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  1. 3. API Docs
  2. SQLFlow Rest API reference
  3. Generation Interface

/sqlflow/leftMostSourceTableGraph

Previous/sqlflow/erdiagramSelectGraphNextJob Interface

Last updated 1 year ago

This API returns the left most result for the data element. Corresponds to in SQLFlow UI.

Get the left-most lineage in Json

/sqlflow/generation/sqlflow/leftMostSourceTableGraph

Sample:

curl --location 'https://<SQLFLOW URL>/gspLive_backend/sqlflow/generation/sqlflow/leftMostSourceTableGraph' \
--header 'accept: application/json' \
--form 'userId="gudu|0123456789"' \
--form 'sessionId="85b5119f83fcfefa93136e79dc05f2f61efe3b75e6a2b733568e0879c24f0c08_1680615728918"' \
--form 'dbvendor="dbvmssql"' \
--form 'jobId="6def00e8796e4c20ba216826c0ab5b73"' \
--form 'tableNamePattern="msdb.@event_data.nodes"'

Retrieve the left-most lineage image

/sqlflow/generation/sqlflow/leftMostSourceTableGraph/image

Sample:

curl --location 'https://<SQLFLOW URL>/gspLive_backend/sqlflow/generation/sqlflow/leftMostSourceTableGraph/image' \
--header 'accept: image/*' \
--form 'userId="gudu|0123456789"' \
--form 'sessionId="85b5119f83fcfefa93136e79dc05f2f61efe3b75e6a2b733568e0879c24f0c08_1680615728918"' \
--form 'dbvendor="dbvmssql"' \
--form 'jobId="6def00e8796e4c20ba216826c0ab5b73"' \
--form 'tableNamePattern="msdb.@event_data.nodes"'
this feature

generate left-most source table graph

post

generate left-most source table graph

Query parameters
columnLevelstringOptional

columnLevel

dbvendorstringRequired

dbvendor

hideColumnbooleanOptional

hideColumn

Default: false
ignoreFunctionbooleanOptional

ignoreFunction

Default: false
ignoreRecordSetbooleanOptional

ignoreRecordSet

Default: false
isReturnModelbooleanOptional

isReturnModel

Default: true
jobIdstringOptional

jobId

normalizeIdentifierbooleanOptional

normalizeIdentifier

Default: true
sessionIdstringRequired

sessionId

showConstantTablebooleanOptional

showConstantTable

Default: false
showLinkOnlybooleanOptional

showLinkOnly

Default: true
showRelationTypestringOptional

show relation type, required false, default value is 'fdd', multiple values seperated by comma like fdd,frd,fdr,join. Availables are 'fdd' value of target column from source column, 'frd' the recordset count of target column which is affected by value of source column, 'fdr' value of target column which is affected by the recordset count of source column, 'join' combines rows from two or more tables, based on a related column between them

Default: fdd
showTransformbooleanOptional

showTransform

Default: false
simpleOutputbooleanOptional

simple output, ignore the intermediate results, defualt is false.

Default: false
tableColumnstringOptional

target table column

tableNamePatternstringOptional

tableNatarget table name, supports regex expressionmePattern

Default: .*
tokenstringRequired

The token is generated from userid and usersecret. It is used in every Api invocation.

treatArgumentsInCountFunctionAsDirectDataflowbooleanOptional

Whether treat the arguments in COUNT function as direct Dataflow

Default: false
userIdstringRequired

userId

Responses
200
OK
application/json;charset=utf-8
Responsestring
201
Created
401
Unauthorized
403
Forbidden
404
Not Found
post
POST /api/gspLive_backend/sqlflow/generation/sqlflow/leftMostSourceTableGraph HTTP/1.1
Host: api.gudusoft.com
Accept: */*

text

generate left-most source table graph image

post

generate left-most source table graph image

Authorizations
Query parameters
columnLevelstringOptional

columnLevel

dbvendorstringRequired

dbvendor

hideColumnbooleanOptional

hideColumn

Default: false
ignoreFunctionbooleanOptional

ignoreFunction

Default: false
ignoreRecordSetbooleanOptional

ignoreRecordSet

Default: false
isReturnModelbooleanOptional

isReturnModel

Default: true
jobIdstringOptional

jobId

normalizeIdentifierbooleanOptional

normalizeIdentifier

Default: true
sessionIdstringRequired

sessionId

sharebooleanOptional

whether generate the sharable URL for the result

Default: false
showConstantTablebooleanOptional

showConstantTable

Default: false
showLinkOnlybooleanOptional

showLinkOnly

Default: true
showRelationTypestringOptional

showRelationType

Default: fdd
showTransformbooleanOptional

showTransform

Default: false
simpleOutputbooleanOptional

simpleOutput

Default: false
tableColumnstringOptional

target table column

tableNamePatternstringOptional

target table name, supports regex expression

Default: .*
tokenstringRequired

token

treatArgumentsInCountFunctionAsDirectDataflowbooleanOptional

treatArgumentsInCountFunctionAsDirectDataflow

Default: false
userIdstringRequired

userId

Responses
200
OK
Responsestring ยท byte
201
Created
401
Unauthorized
403
Forbidden
404
Not Found
post
POST /api/gspLive_backend/sqlflow/generation/sqlflow/leftMostSourceTableGraph/image HTTP/1.1
Host: api.gudusoft.com
Authorization: YOUR_API_KEY
Accept: */*

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  • Get the left-most lineage in Json
  • POSTgenerate left-most source table graph
  • Retrieve the left-most lineage image
  • POSTgenerate left-most source table graph image