树莓派安装使用sqlite数据库

一、测试环境为：树莓派3B+

pi@raspberrypi:~/workfile/lorawan/lorawan-gw $ uname -a 
Linux raspberrypi 6.1.21-v7+ #1642 SMP Mon Apr 3 17:20:52 BST 2023 armv7l GNU/Linux

        测试过程中，请确保树莓派连接网络 ；

二、安装 sqlite及相关命令

2.1 安装命令

    sudo apt install sqlite3
    sudo apt install libsqlite3-dev

2.2 查看sqlite3的版本

        查看安装的sqlite3的版本号的命令： sqlite3 -version

pi@raspberrypi:~ $ sqlite3 -version
3.34.1 2021-01-20 14:10:07 10e20c0b43500cfb9bbc0eaa061c57514f715d87238f4d835880cd846b9ealt1

三、测试

3.1 新建 sqlite_test.c ,代码如下：

pi@raspberrypi ~/code/sqlite $ vi test_sqlite.c

 #include 
 #include 
 #include 

 int main()
 {
       int ret = 0;
       sqlite3 *sql_db=NULL;
       ret = sqlite3_open("sql_test.db",&sql_db);
       printf("This is a test for sqlite3 \n,%d",ret );
       return 0;
 }

3.2 编译执行

        编译脚本 compie.sh

gcc sqlite_test.c -o test_sqlite -lsqlite3

        执行结果如下：

​pi@raspberrypi:~/workfile/reference/sqlite_test/test2 $ ./compile.sh

pi@raspberrypi:~/workfile/reference/sqlite_test/test2 $ ls
compile.sh sqlite_test.c test_sqlite

pi@raspberrypi:~/workfile/reference/sqlite_test/test2 $ ./test_sqlite

This is a test for sqlite3,0

pi@raspberrypi:~/workfile/reference/sqlite_test/test2 $