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GowthamRaj K
2021-07-27 20:44:30 +05:30
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@@ -282,11 +282,12 @@ Following are some of the most commonly used constraints available in SQL −
FROM table_name FROM table_name
WHERE CONDITION WHERE CONDITION
ORDER BY column_name {ASC|DESC}; ORDER BY column_name {ASC|DESC};
SQL GROUP BY Clause
SELECT SUM(column_name) ### SQL GROUP BY Clause
FROM table_name SELECT SUM(column_name)
WHERE CONDITION FROM table_name
GROUP BY column_name; WHERE CONDITION
GROUP BY column_name;
SQL COUNT Clause SQL COUNT Clause
SELECT COUNT(column_name) SELECT COUNT(column_name)
FROM table_name FROM table_name