bytedance/deer-flow

[feat] support PG schema

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#3,380 opened on Jun 4, 2026

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area:backendenhancementhelp wantedneeds-triage

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Description

Before you start

Problem / motivation

suggest supporting pg schema

Proposed solution

suggest supporting pg schema

Affected area(s)

Backend API (gateway / endpoints / SSE)

Alternatives considered

No response

Additional context

No response

Contributor guide

Research direction
Examine the database connection and ORM setup to see how tables are referenced without schema. Identify where schema is hardcoded or assumed. Then modify the code to accept a configurable schema parameter, ensuring all queries and table references use the specified schema. Test with multiple schemas.
Tech stack
pythonpostgresql
Domain
backenddatabase
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
PythonPostgreSQLSQLAlchemy
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
50