Lob operations in Hibernate-Oralce10g

Source: Internet
Author: User
Everyone knows that the previous version of Oracle operating lob in Hibernate is quite painful, but the JDBC driver in its new version of Oracle10g has fixed this problem. The operation points are as follows:
1. First, the clob type in the data table corresponds to the string type of the Java persistence class, And the Blob type corresponds to the byte [] type.

2. When defining the hibernate tag, the hibernate type of the clob type attribute in the persistence class should be text, and the hibernate type of the Blob type attribute should be binary.

3. When accessing these clob and Blob-type attributes in the future, they are processed by common attributes without special encoding.

Related Article

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.