Answers for "sql remove rows based on condition"

delete rows in sql with condition

DELETE FROM table_name WHERE condition;

// E.g.
DELETE FROM Customer WHERE Age > 65;
DELETE FROM Customer WHERE Age > 65 AND Name = 'XYZ';

delete all records from table

DELETE FROM table_name;

sql delete where in

-- Deletes all records where `columnName` matches the values in brackets.
DELETE FROM tableName WHERE columnName IN ('val1', 'val2', 'val3');