-- 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;