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postgresql

Mar 1, 2023

How to load JSON data in PostgreSQL®?

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.

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Jan 12, 2023

How to tabulate a JSON to a record 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 record:

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Jan 12, 2023

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:

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Jan 10, 2023

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.

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Jan 10, 2023

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.

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Jan 10, 2023

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:

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Jan 10, 2023

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.

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Jan 10, 2023

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.

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Jan 9, 2023

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.

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Jan 9, 2023

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.

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Francesco Tisiot

Mastodon Francesco comes from Verona, Italy and works as a Staff Developer Advocate at Aiven. With his many years of experience as a data analyst, he has stories to tell and advice for data-wranglers everywhere. Francesco loves sharing knowledge with others as a speaker and writer, and is on a mission to defend the world from bad Italian food!

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