In MySQL, how to manually edit values of a BLOB column in few tuples?
For convenience of manual curation of database like this, should the column be created as BLOB or TEXT, or something else at the first place?
When deciding to store the field as
The difference outlined here being in the way values are compared and sorted.
You can use the
Now, from some of the comments, I garnered that this field is a primary key. If this table is InnoDB, and this table has secondary indexes (other indexes that are not primary key), and you expect the table to become very large, then be aware how InnoDB handles secondary indexes.
InnoDB will store the primary key along with the value of the secondary indexes, so your index will grow much larger than if you used an autoincremented int column as the primary key.
I would recommended varchar(length) or text (here it's blob vs text forum), but that is up to you. PHPmyadmin it's friendly, but you can modify text using the "update" statement too using console. If you are using windows I will recommend mysql administrator and if you are using mac then would be Mysql Workbench, because you have lot of tools besides to make a simple query
UPDATE: After make some search I found that you can make a text field like index but not as primary key, someone did the same question in SOF, basically the solution is to change the primary key from text to varchar, if you want to know more deeper why check this link