mysql Dump does not write complete data into files

Question

我有一个程序，可以在选定的表上使用mysqldump，该实用程序运行良好，但有时转储未完成，即原始db中存在数千行，而转储文件中没有行，有人可以帮忙吗？

Answer 1

I use a database that is hundreds of thousands of records, with stored procedures and triggers, here is the mysqldump command I use for automated backups (obviously, replace the quoted values, including quotes, with your own settings):

"$MYSQL_DIR"mysqldump --no-defaults --user="$MYSQL_SERVER_USER" --password="$MYSQL_SERVER_PASSWORD" --host="$MYSQL_HOST" --skip-opt --add-locks --create-options --disable-keys --extended-insert --single-transaction --skip-master-data --quick --set-charset --flush-privileges --quote-names --triggers --routines --comments --databases --default-character-set="$DB_CHARSET" --max_allowed_packet=16M "$DB_NAME" --result-file="$DB_TO_BACKUP_PATH_TEMP" 2> "$LOG_ERROR_PATH"

Hopefully seeing what I did will help, there may be an option switch you need that you have not included...