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15.6.4 Doublewrite Buffer The doublewrite buffer is a storage area in the system tablespace where InnoDB writes pages that are flushed from the buffer 阅读全文
posted @ 2020-03-16 12:38
jinzhenshui
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15.6.3.4 Undo Tablespaces Undo tablespaces contain undo logs, which are collections of undo log records that contain information about how to undo the 阅读全文
posted @ 2020-03-16 12:33
jinzhenshui
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重点: Session Temporary Tablespaces:用户session临时表空间的管理 15.6.3.5 Temporary Tablespaces InnoDB uses session temporary tablespaces and a global temporary ta 阅读全文
posted @ 2020-03-16 11:21
jinzhenshui
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15.6.3.6 Moving Tablespace Files While the Server is Offline The innodb_directories option, which defines directories to scan at startup for tablespac 阅读全文
posted @ 2020-03-16 11:16
jinzhenshui
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6.2 Access Control and Account Management 6.2.1 Account User Names and Passwords 6.2.2 Privileges Provided by MySQL 6.2.3 Grant Tables 6.2.4 Specifyin 阅读全文
posted @ 2020-03-16 10:26
jinzhenshui
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