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| #include <iostream>
#include <string>
#include <errno.h>
#include <assert.h>
#include <sqlite3.h>
// g++ -o test test_case.cpp /usr/lib/x86_64-linux-gnu/libsqlite3.a
static int callback(void*, int nCount, char** pValue, char** pName)
{
std::string s;
for (int i = 0;i < nCount;i++)
{
s += pName[i];
s += ":";
s += pValue[i];
s += "\n";
}
std::cout << s;
return 0;
}
int main(int argc, char** argv)
{
std::cout << "sqlite3 version : " << SQLITE_VERSION << std::endl << std::endl;
sqlite3* db;
int nResult = sqlite3_open("db_test_case.sqlite3", &db);
if (nResult != SQLITE_OK)
{
std::cout << "open db_test_case.sqlite3 fault:" << sqlite3_errmsg(db) << std::endl;
return 1;
}
else
{
std::cout << "open db_test_case.sqlite3 success" << std::endl;
}
char* errmsg;
nResult = sqlite3_exec(db, "CREATE TABLE IF NOT EXISTS ADB(name char(50),code char(100))", NULL, NULL, &errmsg);
if (nResult != SQLITE_OK)
{
sqlite3_close(db);
std::cout << "error: code:" << nResult << "|error:" << errmsg << std::endl;
sqlite3_free(errmsg);
return 2;
}
if ((nResult = sqlite3_exec(db, "INSERT INTO ADB VALUES('key1','1111');", NULL, NULL, &errmsg)) != SQLITE_OK ||
(nResult = sqlite3_exec(db, "INSERT INTO ADB VALUES('key2','2222');", NULL, NULL, &errmsg)) != SQLITE_OK ||
(nResult = sqlite3_exec(db, "INSERT INTO ADB VALUES('key3','3333');", NULL, NULL, &errmsg)) != SQLITE_OK ||
(nResult = sqlite3_exec(db, "INSERT INTO ADB VALUES('key4','4444');", NULL, NULL, &errmsg)) != SQLITE_OK ||
(nResult = sqlite3_exec(db, "INSERT INTO ADB VALUES('key5','5555');", NULL, NULL, &errmsg)) != SQLITE_OK ||
(nResult = sqlite3_exec(db, "INSERT INTO ADB VALUES('key6','6666');", NULL, NULL, &errmsg)) != SQLITE_OK)
{
sqlite3_close(db);
std::cout << "error: code:" << nResult << "|error:" << errmsg << std::endl;
sqlite3_free(errmsg);
return 3;
}
nResult = sqlite3_exec(db, "SELECT * FROM ADB WHERE name='key5'", callback, NULL, &errmsg);
if (nResult != SQLITE_OK)
{
sqlite3_close(db);
std::cout << "error:" << errmsg << std::endl;
sqlite3_free(errmsg);
return 4;
}
sqlite3_close(db);
return 0;
}
|