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Updated recovery instructions to remove triggers before dropping database

This commit is contained in:
Yavuz Aydın 2021-11-16 10:56:58 +01:00
parent 5776014ff9
commit e7506ac787
1 changed files with 2 additions and 0 deletions
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README.md
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@ -85,6 +85,7 @@ sudo mysqldump ${NEWDB} > /root/${NEWDB}-$(date +%Y%m%d).sql
And now the actual recovery (Need to be in the same session! Do not enter this in another SSH window / terminal):
```
echo "select concat('drop trigger ', trigger_name, ';') from information_schema.triggers where trigger_schema = '${NEWDB}'" | sudo mysql --disable-column-names | sudo mysql ${NEWDB}
sudo mysql -e 'DROP DATABASE IF EXISTS `'${NEWDB}'`'
sudo mysql -e 'CREATE DATABASE `'${NEWDB}'`'
for table in ${BACKUPDIR}/${DB}/*; do gunzip -c $table | sudo mysql ${NEWDB}; done
@ -106,6 +107,7 @@ sudo mysqldump -u admin -p$(cat /etc/psa/.psa.shadow) ${NEWDB} > /root/${NEWDB}-
And now the actual recovery (Need to be in the same session! Do not enter this in another SSH window / terminal):
```
echo "select concat('drop trigger ', trigger_name, ';') from information_schema.triggers where trigger_schema = '${NEWDB}'" | sudo mysql --disable-column-names -u admin -p$(cat /etc/psa/.psa.shadow) | sudo mysql -u admin -p$(cat /etc/psa/.psa.shadow) ${NEWDB}
sudo mysql -u admin -p$(cat /etc/psa/.psa.shadow) -e 'DROP DATABASE IF EXISTS `'${NEWDB}'`'
sudo mysql -u admin -p$(cat /etc/psa/.psa.shadow) -e 'CREATE DATABASE `'${NEWDB}'`'
for table in ${BACKUPDIR}/${DB}/*; do gunzip -c $table | sudo mysql -u admin -p$(cat /etc/psa/.psa.shadow) ${NEWDB}; done