The evolution of a programming language from a single operation to a composite operation

Source: Internet
Author: User

The operation of the programming language from the initial only +,-, *,/, for to later + =,-+, *=,/=, + +,--,?: Then to the latest??, foreach in, Range, match and so on really make us coding more concise.

But the SQL language from the original only select, UPDATE, delete, insert to now insert OUTPUT, update output, DELETE output and merge when, and so on is not only to make SQL more concise, The main purpose is to make the transaction easier because the transaction of a single statement is always better handled than the transaction of multiple statements. The composite operations in Redis are in INCR, Incr by, DECR, and decr by for this reason.

The evolution of a programming language from a single operation to a composite operation

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.