oracle sql unique
SELECT
DISTINCT product_id,
quantity
FROM
ORDER_ITEMS
ORDER BY
product_id;
Code language: SQL (Structured Query Language) (sql)
oracle sql unique
SELECT
DISTINCT product_id,
quantity
FROM
ORDER_ITEMS
ORDER BY
product_id;
Code language: SQL (Structured Query Language) (sql)
oracle sql unique
SELECT DISTINCT column_1
FROM table;
Code language: SQL (Structured Query Language) (sql)
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