feat(design-first): DBML import — design a schema without a database#487
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seonghobae wants to merge 1 commit into
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feat(design-first): DBML import — design a schema without a database#487seonghobae wants to merge 1 commit into
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Top priority from docs/erd-tool-feature-research.md (#486): dbdiagram.io's core workflow. parse_dbml(text) converts the dbdiagram DBML dialect (tables, quoted/schema-qualified names, pk/not null/unique settings, inline & standalone refs incl. reverse '<', Project/Enum/TableGroup blocks skipped) into the SAME snapshot JSON introspection produces — so DDL export, diff, migration, and all analyzers work on a design that never touched a database. Derives the constraints array (PK attnums, FK defs) that ddl/export renders. POST /api/dbml/convert returns snapshot_json + optional dialect DDL. Line-oriented parser: hostile input degrades to skipped lines, never an exception. +5 tests incl. end-to-end DBML->DDL; suite green; mypy clean. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01AxU2xaupAjp912oDNFuWyd
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Documents gap->PR traceability: DBML import shipped (#487), MySQL in progress, remaining queue ordered. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01AxU2xaupAjp912oDNFuWyd
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main. #1 priority from the market research (#486): dbdiagram.io's core workflow.POST /api/dbml/convertparses DBML (tables, quoted/schema-qualified names, pk/not-null/unique, inline & standalone refs incl. reverse<; Project/Enum/TableGroup skipped) into the same snapshot JSON introspection produces — so the ERD, DDL export, diff, migration, and every analyzer work on a design that never touched a database. Also derives theconstraintsarray soddl/exportrenders PK/FK. Line-oriented parser: hostile input degrades to skipped lines, never an exception. +5 tests incl. end-to-end DBML→DDL; mypy clean.🤖 Generated with Claude Code