Apakah MySQL mengizinkan penggunaan transaksi bersarang?
mysql
transactions
nested-transactions
Alix Axel
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Jawaban:
InnoDB
mendukungSAVEPOINTS
.Anda dapat melakukan hal berikut:
CREATE TABLE t_test (id INT NOT NULL PRIMARY KEY) ENGINE=InnoDB; START TRANSACTION; INSERT INTO t_test VALUES (1); SELECT * FROM t_test; id --- 1 SAVEPOINT tran2; INSERT INTO t_test VALUES (2); SELECT * FROM t_test; id --- 1 2 ROLLBACK TO tran2; SELECT * FROM t_test; id --- 1 ROLLBACK; SELECT * FROM t_test; id ---
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Dari dokumentasi MySQL:
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