Data dictionary SAP HANA® related data dictionary topics. Data type conversion table: Informix to SAP HANABOOLEAN data typeCHAR and VARCHAR data typesNumeric data typesDATE and DATETIME data typesINTERVAL data typeSERIAL and BIGSERIAL data typesROWID columnsTEXT and BYTE (LOB) typesTable constraintsName resolution of SQL objects