PostgreSQL Tutorial: Converting JSON documents to relational tables
Summary: in this tutorial, you will learn how to convert JSON documents to relational tables in PostgreSQL.
Summary: in this tutorial, you will learn how to convert JSON documents to relational tables in PostgreSQL.
Summary: in this tutorial, you will learn how to use the operator ->
and ->>
to extract an element from a JSON array or a value of a key from a JSON object.
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