string to blob

1. How to Deal with clob in MySQL and Oracle databases. BLOB data type (1) cannot be connected to clob in the database. The Blob type is as follows:   MySQL: clob corresponds to text and blob    In DB2/Oracle: clob corresponds to clob and blob(2)

In Oracle, fields of the lob (large object, large object) type are increasingly used. This type of field has a large capacity (up to 4 GB of data), and a table can have multiple fields of this type, which is flexible, applicable to business areas

The Blob field in Oracle is special. It has much better performance than the long field and can be used to save binary data such as sample slices. 　　 Writing BLOB fields is very different from writing other types of fields. Because blob itself has a

The Blob field in Oracle is special. It has much better performance than the long field and can be used to save binary data such as sample slices. Writing BLOB fields is very different from writing other types of fields. Because blob itself has a

This article mainly introduces how to parse Blob objects in HTML5. It is the basic knowledge in HTML5 beginners, you can refer to Blob objects in HTML5 and BLOB types in MYSQL. The BLOB type in MYSQL is just a binary data container. In addition to

The basic concept of Azure Blob Storage is described in the article "Azure Basics: Blob Storage" and shows how to do basic operations through C # code. Recently I need to do something similar in Linux, so I decided to use Azure Storage SDK for

The Blob field in Oracle is special. It has much better performance than the long field and can be used to save binary data such as sample slices. Writing BLOB fields is very different from writing other types of fields. Because blob itself has a

  The Blob field in Oracle is special. It has much better performance than the long field and can be used to save binary data such as sample slices.Writing BLOB fields is very different from writing other types of fields. Because blob

oracle| Data Oracle's BLOB field is special, he is much better than a long field, and can be used to save binary data, such as pictures. It is very different to write a BLOB field and write to another type of field, because the BLOB itself has a

  Requirement: serialize the object and save it to the database. The database design uses the BLOB data type, the Oracle database, and Hibernate to save the Blob big data. ibatis queries the Blob big data.   Some codes are presented as follows: 1.