大约有 7,000 项符合查询结果(耗时:0.0261秒) [XML]

https://stackoverflow.com/ques... 

What does it mean when MySQL is in the state “Sending data”?

What does it mean if the Mysql query: 2 Answers 2 ...
https://stackoverflow.com/ques... 

MySQL Like multiple values

I have this MySQL query. 9 Answers 9 ...
https://stackoverflow.com/ques... 

Why is MySQL's default collation latin1_swedish_ci?

...rs? they changed this into a sane default, like utf8_general_ci. Good job, MySQL ! – Michael Trouw Sep 24 '15 at 10:17 ...
https://stackoverflow.com/ques... 

MySql Table Insert if not exist otherwise update

... re-written using the proper INSERT ... ON DUPLICATE KEY UPDATE syntax for MySQL: INSERT INTO AggregatedData (datenum,Timestamp) VALUES ("734152.979166667","2010-01-14 23:30:00.000") ON DUPLICATE KEY UPDATE Timestamp=VALUES(Timestamp) ...
https://stackoverflow.com/ques... 

Disable ActiveRecord for Rails 4

...existing applications: 1. Remove database adapter gems from your Gemfile (mysql2, sqlite3, etc.) 2. Change your config/application.rb Remove require 'rails/all line and require frameworks (among those available in your rails version, the list varies, do not just copy) you want to use, for example...
https://stackoverflow.com/ques... 

What is the difference between BIT and TINYINT in MySQL?

...o 64. The default is 1 if M is omitted. This data type was added in MySQL 5.0.3 for MyISAM, and extended in 5.0.5 to MEMORY, InnoDB, BDB, and NDBCLUSTER. Before 5.0.3, BIT is a synonym for TINYINT(1). TINYINT[(M)] [UNSIGNED] [ZEROFILL] A very small integer. The signed range is -12...
https://stackoverflow.com/ques... 

What is the maximum length of data I can put in a BLOB column in MySQL?

What is the maximum length of data I can put in a BLOB column in MySQL? 3 Answers 3 ...
https://stackoverflow.com/ques... 

Row count with PDO

... get the row count using PDO in PHP? Before using PDO, I just simply used mysql_num_rows . 23 Answers ...
https://stackoverflow.com/ques... 

How can I find non-ASCII characters in MySQL?

I'm working with a MySQL database that has some data imported from Excel . The data contains non- ASCII characters (em dashes, etc.) as well as hidden carriage returns or line feeds. Is there a way to find these records using MySQL? ...
https://stackoverflow.com/ques... 

Select mySQL based only on month and year

I have a column in my mySQL DB that has some rows. One of this row is a DATE, like this: 2012-02-01 12 Answers ...