创建新的 BPMN proc 时,camunda 数据库中存储了多少 table 数据
How many table are stored data in camunda database when creating new BPMN proc
我必须创建一个基于 Camunda BPM 平台的 BPMN 流程。但是当流程创建成功后,不知道有多少张表存储了BPMN流程顶端的数据。你能告诉我包含我的 BPMN 流程数据的表格吗?
process engine stores the XML in the database
进一步挖掘导致 another discussion entry,这表明 XML 可能作为一个片段存储在数据库中:
ACT_GE_BYTEARRAY
is correct. For correctly interpreting the BYTES_
field, your report script must be able to detect the encoding from the XML declaration or assume one (should be UTF-8)
yet another forum entry 证实了这个假设
Usually files are getting stored as Blob in ACT_GE_BYTEARRAY
(And as you have already mentioned, camunda saves the reference in ACT_RU_VARIABLE.BYTEARRAY_ID_
)
还有documentation how to extract the information from the blobs.
最后但同样重要的是,根据 Camunda Userguide 7.5,该过程也存储为机器可读格式:
The ACT_RE_PROCDEF
table contains all deployed process definitions. It includes information like the version details, the resource name or the suspension state.
我必须创建一个基于 Camunda BPM 平台的 BPMN 流程。但是当流程创建成功后,不知道有多少张表存储了BPMN流程顶端的数据。你能告诉我包含我的 BPMN 流程数据的表格吗?
process engine stores the XML in the database
进一步挖掘导致 another discussion entry,这表明 XML 可能作为一个片段存储在数据库中:
ACT_GE_BYTEARRAY
is correct. For correctly interpreting theBYTES_
field, your report script must be able to detect the encoding from the XML declaration or assume one (should be UTF-8)
yet another forum entry 证实了这个假设
Usually files are getting stored as Blob in
ACT_GE_BYTEARRAY
(And as you have already mentioned, camunda saves the reference inACT_RU_VARIABLE.BYTEARRAY_ID_
)
还有documentation how to extract the information from the blobs.
最后但同样重要的是,根据 Camunda Userguide 7.5,该过程也存储为机器可读格式:
The
ACT_RE_PROCDEF
table contains all deployed process definitions. It includes information like the version details, the resource name or the suspension state.