Query data with odata filter <p>I have a question about a filter query and a none filter query.</p> <p>A filter query:</p> <pre><code>/sap/opu/odata/sap/ZRFC1_SRV/SalesOrderHeaderSet?filter=SoId eq '5000001' </code></pre> <p>A none filter query:</p> <pre><code>/sap/opu/odata/sap/ZRFC1_SRV/SalesOrderHeaderSet('5000001') </code></pre> <p>What is the difference between those two queries?</p>