mdl_project_overrides

INVESTIGATEPlugin / custom business / integration data · 9 columns

Proposed target

Map only after owner and UI/API usage review; migrate active business records, archive obsolete history

Migration rule

Target model depends on workflows, relationships, status semantics and plugin code

Verification required

Inspect plugin source, controllers, scheduled tasks, external APIs, sample data and foreign-key conventions

Tracking

Column	Type	Null	Default	Target mapping	Risk
id	bigint	Not null		Preserve as legacy source ID; generate target PK unless target accepts stable legacy key.	High: verify semantics/relationship/security
projectid	bigint	Not null	'0'	Resolve to target foreign key via source-ID crosswalk; do not assume numeric IDs match target IDs.	High: verify semantics/relationship/security
groupid	bigint	Nullable		Resolve to target foreign key via source-ID crosswalk; do not assume numeric IDs match target IDs.	High: verify semantics/relationship/security
userid	bigint	Nullable		Resolve to target foreign key via source-ID crosswalk; do not assume numeric IDs match target IDs.	High: verify semantics/relationship/security
sortorder	bigint	Nullable		Map same-named field where semantics match; confirm target type, nullability, defaults and business meaning.	Schema-only inference
allowsubmissionsfromdate	bigint	Nullable		Map same-named field where semantics match; confirm target type, nullability, defaults and business meaning.	Schema-only inference
duedate	bigint	Nullable		Convert Unix epoch to UTC timestamp; verify 0/null sentinel and date semantics.	Schema-only inference
cutoffdate	bigint	Nullable		Map same-named field where semantics match; confirm target type, nullability, defaults and business meaning.	Schema-only inference
timelimit	bigint	Nullable		Map through explicit enum/boolean translation; retain source value and test edge cases.	Schema-only inference