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-rw-r--r--src/backend/utils/adt/jsonb.c12
-rw-r--r--src/test/regress/expected/json.out21
-rw-r--r--src/test/regress/expected/json_1.out21
-rw-r--r--src/test/regress/expected/jsonb.out19
-rw-r--r--src/test/regress/expected/jsonb_1.out19
-rw-r--r--src/test/regress/sql/json.sql13
-rw-r--r--src/test/regress/sql/jsonb.sql12
7 files changed, 107 insertions, 10 deletions
diff --git a/src/backend/utils/adt/jsonb.c b/src/backend/utils/adt/jsonb.c
index e68972221ab..154bc3626c9 100644
--- a/src/backend/utils/adt/jsonb.c
+++ b/src/backend/utils/adt/jsonb.c
@@ -705,6 +705,7 @@ datum_to_jsonb(Datum val, bool is_null, JsonbInState *result,
if (is_null)
{
+ Assert(!key_scalar);
jb.type = jbvNull;
}
else if (key_scalar &&
@@ -1606,7 +1607,7 @@ jsonb_agg_transfn(PG_FUNCTION_ARGS)
memset(&elem, 0, sizeof(JsonbInState));
- datum_to_jsonb(val, false, &elem, tcategory, outfuncoid, false);
+ datum_to_jsonb(val, PG_ARGISNULL(1), &elem, tcategory, outfuncoid, false);
jbelem = JsonbValueToJsonb(elem.res);
@@ -1752,7 +1753,12 @@ jsonb_object_agg_transfn(PG_FUNCTION_ARGS)
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("could not determine input data type")));
- val = PG_ARGISNULL(1) ? (Datum) 0 : PG_GETARG_DATUM(1);
+ if (PG_ARGISNULL(1))
+ ereport(ERROR,
+ (errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+ errmsg("field name must not be null")));
+
+ val = PG_GETARG_DATUM(1);
jsonb_categorize_type(val_type,
&tcategory, &outfuncoid);
@@ -1777,7 +1783,7 @@ jsonb_object_agg_transfn(PG_FUNCTION_ARGS)
memset(&elem, 0, sizeof(JsonbInState));
- datum_to_jsonb(val, false, &elem, tcategory, outfuncoid, false);
+ datum_to_jsonb(val, PG_ARGISNULL(2), &elem, tcategory, outfuncoid, false);
jbval = JsonbValueToJsonb(elem.res);
diff --git a/src/test/regress/expected/json.out b/src/test/regress/expected/json.out
index 43ca67dddfa..eb6b26b241e 100644
--- a/src/test/regress/expected/json.out
+++ b/src/test/regress/expected/json.out
@@ -465,7 +465,7 @@ SELECT json_agg(q)
{"b":"a2","c":5,"z":[{"f1":2,"f2":[1,2,3]},{"f1":5,"f2":[4,5,6]}]}]
(1 row)
-SELECT json_agg(q)
+SELECT json_agg(q ORDER BY x, y)
FROM rows q;
json_agg
-----------------------
@@ -474,6 +474,16 @@ SELECT json_agg(q)
{"x":3,"y":"txt3"}]
(1 row)
+UPDATE rows SET x = NULL WHERE x = 1;
+SELECT json_agg(q ORDER BY x NULLS FIRST, y)
+ FROM rows q;
+ json_agg
+--------------------------
+ [{"x":null,"y":"txt1"}, +
+ {"x":2,"y":"txt2"}, +
+ {"x":3,"y":"txt3"}]
+(1 row)
+
-- non-numeric output
SELECT row_to_json(q)
FROM (SELECT 'NaN'::float8 AS "float8field") q;
@@ -1574,6 +1584,15 @@ FROM foo;
{"turbines" : { "847001" : {"name" : "t15", "type" : "GE1043"}, "847002" : {"name" : "t16", "type" : "GE1043"}, "847003" : {"name" : "sub-alpha", "type" : "GESS90"} }}
(1 row)
+SELECT json_object_agg(name, type) FROM foo;
+ json_object_agg
+----------------------------------------------------------------
+ { "t15" : "GE1043", "t16" : "GE1043", "sub-alpha" : "GESS90" }
+(1 row)
+
+INSERT INTO foo VALUES (999999, NULL, 'bar');
+SELECT json_object_agg(name, type) FROM foo;
+ERROR: field name must not be null
-- json_object
-- one dimension
SELECT json_object('{a,1,b,2,3,NULL,"d e f","a b c"}');
diff --git a/src/test/regress/expected/json_1.out b/src/test/regress/expected/json_1.out
index 155f414ea4c..48543e8c356 100644
--- a/src/test/regress/expected/json_1.out
