How to get the JSON field types in PostgreSQL®?
PostgreSQL® offers two types of data types to handle JSON data, JSON
and JSONB
, you can use the function json_typeof
(jsonb_typeof
for JSONB
) to extract the fields type.
PostgreSQL® offers two types of data types to handle JSON data, JSON
and JSONB
, you can use the function json_typeof
(jsonb_typeof
for JSONB
) to extract the fields type.
PostgreSQL® offers two types of data types to handle JSON data, JSON
and JSONB
. This doc showcases how to index a JSONB
column with a GIN index.
PostgreSQL® offers two types of data types to handle JSON data, JSON
and JSONB
, and provides several different ways to check if a value/field from a JSON document:
PostgreSQL® offers two types of data types to handle JSON data:
JSON
stores the JSON as text, performing a validation on the correctness of the JSON syntaxJSONB
optimizes the JSON storage in a custom binary format. Therefore, on top of validating the correctness of the JSON format, time is spent to properly parse and store the content.