mysql自动化建表脚本

主脚本

配置文件

执行结果

主脚本内容

由于在awk中用常规方法无法转译单引号，所以用了单引号的八进制编码进行转译代替\047 等价于 '

[root@hadoop01 data]# cat create_table.sh

#!bin_bash

table_name=${1}

echo "create table ${table_name}(" >table.txt

for column in cat table_column.txt

do

echo ${column} | awk -F ',' '{if ($1=="id"&&$2=="int") {print $1,$2,"not null auto_increment,"} else if ($1!="id"&&$2=="int") {print $1,$2,"default null,"} else {print $1,$2,echo "not null default \047\047,"}}' >> table.txt

done

echo "primary key (id));" >>table.txt