i am trying to dump the BLOB fields from mysql table.
but when i dumping blob records using sqlYog am getting unvaluable data.
How can i backup BLOB type fields?
Note:
BLOB field has image.
当您打算将参数--hex-blob导入到其他数据库(如sqlite)时,该参数很有用。
The official mysqldump utility can dump BLOBs fields without any problem, use -q
or --opt
when you run the backup.
So for example to backup images_table that contains image in BLOB format :
mysqldump --opt -u user -ppass dbname images_table > images.sql
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