+++ b/src/test/regress/expected/json_1.out
@@ -465,7 +465,7 @@ SELECT json_agg(q)
{"b":"a2","c":5,"z":[{"f1":2,"f2":[1,2,3]},{"f1":5,"f2":[4,5,6]}]}]
(1 row)
-SELECT json_agg(q)
+SELECT json_agg(q ORDER BY x, y)
FROM rows q;
json_agg
-----------------------
@@ -474,6 +474,16 @@ SELECT json_agg(q)
{"x":3,"y":"txt3"}]
(1 row)
+UPDATE rows SET x = NULL WHERE x = 1;
+SELECT json_agg(q ORDER BY x NULLS FIRST, y)
+ FROM rows q;
+ json_agg
+--------------------------
+ [{"x":null,"y":"txt1"}, +
+ {"x":2,"y":"txt2"}, +
+ {"x":3,"y":"txt3"}]
+(1 row)
+
-- non-numeric output
SELECT row_to_json(q)
FROM (SELECT 'NaN'::float8 AS "float8field") q;
@@ -1570,6 +1580,15 @@ FROM foo;
{"turbines" : { "847001" : {"name" : "t15", "type" : "GE1043"}, "847002" : {"name" : "t16", "type" : "GE1043"}, "847003" : {"name" : "sub-alpha", "type" : "GESS90"} }}
(1 row)
+SELECT json_object_agg(name, type) FROM foo;
+ json_object_agg
+----------------------------------------------------------------
+ { "t15" : "GE1043", "t16" : "GE1043", "sub-alpha" : "GESS90" }
+(1 row)
+
+INSERT INTO foo VALUES (999999, NULL, 'bar');
+SELECT json_object_agg(name, type) FROM foo;
+ERROR: field name must not be null
-- json_object
-- one dimension
SELECT json_object('{a,1,b,2,3,NULL,"d e f","a b c"}');
diff --git a/src/test/regress/expected/jsonb.out b/src/test/regress/expected/jsonb.out
index 0ccc0f7a795..17656d4413a 100644
--- a/src/test/regress/expected/jsonb.out
+++ b/src/test/regress/expected/jsonb.out
@@ -369,13 +369,21 @@ SELECT jsonb_agg(q)
[{"b": "a1", "c": 4, "z": [{"f1": 1, "f2": [1, 2, 3]}, {"f1": 4, "f2": [4, 5, 6]}]}, {"b": "a1", "c": 5, "z": [{"f1": 1, "f2": [1, 2, 3]}, {"f1": 5, "f2": [4, 5, 6]}]}, {"b": "a2", "c": 4, "z": [{"f1": 2, "f2": [1, 2, 3]}, {"f1": 4, "f2": [4, 5, 6]}]}, {"b": "a2", "c": 5, "z": [{"f1": 2, "f2": [1, 2, 3]}, {"f1": 5, "f2": [4, 5, 6]}]}]
(1 row)
-SELECT jsonb_agg(q)
+SELECT jsonb_agg(q ORDER BY x, y)
FROM rows q;
jsonb_agg
-----------------------------------------------------------------------
[{"x": 1, "y": "txt1"}, {"x": 2, "y": "txt2"}, {"x": 3, "y": "txt3"}]
(1 row)
+UPDATE rows SET x = NULL WHERE x = 1;
+SELECT jsonb_agg(q ORDER BY x NULLS FIRST, y)
+ FROM rows q;
+ jsonb_agg
+--------------------------------------------------------------------------
+ [{"x": null, "y": "txt1"}, {"x": 2, "y": "txt2"}, {"x": 3, "y": "txt3"}]
+(1 row)
+
-- jsonb extraction functions
CREATE TEMP TABLE test_jsonb (
json_type text,
@@ -1393,6 +1401,15 @@ FROM foo;
{"turbines": {"847001": {"name": "t15", "type": "GE1043"}, "847002": {"name": "t16", "type": "GE1043"}, "847003": {"name": "sub-alpha", "type": "GESS90"}}}
(1 row)
+SELECT jsonb_object_agg(name, type) FROM foo;
+ jsonb_object_agg
+-----------------------------------------------------------
+ {"t15": "GE1043", "t16": "GE1043", "sub-alpha": "GESS90"}
+(1 row)
+
+INSERT INTO foo VALUES (999999, NULL, 'bar');
+SELECT jsonb_object_agg(name, type) FROM foo;
+ERROR: field name must not be null
-- jsonb_object
-- one dimension
SELECT jsonb_object('{a,1,b,2,3,NULL,"d e f","a b c"}');
diff --git a/src/test/regress/expected/jsonb_1.out b/src/test/regress/expected/jsonb_1.out
index 7b23a993574..86b1162ac29 100644
--- a/src/test/regress/expected/jsonb_1.out
+++ b/src/test/regress/expected/jsonb_1.out
@@ -369,13 +369,21 @@ SELECT jsonb_agg(q)
