sqlite创建新表

Posted 2021-02-23

Source creating a new database (and inserting some records)

#include <sqlite3.h>
#include <stdio.h>
 
#define safe_exit() sqlite3_close(db);db=0;return 0
#define _tempdb "temp.db"
 
int error;
 
int main()
{
	sqlite3 *db; char sql[300]; char *err_msg;
	error = sqlite3_open(_tempdb, &db);
	if(error!=SQLITE_OK)
	{
		safe_exit();
	}
	error = sqlite3_exec(db, "CREATE TABLE IF NOT EXISTS "memory" ("order" INTEGER PRIMARY KEY,"address" INTEGER,"size" INTEGER,"file" TEXT NOT NULL,"line" INTEGER,"typ" INTEGER);", 0, 0, 0);
	if(error!=SQLITE_OK)
	{
		safe_exit();
	}
	sprintf(sql,"INSERT INTO "memory" ("address","size","file","line","typ") VALUES (1442040,20,'fname',22,1);");
	error = sqlite3_exec(db, sql, 0, 0, &err_msg);
	if(error!=SQLITE_OK)
	{
		fprintf(stdout,"error: %s
",err_msg);
	}
	safe_exit();
}