SQL 快速参考

INSELECT column_name(s)
FROM table_name
WHERE column_name
IN (value1,value2,..)INSERT INTOINSERT INTO table_name
VALUES (value1, value2, value3,….)

or

INSERT INTO table_name
(column1, column2, column3,…)
VALUES (value1, value2, value3,….)

INNER JOINSELECT column_name(s)
FROM table_name1
INNER JOIN table_name2
ON table_name1.column_name=table_name2.column_nameLEFT JOINSELECT column_name(s)
FROM table_name1
LEFT JOIN table_name2
ON table_name1.column_name=table_name2.column_nameRIGHT JOINSELECT column_name(s)
FROM table_name1
RIGHT JOIN table_name2
ON table_name1.column_name=table_name2.column_nameFULL JOINSELECT column_name(s)
FROM table_name1
FULL JOIN table_name2
ON table_name1.column_name=table_name2.column_nameLIKESELECT column_name(s)
FROM table_name
WHERE column_name
LIKE patternORDER BYSELECT column_name(s)
FROM table_name
ORDER BY column_name [ASC|DESC]SELECTSELECT column_name(s)
FROM table_nameSELECT *SELECT *
FROM table_nameSELECT DISTINCTSELECT DISTINCT column_name(s)
FROM table_nameSELECT INTOSELECT *
INTO new_table_name [IN externaldatabase]FROM old_table_name

or

SELECT column_name(s)
INTO new_table_name [IN externaldatabase]FROM old_table_name

SELECT TOPSELECT TOP number|percent column_name(s)
FROM table_nameTRUNCATE TABLETRUNCATE TABLE table_nameUNIONSELECT column_name(s) FROM table_name1
UNION
SELECT column_name(s) FROM table_name2UNION ALLSELECT column_name(s) FROM table_name1
UNION ALL
SELECT column_name(s) FROM table_name2UPDATEUPDATE table_name
SET column1=value, column2=value,…
WHERE some_column=some_value