Postgres json to string

Json with postgresql

        
            
        
     SELECT info ->> 'customer' AS customer,
	info -> 'items' ->> 'product' AS product
FROM orders
WHERE CAST ( info -> 'items' ->> 'qty' AS INTEGER) = 2

Source: postgresqltutorial.com

Postgres json to string

SELECT CAST( json_column AS TEXT ) FROM table
or
SELECT json_column::TEXT FROM table

Json array to string in postgresql

SELECT 
	ID
	,(
		SELECT string_agg(trim(JsonString::text, '"'), ', ')
		FROM jsonb_array_elements(JsonData->'Name') JsonString
	) AS StringArray
FROM   tbl_TestJsonArray;

Source: dbrnd.com

Similar codes

0 vote353 views1 answer
Dublicate row sql
SQL
24 votes173 views4 answers
Postgres remove database
SQL
0 vote161 views1 answer
VSCode SQL Server Connection error
SQL
14 votes171 views3 answers
Alter foreign key
SQL
6 votes200 views2 answers
Mysql 1 day ago
SQL
0 vote230 views1 answer
Isnull in sqlite
SQL
28 votes175 views6 answers
Mysql change user password
SQL
0 vote173 views2 answers
Disallowed function mysql to_date()
SQL
5 votes164 views2 answers
Sql number columns
SQL
1 vote184 views5 answers
Postgresql difference between two dates in days
SQL