Home > Developer > MySQL

Mysql Data Sheet logging operations

Source: Internet
Author: User
Developer on Alibaba Coud: Build your first app with APIs, SDKs, and tutorials on the Alibaba Cloud. Read more ＞ 

   1Add Record:Insert [ into]Tab_name (Field1,field2 ...)Values( values1,values2 ...), (Values1,values2 ...),                 ...                                                                                                                                              ； InsertTab_nameSetField=Value, field=value,..... ;2Modify a recordUpdateTab_nameSetField=Valuewhereclauses3To delete a table record:Delete  fromTab_namewhereclause clears the table record:1  Delete  fromTab_name2  truncateTab_name (Recommended when data volume is large)4Query table Records (******)Select  *  fromtab_name: Displays all field information for all recordsSelect [distinct]Filed,filed2,..... fromTab_namewhereclausesGroup  byGroupKey: Grouping conditions havingclauses: FilteringOrder  bylimit queries the average wage for each provinceSelectCityavg(Salary) fromEmpGroup  byCity ; Name of the province that queries the average wage greater than 8000SelectCityavg(Salary) fromEmpGroup  byCity having avg(Salary)> 8000

Mysql Data Sheet logging operations

This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

Related Keywords:
ev3 data logging torque data logging mysql verbose logging mysql logging options mysql set operations mips data sheet mysql date operations
Related Article
The solution of no package Mysql-server available error when ...
The efficiency of MySQL nested query and connection query
MySQL row-level lock, table-level lock, page-level lock Detai...
MySQL Case statement (with instance)

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.

What's Trending
Top 10 Tags
datastax versions naming convention zookeeper client class definition md5 microsoft sql server 2005 data structures exception handling error handling
Top 10 Keywords
microsoft download center down wordpress address url site address url wordpress address url windows installer 4 0 download 302 not found web address url definition site address url wordpress db2 integer mac os installation step by step pdf abbreviation for return

A Free Trial That Lets You Build Big!

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

Get Started for Free

  • Sales Support

    1 on 1 presale consultation

    Chat Contact Sales

  • After-Sales Support

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

    Open a Ticket

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

    Learn More