SQL?????????

Linux?????????????

mysql -u root

???mysql????????????
mysqladmin -u user -p version

?????????

mysql_query(“INSERT INTO “???????” VALUES(‘?????????????’,’?????????????’)”);
?mysql_query(“INSERT INTO “test_table” VALUES(‘1′,’???’)”);

?????????

mysql_query(“UPDATE “???????” SET “????” = “?????” WHERE “??????” = “?????”;”);
?mysql_query(“UPDATE “test_table” SET “price” = “1000” WHERE “id” = “1”;”);

??????

DELETE FROM “???????” where “????” = “????”];
?DELETE FROM test_table WHERE id = ‘1’;

??????????????????

WHERE ???
?mysql_query(“UPDATE “test_table” SET “price” = “1000” WHERE “id” = “1”;”)
id ????????????????????

??????/h3>
SELECT * FROM ????? JOIN ?????