GovOPlaN/govoplan-dataflow
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Preserve dataflow layout across SQL edits

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Albrecht Degering
2026-07-28 18:36:09 +02:00
parent 74f1210a32
commit e54225a86e
8 changed files with 331 additions and 19 deletions
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README.md
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@@ -36,6 +36,9 @@ Join nodes have explicit left and right ports. Append nodes accept two or more
inputs. Derived columns use a constrained operation catalogue rather than
arbitrary code. The graph editor validates manual, proximity-created, and
reconnected edges against the same port, multiplicity, and cycle rules.
SQL round-trips retain node and edge identity, labels, and coordinates while
the graph topology remains compatible. Structural changes use a compact
layered layout with bounded branch and edge spacing.
Governed inputs are resolved through the versioned Core capability
`datasources.catalogue`; Dataflow imports neither Datasources nor Connectors and