SAP Odata filter的语法OData grammar - 语法 https:/sap/c4c/odata/cust/v1/zjerrytestodataservice/TestBORootCollection?$filter=AgreementID eq A1 https:/sap/c4c/odata/v1/c4codata/OpportunityCollection?$filter=UUID eq guid00163E02-944F-1ED1-A6E2-F7D247603D12