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set names gb2312;
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tinyint -128~127 0~255
smallint -32768~32767 0~65535
mediumint -8388608~8388607 0~16777215
int -2147483648~2147483647 0~4294967295
bigint -9223372036854775808~9223372036854775807 0~18446744073709551615
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rpm -ivf MySQL*
tar·½Ê½
tar xzvf mysql-x.xx.tar.gz
cd mysqlp-x.xx Éú³Émakefile
./congigure
make ±àÒë
make install
mysql_install_db
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create database test default character set utf8 collate utf8_general_ci
use test;
create table devicedata
(
ID int auto_increment PRIMARY key ,
TimeStamp datetime,
Device_Name varchar(100),
Tag_Name varchar(100),
Value varchar(50)
)
2 ......
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