How to tabulate a JSON to a recordset in PostgreSQL®
PostgreSQL® offers two types of data types to handle JSON data, JSON and JSONB, and provides two different ways to tabulate a JSON to a recordset:
How to edit a JSON object in PostgreSQL®?
PostgreSQL® offers two types of data types to handle JSON data, JSON and JSONB, you can use the jsonb_set function to remove the null values for JSONB columns.
How to remove an item from a JSON array in PostgreSQL®?
PostgreSQL® offers two types of data types to handle JSON data, JSON and JSONB, you can use the - operator to remove an item from an array.
How to remove fields from a JSON document in PostgreSQL®?
PostgreSQL® offers two types of data types to handle JSON data, JSON and JSONB, and provides two different ways to remove fields from a JSON document:
How to remove nulls JSON object in PostgreSQL®?
PostgreSQL® offers two types of data types to handle JSON data, JSON and JSONB, you can use the json_strip_nulls (jsonb_strip_nulls for JSONB) function to remove the null values.
How to concatenate two JSON documents in PostgreSQL®?
PostgreSQL® offers two types of data types to handle JSON data, JSON and JSONB, you can use the opearator || to concatenate two JSON objects.
How to create a JSON object from array of key/value pairs in PostgreSQL®?
PostgreSQL® offers two types of data types to handle JSON data, JSON and JSONB, you can use the function json_object (jsonb_object for JSONB) to create a JSON object from an array of key/value pairs.
How to create a JSON object from keys and values arrays in PostgreSQL®?
PostgreSQL® offers two types of data types to handle JSON data, JSON and JSONB, you can use the function json_object (jsonb_object for JSONB) to create a JSON object from two arrays of keys and values.
How to convert an array to a JSON array in PostgreSQL
PostgreSQL® offers two types of data types to handle JSON data, JSON and JSONB, you can use the function array_to_json (array_to_jsonb for JSONB) to create a JSON array from an existing array.
How to build a JSON array from a list of elements in PostgreSQL®
PostgreSQL® offers two types of data types to handle JSON data, JSON and JSONB, you can use the function json_build_array (jsonb_build_array for JSONB) to create a JSON array from a list of elements.
