2}]]}'::jsonb;
+select * from nestjsonb where j @> '{"c":3}';
+select * from nestjsonb where j @> '[[14]]';
+select * from nestjsonb where j @> '{"a":[[{"x":2}]]}'::jsonb;
+select * from nestjsonb where j @> '{"c":3}';
+select * from nestjsonb where j @> '[[14]]';
+-- nested object field / array index lookup
+SELECT '{"n":null,"a":1,"b":[1,2],"c":{"1":2},"d":{"1":[2,3]}}'::jsonb -> 'n';
+SELECT '{"n":null,"a":1,"b":[1,2],"c":{"1":2},"d":{"1":[2,3]}}'::jsonb -> 'a';
+SELECT '{"n":null,"a":1,"b":[1,2],"c":{"1":2},"d":{"1":[2,3]}}'::jsonb -> 'b';
+SELECT '{"n":null,"a":1,"b":[1,2],"c":{"1":2},"d":{"1":[2,3]}}'::jsonb -> 'c';
+SELECT '{"n":null,"a":1,"b":[1,2],"c":{"1":2},"d":{"1":[2,3]}}'::jsonb -> 'd';
+SELECT '{"n":null,"a":1,"b":[1,2],"c":{"1":2},"d":{"1":[2,3]}}'::jsonb -> 'd' -> '1';
+SELECT '{"n":null,"a":1,"b":[1,2],"c":{"1":2},"d":{"1":[2,3]}}'::jsonb -> 'e';
+SELECT '{"n":null,"a":1,"b":[1,2],"c":{"1":2},"d":{"1":[2,3]}}'::jsonb -> 0; --expecting error
+SELECT '["a","b","c",[1,2],null]'::jsonb -> 0;
+SELECT '["a","b","c",[1,2],null]'::jsonb -> 1;
+SELECT '["a","b","c",[1,2],null]'::jsonb -> 2;
+SELECT '["a","b","c",[1,2],null]'::jsonb -> 3;
+SELECT '["a","b","c",[1,2],null]'::jsonb -> 3 -> 1;
+SELECT '["a","b","c",[1,2],null]'::jsonb -> 4;
+SELECT '["a","b","c",[1,2],null]'::jsonb -> 5;
+SELECT '["a","b","c",[1,2],null]'::jsonb -> -1;
+SELECT '["a","b","c",[1,2],null]'::jsonb -> -5;
+SELECT '["a","b","c",[1,2],null]'::jsonb -> -6;
+--nested exists
+SELECT '{"n":null,"a":1,"b":[1,2],"c":{"1":2},"d":{"1":[2,3]}}'::jsonb ? 'n';
+SELECT '{"n":null,"a":1,"b":[1,2],"c":{"1":2},"d":{"1":[2,3]}}'::jsonb ? 'a';
+SELECT '{"n":null,"a":1,"b":[1,2],"c":{"1":2},"d":{"1":[2,3]}}'::jsonb ? 'b';
+SELECT '{"n":null,"a":1,"b":[1,2],"c":{"1":2},"d":{"1":[2,3]}}'::jsonb ? 'c';
+SELECT '{"n":null,"a":1,"b":[1,2],"c":{"1":2},"d":{"1":[2,3]}}'::jsonb ? 'd';
+SELECT '{"n":null,"a":1,"b":[1,2],"c":{"1":2},"d":{"1":[2,3]}}'::jsonb ? 'e';
+-- jsonb_strip_nulls
+select jsonb_strip_nulls(null);
+select jsonb_strip_nulls('1');
+select jsonb_strip_nulls('"a string"');
+select jsonb_strip_nulls('null');
+select jsonb_strip_nulls('[1,2,null,3,4]');
+select jsonb_strip_nulls('{"a":1,"b":null,"c":[2,null,3],"d":{"e":4,"f":null}}');
+select jsonb_strip_nulls('[1,{"a":1,"b":null,"c":2},3]');
+-- an empty object is not null and should not be stripped
+select jsonb_strip_nulls('{"a": {"b": null, "c": null}, "d": {} }');
+select jsonb_concat('{"d": "test", "a": [1, 2]}', '{"g": "test2", "c": {"c1":1, "c2":2}}');
+select '{"aa":1 , "b":2, "cq":3}'::jsonb || '{"cq":"l", "b":"g", "fg":false}';
+select '{"aa":1 , "b":2, "cq":3}'::jsonb || '{"aq":"l"}';
+select '{"aa":1 , "b":2, "cq":3}'::jsonb || '{"aa":"l"}';
+select '{"aa":1 , "b":2, "cq":3}'::jsonb || '{}';
+select '["a", "b"]'::jsonb || '["c"]';
+select '["a", "b"]'::jsonb || '["c", "d"]';
+select '["c"]' || '["a", "b"]'::jsonb;
+select '["a", "b"]'::jsonb || '"c"';
+select '"c"' || '["a", "b"]'::jsonb;
