Category: system programming

MySQL—Transactions and Locks 0

MySQL—Transactions and Locks

Hits: 0affairs A transaction is actually a collection of DML statements. The MySQL database InnoDB storage engine supports transactions, but MyISAM does not, and MySQL transactions are in self-commit mode by default. transaction characteristics...

MySQL—Data Types and Indexes 0

MySQL—Data Types and Indexes

Hits: 0In the previous study, we know that a database is actually a collection of many tables. When creating a table, it is forbidden to use Chinese as a field name, a character type...