message: [DataFactory]Support partition of SAP HANA
diff: "packetSize": {
  "type": "object",
  "description": "The packet size of data read from SAP HANA. Type: integer(or Expression with resultType integer)."
  + },
  + "partitionOption": {
  + "description": "The partition mechanism that will be used for SAP HANA read in parallel.",
  + "type": "string",
  + "enum": [
  + "None",
  + "PhysicalPartitionsOfTable",
  + "SapHanaDynamicRange"
  + ],
  + "x-ms-enum": {
  + "name": "SapHanaPartitionOption",
  + "modelAsString": true
  + }
  + },
  + "partitionSettings": {
  + "description": "The settings that will be leveraged for SAP HANA source partitioning.",
  + "$ref": "#/definitions/SapHanaPartitionSettings"
  + }
  + }
  + },
  + "SapHanaPartitionSettings": {
  + "description": "The settings that will be leveraged for SAP HANA source partitioning.",
  + "type": "object",
  + "properties": {
  + "partitionColumnName": {
  + "type": "object",
  + "description": "The name of the column that will be used for proceeding range partitioning. Type: string (or Expression with resultType string)."
  }
  }
  },
  