Community Learn Tools Library Leisure
search
English
Home > Database > Mysql Tutorial > Mysql优化之--语句优化

Mysql优化之--语句优化

WBOY
Release： 2016-06-07 16:39:37
Original
1114 people have browsed it

优化Insert语句 1、如果你同时从同一客户插入很多行，使用多个值表的INSERT语句。这比使用分开INSERT语句快(在一些情况中几倍)。 Insert into test values(1,2),(1,3),(... 阅读全文 相关日志： 如何保护PHP源代码(php代码加密) web压力测试－apache的AB压力

优化Insert语句

     1、如果你同时从同一客户插入很多行，使用多个值表的INSERT语句。这比使用分开INSERT语句快(在一些情况中几倍)。
    Insert into test values(1,2),(1,3),(...

阅读全文>>

相关日志：

如何保护PHP源代码(php代码加密)

web压力测试－apache的AB压力测试

PHP算法面试题

MySQL索引的优点和缺点

PHP常用特殊符号转换以及一些常用函数

Related labels：
insert mysql optimization statement
source：php.cn
Previous article：理解和配置 Linux 下的 OOM Killer Next article：重启服务器后网站访问不了，防火墙在作怪
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Articles by Author
Latest Issues
How to display only the lowest value from a result set (MYSQL) I have the following statement: selectDATE(recieved_on)asDay,round(count(*)/24)AS'average'...
From 2024-04-06 21:44:19
0
1
603
Calculate the sum of fields in another table using MySQL SQL query I have a schema like this: User table with attributes "user_id" and "userna...
From 2024-04-06 19:39:29
0
1
441
MySQL: "Select text from... as <variable here or subquery>" I have the following table with the following data: id text language 1 german text german ...
From 2024-04-06 19:25:54
0
2
529
How to group and count in MySQL? I'm trying to write a query that extracts the total number of undeleted messages sent to f...
From 2024-04-06 18:30:17
0
1
353
MySQL gets data from multiple tables I have a eg_design table which contains the following columns: and eg_domains table which ...
From 2024-04-06 18:42:44
0
2
479
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template