public final This bindNull(int position, int sqlType) {
        return bind(position, new NullArgument(sqlType));
    }
Bind NULL to be set for a given argument.

@param position position to bind NULL to, starting at 0
@param sqlType  The sqlType must be set and is a value from <code>java.sql.Types</code>

@return the same statement instance
core/src/main/java/org/jdbi/v3/core/statement/SqlStatement.java