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

9 votes324 views2 answers
Nosql databases
SQL
4 votes282 views1 answer
Create column mysql terminal
SQL
7 votes371 views2 answers
3rd height salary sql
SQL
0 vote294 views1 answer
Dump db only triggers mysql
SQL
1 vote283 views1 answer
Delete row mssql
SQL
0 vote294 views1 answer
Mysql database hyphen
SQL
4 votes273 views1 answer
Fetch first 10 rows in oracle sql developer
SQL
0 vote298 views1 answer
Copy Table from SQL to CSV
SQL
0 vote311 views1 answer
Insert or update sql query
SQL
0 vote334 views1 answer
Postgres list tables and row counts
SQL