+select '[]'::jsonb || '["a"]'::jsonb;
+select '[]'::jsonb || '"a"'::jsonb;
+select '"b"'::jsonb || '"a"'::jsonb;
+select '{}'::jsonb || '{"a":"b"}'::jsonb;
+select '[]'::jsonb || '{"a":"b"}'::jsonb;
+select '{"a":"b"}'::jsonb || '[]'::jsonb;
+select '"a"'::jsonb || '{"a":1}';
+select '{"a":1}' || '"a"'::jsonb;
+select '[3]'::jsonb || '{}'::jsonb;
+select '3'::jsonb || '[]'::jsonb;
+select '3'::jsonb || '4'::jsonb;
+select '3'::jsonb || '{}'::jsonb;
+select '["a", "b"]'::jsonb || '{"c":1}';
+select '{"c": 1}'::jsonb || '["a", "b"]';
+select '{}'::jsonb || '{"cq":"l", "b":"g", "fg":false}';
+select pg_column_size('{}'::jsonb || '{}'::jsonb) = pg_column_size('{}'::jsonb);
+select pg_column_size('{"aa":1}'::jsonb || '{"b":2}'::jsonb) = pg_column_size('{"aa":1, "b":2}'::jsonb);
+select pg_column_size('{"aa":1, "b":2}'::jsonb || '{}'::jsonb) = pg_column_size('{"aa":1, "b":2}'::jsonb);
+select pg_column_size('{}'::jsonb || '{"aa":1, "b":2}'::jsonb) = pg_column_size('{"aa":1, "b":2}'::jsonb);
+select jsonb_delete('{"a":1 , "b":2, "c":3}'::jsonb, 'a');
+select jsonb_delete('{"a":null , "b":2, "c":3}'::jsonb, 'a');
+select jsonb_delete('{"a":1 , "b":2, "c":3}'::jsonb, 'b');
+select jsonb_delete('{"a":1 , "b":2, "c":3}'::jsonb, 'c');
+select jsonb_delete('{"a":1 , "b":2, "c":3}'::jsonb, 'd');
+select '{"a":1 , "b":2, "c":3}'::jsonb - 'a';
+select '{"a":null , "b":2, "c":3}'::jsonb - 'a';
+select '{"a":1 , "b":2, "c":3}'::jsonb - 'b';
+select '{"a":1 , "b":2, "c":3}'::jsonb - 'c';
+select '{"a":1 , "b":2, "c":3}'::jsonb - 'd';
+select pg_column_size('{"a":1 , "b":2, "c":3}'::jsonb - 'b') = pg_column_size('{"a":1, "b":2}'::jsonb);
+select '["a","b","c"]'::jsonb - 3;
+select '["a","b","c"]'::jsonb - 2;
+select '["a","b","c"]'::jsonb - 1;
+select '["a","b","c"]'::jsonb - 0;
+select '["a","b","c"]'::jsonb - -1;
+select '["a","b","c"]'::jsonb - -2;
+select '["a","b","c"]'::jsonb - -3;
+select '["a","b","c"]'::jsonb - -4;
+select jsonb_delete_path('{"n":null, "a":1, "b":[1,2], "c":{"1":2}, "d":{"1":[2,3]}}', '{n}');
+select jsonb_delete_path('{"n":null, "a":1, "b":[1,2], "c":{"1":2}, "d":{"1":[2,3]}}', '{b,-1}');
+select jsonb_delete_path('{"n":null, "a":1, "b":[1,2], "c":{"1":2}, "d":{"1":[2,3]}}', '{d,1,0}');
+select '{"n":null, "a":1, "b":[1,2], "c":{"1":2}, "d":{"1":[2,3]}}'::jsonb #- '{n}';
+select '{"n":null, "a":1, "b":[1,2], "c":{"1":2}, "d":{"1":[2,3]}}'::jsonb #- '{b,-1}';
+select '{"n":null, "a":1, "b":[1,2], "c":{"1":2}, "d":{"1":[2,3]}}'::jsonb #- '{b,-1e}'; -- invalid array subscript
+select '{"n":null, "a":1, "b":[1,2], "c":{"1":2}, "d":{"1":[2,3]}}'::jsonb #- '{d,1,0}';
+-- empty structure and error conditions for delete and replace
+select '"a"'::jsonb - 'a'; -- error
+select '{}'::jsonb - 'a';
+select '[]'::jsonb - 'a';
+select '"a"'::jsonb - 1; -- error
+select '{}'::jsonb -  1; -- error
+select '[]'::jsonb - 1;
+select '"a"'::jsonb #- '{a}'; -- error
+select '{}'::jsonb #- '{a}';
+select '[]'::jsonb #- '{a}';
