February 2018
Intermediate to advanced
510 pages
16h 10m
English
Content preview from MySQL 8 Administrator???s Guide
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Logical upgrade for MySQL 8
Export or take a dump of the old MySQL version. Install the new MySQL 8 version and load the dump file into the new MySQL 8 version with the MySQL upgrade. Perform the following steps to apply the logical up-gradation:
- Use the mysqldump command to export the data:
mysqldump -u root -p --add-drop-table --routines --events --all-databases -- force > data-for-upgrade.sql
The--routines and --events options are used to include stored routines and events in the dump file and define these options explicitly to get an effect.
- Shut down the old MySQL server.
- Install the new version of MySQL 8.
- Initialize the data directory:
mysqld --initialize --datadir=/path/to/8.0-datadir
- Start the MySQL 8 server with the new ...
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