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PostgreSQL - Insert JSON type value to the table
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In this article, we would like to show you how to insert JSON type value to the table in PostgreSQL.
Quick solution:
INSERT INTO "table_name" ("column_name")
VALUES
('{"key1": value1, "key2": value2, "key3": value3}'),
('{"key4": value4, "key5": value5, "keyN": valueN}');
Practical example
To show how to insert JSON type values to the table, we will use the objects table created in the previous article:
Example
In this example, we will insert into the objects table three new JSON values.
Query:
INSERT INTO "objects" ("json")
VALUES
('{"height": 100, "width": 100, "color": "red"}'),
('{"height": 200, "width": 200, "color": "green"}'),
('{"height": 300, "width": 300, "color": "blue"}');
Result:
