I was looking for a database connection from program C. But I thought that ODBC connections, login and all needed some libraries. I also have a minimal compiler like Tiny C Compiler which is very fast. I do not want to use ODBC logic, etc., which is needed to connect and query the database.
Therefore, I use a method that looks like this.
I am using bteq script (teradata) which will have login, query, logoff commands. (FYI bteq is a command line database utility. You can use it like mysql.exe on the command line by going to the exe path. You can replace bteq with mysql.exe, etc.). And I use
system("bteq <myscript.txt >out.txt");
myscript.txt will look like this.
.logon boxname/user,password;
select date;
.logoff;
script ( script ) out.txt.
out.txt X. fgetc, fscanf fgets.
PHP
system("c:/server/php/php.exe sendmail.php");.
, mysql,.. .. C.
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: teradata bteq Tiny C Compiler