MySQL® offers three ways to extract fields from a JSON object:
-> operator to extract the field as JSON->> operator to extract the field as textJSON_EXTRACT functionBoth operators use the JSON Path Syntax
To load JSON data into a MySQL column you need to include it as string.
This series covers how to solve common problems on JSON datasets with MySQL and it includes (links will appear once the target pages are up):
PostgreSQL® offers two types of data types to handle JSON data, JSON and JSONB. This doc showcases how to load JSON data into a column.
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 record:
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:
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.
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.
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:
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.
