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Conversing with Data: Transforming Text into SQL Queries and Visual Curves

by hippolyte-huUpdated Aug 2026
RequiresPostgresPostgresOpenAI
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MBWindow Buffer MemoryWindow Buffer M…NONo Operation, do nothingNo Operation, d…SeAdd table name to outputAdd table name …RWSave file locallySave file local…EFExtract data from fileExtract data fr…ChChat TriggerAgAI AgentMaWhen clicking "Test workflow"When clicking "…SeCombine schema data and chat inputCombine schema …RWLoad the schema from the local fileLoad the schema…SeExtract SQL queryExtract SQL que…IfCheck if query existsCheck if query …SeFormat query resultsFormat query re…SePrepare final outputPrepare final o…MeCombine query result and chat answerCombine query r…List all tables in a databaseList all tables…CTConvert data to JsonConvert data to…Schema ExtractorFinal SQL resultSeEdit FieldsOPStructured Output ParserStructured Outp…SeEdit Fields1Agplot agentdeepseek-chatDeepseek-chat1234567891011121314151617181920
1/5
FLOWS
STEPS · 20
Starts from a chat message

On a chat message, converts natural language to SQL, queries Postgres, and returns the results with generated chart files.

Tags

webhookadvancedPostgresOpenAIEngineeringAI Chatbotdiscoveredpending-review
Connects
postgresPostgresOpenAI
CategoryAI Agents & Chatbots
Triggerwebhook
Complexityadvanced
Nodes25
AddedJun 27, 2026