Home Database Mysql Tutorial 自制的一个操作sqlite数据库的库文件

自制的一个操作sqlite数据库的库文件

Jun 07, 2016 pm 04:19 PM
sqlite operate database document self made

#ifndef _SQLITE3LIB_H_ #define _SQLITE3LIB_H_ #include stdio.h #include stdlib.h #includesqlite3.h typedef struct { char **result; int row; int col; char *errmsg; }sqliteResSet; /* *功能:执行sql语句,调用成功时,返回0,并释放errmsg,适用

#ifndef _SQLITE3LIB_H_

#define _SQLITE3LIB_H_

 

#include

#include

#include

 

typedef struct

{

    char **result;

    int row;

    int col;

    char *errmsg;

}sqliteResSet;

 

/*

*功能:执行sql语句,调用成功时,,返回0,并释放errmsg,适用于执行“增删改”类型的sql语句

*db:要进行操作的数据库,不需要先打开

*errmsg:执行sql语句时如果发生错误所返回的信息

*/

int sqlite3_carrySql(const char *db, const char *sql, char *errmsg);

 

 

/*

*功能:执行查询的sql语句,查询成功时,返回0,并将一个结果集存储到table中

*db:要进行操作的数据库,不需要先打开

*/

int sqlite3_getResSet(const char *db, const char *sql, sqliteResSet *table);

 

 

#endif   /*_SQLITE3LIB_H_*/

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