SQLExecDirect()--Execute Queries Directly
SQLExecDirect() is commonly used for executing queries. The following code snippet creates a table and inserts a row of data.
Example: SQLExecDirect() Function
/* Allocate a statement handle. */
SQLAllocHandle( SQL_HANDLE_STMT, hdbc, &hstmt );
/* Execute a "create table" query. */
SQLExecDirect(hstmt, "create table cars( model varchar(20) )",
SQL_NTS);
/* Insert one row of data. */
SQLExecDirect(hstmt, "insert into cars ( model ) values
( 'Hummer' )", SQL_NTS);