Oracle A Chinese character occupies several bytes, determined by the character set encoding in Oracle

Source: Internet
Author: User

Oracle A Chinese character occupies several bytes, depending on the character set encoding in Oracle

View the Oracle server-side character set

Select Userenv (' language ') from dual;

If shown below, a Chinese character occupies two bytes

Simplified Chinese_china. Zhs16gbk

If shown below, a Chinese character occupies three bytes

Simplified Chinese_china. Al32utf8

You can use the following statement to query the byte length occupied by a Chinese character

Select LENGTHB (' You ') from dual;

Oracle A Chinese character occupies several bytes, determined by the character set encoding in Oracle

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.