If i have this:
如果我有这个:
CREATE TABLE ftable (
id INT,
fvalue VARCHAR(14)
);
INSERT INTO ftable VALUES (1,'tableB'),(2,'tableA');
CREATE TABLE tableA (
value VARCHAR(14)
);
SELECT @tmp:=fvalue FROM ftable WHERE id=2;
CREATE TABLE ftableIf i have this:
如果我有这个:
CREATE TABLE ftable (
id INT,
fvalue VARCHAR(14)
);
INSERT INTO ftable VALUES (1,'tableB'),(2,'tableA');
CREATE TABLE tableA (
value VARCHAR(14)
);
SELECT @tmp:=fvalue FROM ftable WHERE id=2;
CREATE TABLE ftable