Data Type

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

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)

class Node:
	def __init__(self, values: Dict, schema: str = None, id: str = None, uuid: int = 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.Node(values = {"name": "Paal", "level": 2}),
  ULTIPA.Node(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

class Node:
	def __init__(self, values: Dict, schema: str = None, id: str = None, uuid: int = None)

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.Node(values = {"name": "Paal", "level": 3}, schema = "customer", id = "CUST000A2D"),
  ULTIPA.Node(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)

class Edge:
	def __init__(self, 
    			 values: Dict, 
                 from_id: str = None, 
                 from_uuid: int = None, 
                 to_id: str = None, 
                 to_uuid: int = None,
                 schema: str = None,
                 uuid: int = 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.Edge(values = {"amount": 2000.0, "type": "I"}, from_id = "CARD000901", to_id = "CARD000A21"),
  ULTIPA.Edge(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

class Edge:
	def __init__(self, 
    			 values: Dict, 
                 from_id: str = None, 
                 from_uuid: int = None, 
                 to_id: str = None, 
                 to_uuid: int = None,
                 schema: str = None,
                 uuid: int = None
	)

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.Edge(values = {"amount": 2000.0, "type": "IV"}, from_id = "CARD000901", to_id = "CARD000A21", schema = "transfer", uuid = 5),
  ULTIPA.Edge(values = {}, from_id = "STAF000E32", to_id = "CUST000F9A", schema = "manage", uuid = 7)
]

req = conn.InsertEdgesBatchAuto(
  rows,
  InsertConfig(ULTIPA.InsertType.OVERWRITE,"test")
)
req.Print()