+select jsonb_set('{}','{a}','"b"', false);
+select jsonb_set('[]','{1}','"b"', false);
+select jsonb_set('[{"f1":1,"f2":null},2,null,3]', '{0}','[2,3,4]', false);
+-- jsonb_set_lax
+\pset null NULL
+-- errors
+select jsonb_set_lax('{"a":1,"b":2}', '{b}', null, true, null);
+select jsonb_set_lax('{"a":1,"b":2}', '{b}', null, true, 'no_such_treatment');
+\pset null ''
+select jsonb_insert('{"a": [0,1,2]}', '{a, 1}', '"new_value"', true);
+select jsonb_insert('{"a": {"b": {"c": [0, 1, "test1", "test2"]}}}', '{a, b, c, 2}', '"new_value"', true);
+select jsonb_insert('{"a": [0,1,2]}', '{a, 0}', '"new_value"', true);
+select jsonb_insert('{"a": [0,1,2]}', '{a, 2}', '"new_value"', true);
+select jsonb_insert('{"a": [0,1,2]}', '{a, -1}', '"new_value"', true);
+select jsonb_insert('[]', '{1}', '"new_value"', true);
+select jsonb_insert('{"a": []}', '{a, 1}', '"new_value"', true);
+select jsonb_insert('{"a": {"b": "value"}}', '{a, c}', '"new_value"', true);
+select jsonb_insert('{"a": {"b": "value"}}', '{a, b}', '"new_value"', true);
+create TEMP TABLE test_jsonb_subscript (
+       id int,
+       test_json jsonb
+);
+insert into test_jsonb_subscript values
+(1, '{}'), -- empty jsonb
+(2, '{"key": "value"}'); -- jsonb with data
+-- NULL as jsonb source
+insert into test_jsonb_subscript values (3, NULL);
+insert into test_jsonb_subscript values (1, '[0]');
+insert into test_jsonb_subscript values (1, '[]');
+insert into test_jsonb_subscript values (1, '{}');
+insert into test_jsonb_subscript values (1, '{}');
+insert into test_jsonb_subscript values (1, '{"b": 1}');
+insert into test_jsonb_subscript values (1, '{}');
+insert into test_jsonb_subscript values (1, '[]');
+insert into test_jsonb_subscript values (1, '{}');
+insert into test_jsonb_subscript values (1, '[]');
+insert into test_jsonb_subscript values (1, '{}');
+insert into test_jsonb_subscript values (1, '{"a": {}}');
+insert into test_jsonb_subscript values (1, '{"a": []}');
+insert into test_jsonb_subscript values (1, '{"a": 1}');
+insert into test_jsonb_subscript values (1, 'null');
+-- casts
+select 'true'::jsonb::bool;
+select '[]'::jsonb::bool;
+select '1.0'::jsonb::float;
+select '[1.0]'::jsonb::float;
+select '12345'::jsonb::int4;
+select '"hello"'::jsonb::int4;
+select '12345'::jsonb::numeric;
+select '{}'::jsonb::numeric;
+select '12345.05'::jsonb::numeric;
+select '12345.05'::jsonb::float4;
+select '12345.05'::jsonb::float8;
+select '12345.05'::jsonb::int2;
+select '12345.05'::jsonb::int4;
+select '12345.05'::jsonb::int8;
+select '12345.0000000000000000000000000000000000000000000005'::jsonb::numeric;
+select '12345.0000000000000000000000000000000000000000000005'::jsonb::float4;
+select '12345.0000000000000000000000000000000000000000000005'::jsonb::float8;
+select '12345.0000000000000000000000000000000000000000000005'::jsonb::int2;
+select '12345.0000000000000000000000000000000000000000000005'::jsonb::int4;
+select '12345.0000000000000000000000000000000000000000000005'::jsonb::int8;