Answers for "how does UNION all work in psql"

SQL
-1

UNION ALL example postgres

SELECT expression_1, expression_2, ... expression_n
FROM tables
[WHERE condition(s)]
UNION ALL
SELECT expression_1, expression_2, ... expression_n
FROM tables
[WHERE condition(s)];
Posted by: Guest on March-05-2020

Code answers related to "SQL"

Browse Popular Code Answers by Language