// Clean up SQLFreeHandle(SQL_HANDLE_STMT, sqlStmt); SQLFreeHandle(SQL_HANDLE_DBC, sqlConn); SQLFreeHandle(SQL_HANDLE_ENV, sqlEnv); return 0; }
This example demonstrates how to connect to a PostgreSQL database using the PostgreSQL ODBC driver, execute a SQL query, and retrieve data. postgresql odbc driver windows
If you are coding a connection directly (DSN-less), use these formats: odbc.postgresql.org PostgreSQL ODBC driver: psqlodbc // Clean up SQLFreeHandle(SQL_HANDLE_STMT
int main() { // Initialize ODBC SQLRETURN ret; SQLHANDLE sqlEnv; SQLHANDLE sqlConn; execute a SQL query