protected void appendAsColumnName(Path<?> path, boolean precededByDot) {
        String column = ColumnMetadata.getName(path);
        if (path.getMetadata().getParent() instanceof RelationalPath) {
            RelationalPath<?> parent = (RelationalPath<?>) path.getMetadata().getParent();
            column = configuration.getColumnOverride(parent.getSchemaAndTable(), column);
        }
        append(templates.quoteIdentifier(column, precededByDot));
    }
{@code SqlSerializer} serializes SQL clauses into SQL

@author tiwe
querydsl-sql/src/main/java/com/querydsl/sql/SQLSerializer.java