diff --git a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json
index 70f4c63a7fb1..885a382cde31 100644
--- a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json
+++ b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json
@@ -1996,14 +1996,6 @@
         "isolationLevel": {
           "description": "Specifies the transaction locking behavior for the SQL source. Allowed values: ReadCommitted/ReadUncommitted/RepeatableRead/Serializable/Snapshot. The default value is ReadCommitted. Type: string (or Expression with resultType string).",
           "type": "object"
-        },
-        "partitionOption": {
-          "description": "The partition mechanism that will be used for Sql read in parallel.",
-          "$ref": "#/definitions/SqlPartitionOption"
-        },
-        "partitionSettings": {
-          "description": "The settings that will be leveraged for Sql source partitioning.",
-          "$ref": "#/definitions/SqlPartitionSettings"
         }
       }
     },
@@ -2034,14 +2026,6 @@
         "produceAdditionalTypes": {
           "description": "Which additional types to produce.",
           "type": "object"
-        },
-        "partitionOption": {
-          "description": "The partition mechanism that will be used for Sql read in parallel.",
-          "$ref": "#/definitions/SqlPartitionOption"
-        },
-        "partitionSettings": {
-          "description": "The settings that will be leveraged for Sql source partitioning.",
-          "$ref": "#/definitions/SqlPartitionSettings"
         }
       }
     },
@@ -2072,14 +2056,6 @@
         "produceAdditionalTypes": {
           "description": "Which additional types to produce.",
           "type": "object"
-        },
-        "partitionOption": {
-          "description": "The partition mechanism that will be used for Sql read in parallel.",
-          "$ref": "#/definitions/SqlPartitionOption"
-        },
-        "partitionSettings": {
-          "description": "The settings that will be leveraged for Sql source partitioning.",
-          "$ref": "#/definitions/SqlPartitionSettings"
         }
       }
     },
@@ -2110,14 +2086,6 @@
         "produceAdditionalTypes": {
           "description": "Which additional types to produce.",
           "type": "object"
-        },
-        "partitionOption": {
-          "description": "The partition mechanism that will be used for Sql read in parallel.",
-          "$ref": "#/definitions/SqlPartitionOption"
-        },
-        "partitionSettings": {
-          "description": "The settings that will be leveraged for Sql source partitioning.",
-          "$ref": "#/definitions/SqlPartitionSettings"
         }
       }
     },
@@ -2141,48 +2109,9 @@
         "storedProcedureParameters": {
           "type": "object",
           "description": "Value and type setting for stored procedure parameters. Example: \"{Parameter1: {value: \"1\", type: \"int\"}}\". Type: object (or Expression with resultType object), itemType: StoredProcedureParameter."
-        },
-        "partitionOption": {
-          "description": "The partition mechanism that will be used for Sql read in parallel.",
-          "$ref": "#/definitions/SqlPartitionOption"
-        },
-        "partitionSettings": {
-          "description": "The settings that will be leveraged for Sql source partitioning.",
-          "$ref": "#/definitions/SqlPartitionSettings"
         }
       }
     },
-    "SqlPartitionSettings": {
-      "description": "The settings that will be leveraged for Sql source partitioning.",
-      "type": "object",
-      "properties": {
-        "partitionColumnName": {
-          "type": "object",
-          "description": "The name of the column in integer or datetime type that will be used for proceeding partitioning. If not specified, the primary key of the table is auto-detected and used as the partition column. Type: string (or Expression with resultType string)."
-        },
-        "partitionUpperBound": {
-          "type": "object",
-          "description": "The maximum value of column specified in partitionColumnName that will be used for proceeding range partitioning. Type: string (or Expression with resultType string)."
-        },
-        "partitionLowerBound": {
-          "type": "object",
-          "description": "The minimum value of column specified in partitionColumnName that will be used for proceeding range partitioning. Type: string (or Expression with resultType string)."
-        }
-      }
-    },
-    "SqlPartitionOption": {
-      "description": "The partition mechanism that will be used for Sql read in parallel.",
-      "type": "string",
-      "enum": [
-        "None",
-        "PhysicalPartitionsOfTable",
-        "DynamicRange"
-      ],
-      "x-ms-enum": {
-        "name": "SqlPartitionOption",
-        "modelAsString": true
-      }
-    },
     "FileSystemSource": {
       "description": "A copy activity file system source.",
       "type": "object",