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

2 votes338 views1 answer
Mysql cannot delete or update a parent row
SQL
3 votes366 views2 answers
Postgres download
SQL
2 votes324 views1 answer
Sql find missing values between two tables
SQL
0 vote319 views1 answer
How to install Firebird
SQL
0 vote340 views1 answer
Insert value list does not match column list: 1136 Column count doesn't match value count at row 2"
SQL
16 votes351 views6 answers
Mysql find and replace
SQL
10 votes331 views3 answers
Sql limit results
SQL
4 votes332 views1 answer
Postgresql show current database
SQL
1 vote365 views2 answers
Find nth highest salary of an employee
SQL
3 votes367 views2 answers
Sql end of month
SQL