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v4.3
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    中文EN
    v4.3

      Batch Insert

      Data Type

      Ultipa property types and Python data types are correlated as following pairs:

      Ultipa Python
      string string
      text string
      float float
      double float
      int32 int
      uint32 int
      int64 int
      uint64 int
      datetime string
      timestamp string, int

      insertNodesBatchBySchema()

      insertNodesBatchBySchema() will insert multiple nodes of a particular node schema. The properties carried in the values of nodes should be consistent with those declared in the schema structure.

      Method and class:

      def insertNodesBatchBySchema(self, 
      							 schema: ULTIPA_REQUEST.Schema, 
                                   rows: List[ULTIPA.Node],
                                   config: ULTIPA_REQUEST.InsertConfig
      ) -> ULTIPA_RESPONSE.InsertResponse
      
      class Schema:
      	def __init__(self, 
          			 name: str, 
                       properties: List[Property], 
                       desc: str = None, 
                       type: str = None,
                       DBType: ULTIPA.DBType = None, 
                       total: int = None
      	)
      
      class Property:
      	def __init__(self, name: str, type: ULTIPA.PropertyType = None, desc: str = None)
      

      Example: Insert multiple nodes into schema 'customer' of graphset 'test', use insert mode

      from ultipa import Connection, UltipaConfig, InsertConfig
      from ultipa import ULTIPA_REQUEST, ULTIPA
      
      # omit code of establishing server connection 'conn' using graphset 'default'
      
      schema = ULTIPA_REQUEST.Schema(
        "customer",
        [
          ULTIPA_REQUEST.Property("name", ULTIPA.PropertyType.PROPERTY_STRING),
          ULTIPA_REQUEST.Property("level", ULTIPA.PropertyType.PROPERTY_INT32)
        ]
      )
      
      rows = [
        ULTIPA.EntityRow(values = {"name": "Paal", "level": 2}),
        ULTIPA.EntityRow(values = {"name": "Alice", "level": 1})
      ]
      
      req = conn.insertNodesBatchBySchema(
        schema,
        rows,
        InsertConfig(ULTIPA.InsertType.NORMAL, "test")
      )
      
      req.Print()
      

      insertNodesBatchAuto()

      insertNodesBatchAuto() will insert multiple nodes of multiple node schemas. The nodes should carry schema, and the properties carried in the values of nodes should be consistent with those defined in the graphset.

      Method and class:

      def insertNodesBatchAuto(self, 
      						 nodes: List[ULTIPA.Node],
                               config: ULTIPA_REQUEST.InsertConfig
      ) -> ULTIPA_RESPONSE.ResponseBatchAutoInsert
      

      Example: Insert multiple nodes into multiple schemas of graphset 'test', use upsert mode

      from ultipa import Connection, UltipaConfig, InsertConfig
      from ultipa import ULTIPA_REQUEST, ULTIPA
      
      # omit code of establishing server connection 'conn' using graphset 'default'
      
      rows = [
        ULTIPA.EntityRow(values = {"name": "Paal", "level": 3}, schema = "customer", id = "CUST000A2D"),
        ULTIPA.EntityRow(values = {"balance": 4000.0, "level": 1}, schema = "card", id = "CARD000901")
      ]
      
      req = conn.insertNodesBatchAuto(
        rows,
        InsertConfig(ULTIPA.InsertType.UPSERT,"test")
      )
      req.Print()
      

      insertEdgesBatchBySchema()

      insertEdgesBatchBySchema() will insert multiple edges of a particular edge schema. The properties carried in the values of edges should be consistent with those declared in the schema structure.

      Method and class:

      def insertEdgesBatchBySchema(self, 
      							 schema: ULTIPA_REQUEST.Schema, 
                                   rows: List[ULTIPA.Edge],
                                   config: ULTIPA_REQUEST.InsertConfig
      ) -> ULTIPA_RESPONSE.InsertResponse
      
      class Schema:
      	def __init__(self, 
          			 name: str, 
                       properties: List[Property], 
                       desc: str = None, 
                       type: str = None,
                       DBType: ULTIPA.DBType = None, 
                       total: int = None
      	)
      
      class Property:
      	def __init__(self, name: str, type: ULTIPA.PropertyType = None, desc: str = None)
      

      Example: Insert multiple edges into schema 'transfer' of graphset 'test', use insert mode

      from ultipa import Connection, UltipaConfig, InsertConfig
      from ultipa import ULTIPA_REQUEST, ULTIPA
      
      # omit code of establishing server connection 'conn' using graphset 'default'
      
      schema = ULTIPA_REQUEST.Schema(
        "transfer",
        [
          ULTIPA_REQUEST.Property("amount", ULTIPA.PropertyType.PROPERTY_FLOAT),
          ULTIPA_REQUEST.Property("type", ULTIPA.PropertyType.PROPERTY_STRING)
        ]
      )
      
      rows = [
        ULTIPA.EntityRow(values = {"amount": 2000.0, "type": "I"}, from_id = "CARD000901", to_id = "CARD000A21"),
        ULTIPA.EntityRow(values = {"amount": 125.5, "type": "II"}, from_id = "CARD000BB2", to_id = "CARD000C74")
      ]
      
      req = conn.insertEdgesBatchBySchema(
        schema,
        rows,
        InsertConfig(ULTIPA.InsertType.NORMAL,"test")
      )
      req.Print()
      

      insertEdgesBatchAuto()

      insertEdgesBatchAuto() will insert multiple edges of multiple edge schemas. The edges should carry schema, and the properties carried in the values of edges should be consistent with those defined in the graphset.

      Method and class:

      def insertEdgesBatchAuto(self, 
      						 edges: List[ULTIPA.Edge],
                               config: ULTIPA_REQUEST.InsertConfig
      ) -> ULTIPA_RESPONSE.ResponseBatchAutoInsert
      

      Example: Insert multiple edges into multiple schemas of graphset 'test', use overwrite mode

      from ultipa import Connection, UltipaConfig, InsertConfig
      from ultipa import ULTIPA_REQUEST, ULTIPA
      
      # omit code of establishing server connection 'conn' using graphset 'default'
      
      rows = [
        ULTIPA.EntityRow(values = {"amount": 2000.0, "type": "IV"}, from_id = "CARD000901", to_id = "CARD000A21", schema = "transfer", uuid = 5),
        ULTIPA.EntityRow(values = {}, from_id = "STAF000E32", to_id = "CUST000F9A", schema = "manage", uuid = 7)
      ]
      
      req = conn.insertEdgesBatchAuto(
        rows,
        InsertConfig(ULTIPA.InsertType.OVERWRITE,"test")
      )
      req.Print()
      
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