schema

type CheckConstraintDiff struct {
	Action              MetadataDiffAction
	CheckConstraintName string
	OldCheckConstraint  *storepb.CheckConstraintMetadata
	NewCheckConstraint  *storepb.CheckConstraintMetadata
}

type ColumnDiff struct {
	Action    MetadataDiffAction
	OldColumn *storepb.ColumnMetadata
	NewColumn *storepb.ColumnMetadata
}

type CommentDiff struct {
	Action     MetadataDiffAction
	SchemaName string
	ObjectType CommentObjectType
	ObjectName string
	OldComment string
	NewComment string
}

type CommentObjectType string

type EnumTypeDiff struct {
	Action       MetadataDiffAction
	SchemaName   string
	EnumTypeName string
	OldEnumType  *storepb.EnumTypeMetadata
	NewEnumType  *storepb.EnumTypeMetadata
}

type EventDiff struct {
	Action     MetadataDiffAction
	SchemaName string
	EventName  string
	OldEvent   *storepb.EventMetadata
	NewEvent   *storepb.EventMetadata
}

type EventTriggerDiff struct {
	Action           MetadataDiffAction
	EventTriggerName string
	OldEventTrigger  *storepb.EventTriggerMetadata
	NewEventTrigger  *storepb.EventTriggerMetadata
}

type ExtensionDiff struct {
	Action        MetadataDiffAction
	ExtensionName string
	OldExtension  *storepb.ExtensionMetadata
	NewExtension  *storepb.ExtensionMetadata
}

type ForeignKeyDiff struct {
	Action         MetadataDiffAction
	ForeignKeyName string
	OldForeignKey  *storepb.ForeignKeyMetadata
	NewForeignKey  *storepb.ForeignKeyMetadata
}

type FunctionDiff struct {
	Action       MetadataDiffAction
	SchemaName   string
	FunctionName string
	OldFunction  *storepb.FunctionMetadata
	NewFunction  *storepb.FunctionMetadata
}

type IndexDiff struct {
	Action    MetadataDiffAction
	IndexName string
	OldIndex  *storepb.IndexMetadata
	NewIndex  *storepb.IndexMetadata
}

type MaterializedViewDiff struct {
	Action               MetadataDiffAction
	SchemaName           string
	MaterializedViewName string
	OldMaterializedView  *storepb.MaterializedViewMetadata
	NewMaterializedView  *storepb.MaterializedViewMetadata
}

type MetadataDiff struct {
	DatabaseName string

	SchemaChanges           []*SchemaDiff
	TableChanges            []*TableDiff
	ViewChanges             []*ViewDiff
	MaterializedViewChanges []*MaterializedViewDiff
	FunctionChanges         []*FunctionDiff
	ProcedureChanges        []*ProcedureDiff
	SequenceChanges         []*SequenceDiff
	EnumTypeChanges         []*EnumTypeDiff
	ExtensionChanges        []*ExtensionDiff
	EventTriggerChanges     []*EventTriggerDiff
	EventChanges            []*EventDiff
	CommentChanges          []*CommentDiff
}

type MetadataDiffAction string

type PartitionDiff struct {
	Action        MetadataDiffAction
	PartitionName string
	OldPartition  *storepb.TablePartitionMetadata
	NewPartition  *storepb.TablePartitionMetadata
}

type ProcedureDiff struct {
	Action        MetadataDiffAction
	SchemaName    string
	ProcedureName string
	OldProcedure  *storepb.ProcedureMetadata
	NewProcedure  *storepb.ProcedureMetadata
}

type SchemaDiff struct {
	Action     MetadataDiffAction
	SchemaName string
	OldSchema  *storepb.SchemaMetadata
	NewSchema  *storepb.SchemaMetadata
}

type SequenceDiff struct {
	Action       MetadataDiffAction
	SchemaName   string
	SequenceName string
	OldSequence  *storepb.SequenceMetadata
	NewSequence  *storepb.SequenceMetadata
}

type TableDiff struct {
	Action                 MetadataDiffAction
	SchemaName             string
	TableName              string
	OldTable               *storepb.TableMetadata
	NewTable               *storepb.TableMetadata
	ColumnChanges          []*ColumnDiff
	IndexChanges           []*IndexDiff
	ForeignKeyChanges      []*ForeignKeyDiff
	CheckConstraintChanges []*CheckConstraintDiff
	TriggerChanges         []*TriggerDiff
	PartitionChanges       []*PartitionDiff
}

type TriggerDiff struct {
	Action      MetadataDiffAction
	TriggerName string
	OldTrigger  *storepb.TriggerMetadata
	NewTrigger  *storepb.TriggerMetadata
}

type ViewDiff struct {
	Action     MetadataDiffAction
	SchemaName string
	ViewName   string
	OldView    *storepb.ViewMetadata
	NewView    *storepb.ViewMetadata
}