# mysqldump -utmp -ptmp -h127.0.0.1 -P3307 --single-transaction --master-data=2 --all-databases > 3307_20191123.sql mysqldump: [Warning] Using a password on the command line interface can be insecure. Warning: A partial dump from a server that has GTIDs will by default include the GTIDs of all transactions,
even those that changed suppressed parts of the database. If you don‘t want to restore GTIDs, pass --set-gtid-purged=OFF. To make a complete dump, pass --all-databases --triggers --routines --events.
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mysqldump -utmp -ptmp -h127.0.0.1 -P3307 --single-transaction --master-data=2 --all-databases > 3307_20191123.sql原文：https://www.cnblogs.com/igoodful/p/11920724.html