Gudu SQLFlow Product Docs
  • 1. Introduction
    • What is Gudu SQLFlow?
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        • Analyze data linege from SQL files
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  • 2. CONCEPTS
    • Data Lineage Basics
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      • Direct Dataflow
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    • Data Lineage Format Reference
  • 3. API Docs
    • Prerequisites
    • Using the Rest API
    • SQLFlow Rest API reference
      • User Interface
      • Generation Interface
        • /sqlflow
        • /sqlflow/selectedgraph/table_level_lineage
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        • /sqlflow/graph/table_level_lineage
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        • /exportFullLineageAsJson
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      • Export Image
      • Export CSV
        • /sqlflow/exportFullLineageAsCsv
        • /job/exportFullLineageAsCsv
    • Swagger UI
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    • Python
      • Basic Usage
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    • SQL Parser API
      • checkSyntax
  • 4. SQLFlow Widget
    • Widget Get started
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    • Widget API Reference
  • 5. Databases
    • Database Objects
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  • 6. SQLFlow-ingester
    • Introduction
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      • SQL Server
    • SQLFlow-Ingester Java API Usage
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      • Oracle
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    • List of Supported dbVendors
    • Git Repo
    • Third Party Components
  • 7. Reference
    • Lineage Model
      • Json Format Lineage Model
      • XML Format Lineage Model
      • Data Lineage Elements
    • Database Model
  • 8. other
    • FAQ
      • Handling Internal Database
      • Delete Your Account
      • Table Form Data Without Intermediates
      • Not all schema exported from Oracle
      • Lineage Customization
    • Roadmap
    • SQL Samples
      • Exchange table partition
      • Generate relationship for renamed table
      • Snowflake table function lineage detection
    • Change Logs
    • SQLFlow with Oracle XML functions
    • Major Organizations Utilizing SQLFlow
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  1. 1. Introduction
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  3. Usage

Map the DataFlowAnalyzer and the settings on SQLFlow UI

PreviousResolve the ambiguous columns in SQL queryNextSettings

Last updated 2 years ago

direct dataflow (fdd), indirect dataflow (fdr)

There is no correspond parameter in DataFlowAnalyzer for fdd and fdr because DataFlowAnalyzer will generate data lineage with all relation types, including fdd, fdr, join, and call.

args in count function

/treatArgumentsInCountFunctionAsDirectDataflow

show intermediate recordset, show function

The settings for "show intermediate recordset" and "show function" have no corresponding arguments in DataFlowAnalyzer. However, you can get the same result by using the following args:

  • specify no arg of /if, /i nor /topselectlist will give the same result as if you set show intermediate recordset = true and set show function = true

  • /if has the same effect as if you set show intermediate recordset = true and set show function = false

  • /i gives the same result as if you set show intermediate recordset = false and set show function = true

  • /topselectlist as if you set show intermediate recordset = false and set show function = false

show constant

/showConstant

show transform

/transform and /coor