how to query without duplicate rows in sql
SELECT DISTINCT col1,col2... FROM table_name where Condition;how to query without duplicate rows in sql
SELECT DISTINCT col1,col2... FROM table_name where Condition;avoid duplicate in one to many relationship join in sql
SELECT columnlist,
rn = ROW_NUMBER() OVER (PARTITION BY sales.salesID ORDER BY payment.paymentID)
FROM sales JOIN payments ON sales.salesID=payments.salesIDCopyright © 2021 Codeinu
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