[{"b": "a1", "c": 4, "z": [{"f1": 1, "f2": [1, 2, 3]}, {"f1": 4, "f2": [4, 5, 6]}]}, {"b": "a1", "c": 5, "z": [{"f1": 1, "f2": [1, 2, 3]}, {"f1": 5, "f2": [4, 5, 6]}]}, {"b": "a2", "c": 4, "z": [{"f1": 2, "f2": [1, 2, 3]}, {"f1": 4, "f2": [4, 5, 6]}]}, {"b": "a2", "c": 5, "z": [{"f1": 2, "f2": [1, 2, 3]}, {"f1": 5, "f2": [4, 5, 6]}]}]
(1 row)
-SELECT jsonb_agg(q)
+SELECT jsonb_agg(q ORDER BY x, y)
FROM rows q;
jsonb_agg
-----------------------------------------------------------------------
[{"x": 1, "y": "txt1"}, {"x": 2, "y": "txt2"}, {"x": 3, "y": "txt3"}]
(1 row)
+UPDATE rows SET x = NULL WHERE x = 1;
+SELECT jsonb_agg(q ORDER BY x NULLS FIRST, y)
+ FROM rows q;
+ jsonb_agg
+--------------------------------------------------------------------------
+ [{"x": null, "y": "txt1"}, {"x": 2, "y": "txt2"}, {"x": 3, "y": "txt3"}]
+(1 row)
+
-- jsonb extraction functions
CREATE TEMP TABLE test_jsonb (
json_type text,
@@ -1393,6 +1401,15 @@ FROM foo;
{"turbines": {"847001": {"name": "t15", "type": "GE1043"}, "847002": {"name": "t16", "type": "GE1043"}, "847003": {"name": "sub-alpha", "type": "GESS90"}}}
(1 row)
+SELECT jsonb_object_agg(name, type) FROM foo;
+ jsonb_object_agg
+-----------------------------------------------------------
+ {"t15": "GE1043", "t16": "GE1043", "sub-alpha": "GESS90"}
+(1 row)
+
+INSERT INTO foo VALUES (999999, NULL, 'bar');
+SELECT jsonb_object_agg(name, type) FROM foo;
+ERROR: field name must not be null
-- jsonb_object
-- one dimension
SELECT jsonb_object('{a,1,b,2,3,NULL,"d e f","a b c"}');
diff --git a/src/test/regress/sql/json.sql b/src/test/regress/sql/json.sql
index 8c3b73f5b3e..f631480f967 100644
--- a/src/test/regress/sql/json.sql
+++ b/src/test/regress/sql/json.sql
@@ -126,7 +126,12 @@ SELECT json_agg(q)
FROM generate_series(1,2) x,
generate_series(4,5) y) q;
-SELECT json_agg(q)
+SELECT json_agg(q ORDER BY x, y)
+ FROM rows q;
+
+UPDATE rows SET x = NULL WHERE x = 1;
+
+SELECT json_agg(q ORDER BY x NULLS FIRST, y)
FROM rows q;
-- non-numeric output
@@ -442,7 +447,6 @@ SELECT json_build_object(
'd', json_build_object('e',array[9,8,7]::int[],
'f', (select row_to_json(r) from ( select relkind, oid::regclass as name from pg_class where relname = 'pg_class') r)));
-
-- empty objects/arrays
SELECT json_build_array();
@@ -468,6 +472,11 @@ INSERT INTO foo VALUES (847003,'sub-alpha','GESS90');
SELECT json_build_object('turbines',json_object_agg(serial_num,json_build_object('name',name,'type',type)))
FROM foo;
+SELECT json_object_agg(name, type) FROM foo;
+
+INSERT INTO foo VALUES (999999, NULL, 'bar');
+SELECT json_object_agg(name, type) FROM foo;
+
-- json_object
-- one dimension
diff --git a/src/test/regress/sql/jsonb.sql b/src/test/regress/sql/jsonb.sql
index 3d2d8abfc1d..83ed4ebd93f 100644
--- a/src/test/regress/sql/jsonb.sql
+++ b/src/test/regress/sql/jsonb.sql
@@ -93,7 +93,12 @@ SELECT jsonb_agg(q)
FROM generate_series(1,2) x,
generate_series(4,5) y) q;
-SELECT jsonb_agg(q)
+SELECT jsonb_agg(q ORDER BY x, y)
+ FROM rows q;
+
+UPDATE rows SET x = NULL WHERE x = 1;
+
+SELECT jsonb_agg(q ORDER BY x NULLS FIRST, y)
FROM rows q;
-- jsonb extraction functions
@@ -334,6 +339,11 @@ INSERT INTO foo VALUES (847003,'sub-alpha','GESS90');
SELECT jsonb_build_object('turbines',jsonb_object_agg(serial_num,jsonb_build_object('name',name,'type',type)))
FROM foo;
+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
-- one dimension
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-28 18:43:26 +0000