Good links:
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http://www.howtoforge.com/how-to-repair-mysql-replication
MySQL recover from Backup .sql data
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mysql -u root -p dbName backup-dbNameDump.sql
———– Very useful in slave ————————————————————–
slave-skip-errors=126,1062
126 = the ambiguous ‘unknown error on master’ typically caused by tables in dis-repair on master.
1062 = duplicate entry (happens all the time on high capacity db in master-master setup)