数据结构如下:
create tag IF NOT EXISTS n1 (name string);
create edge IF NOT EXISTS e2 (name string, age int);
目前已存在点:
insert VERTEX n1 (name) values 12::("nn1"), 13:("nn3"), 14:("nn4")
通过csv导入边:
+,12,13,"n1",1
+,13,14,"n2",2
以上执行完毕后,修改csv为删除边:
-,12,13,"n1",1
yaml配置如下:
- path: /work/csv/e2.csv
failDataPath: /work/err/rela_with_head.csv
batchSize: 128
inOrder: false
type: csv
csv:
withHeader: false
withLabel: true
delimiter: ","
schema:
type: edge
edge:
name: e2
withRanking: false
srcVID:
index: 0
dstVID:
index: 1
props:
- name: name
type: string
index: 2
- name: age
type: int
index: 3
报错信息如图: