按列升序排列的SQL查询:
SELECT column1, column2, column3
FROM table_name
ORDER BY column1 ASC;
示例:
SELECT name, age, salary
FROM employees
ORDER BY age ASC;
按列降序排列的SQL查询:
SELECT column1, column2, column3
FROM table_name
ORDER BY column1 DESC;
示例:
SELECT name, age, salary
FROM employees
ORDER BY salary DESC;
注意:在上面的示例中,"table_name"和"employees"应替换为实际的表名,"column1"、"column2"和"column3"应替换为实际的列名。
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