cache

type CatalogCache struct {
	// contains filtered or unexported fields
}

type DatabaseItem struct {
	// database key
	AccountId uint32
	Name      string
	Ts        timestamp.Timestamp

	// database value
	Id        uint64
	Rowid     types.Rowid
	Typ       string
	CreateSql string
	// contains filtered or unexported fields
}

type TableItem struct {
	// table key
	AccountId  uint32
	DatabaseId uint64
	Name       string
	Ts         timestamp.Timestamp

	// table value
	Id       uint64
	TableDef *plan.TableDef
	Defs     []engine.TableDef
	Rowid    types.Rowid
	Version  uint32
	/*
		Rowids in mo_columns from replayed logtail.

		CORNER CASE:
		create table t1(a int);
		begin;
		drop table t1;
		show tables; //no table t1. no item for t1 in mo_columns also.
	*/
	Rowids []types.Rowid

	// table def
	Kind           string
	ViewDef        string
	Constraint     []byte
	Comment        string
	Partitioned    int8
	Partition      string
	CreateSql      string
	CatalogVersion uint32

	// primary index
	PrimaryIdx    int
	PrimarySeqnum int
	// clusterBy key
	ClusterByIdx int
	// contains filtered or unexported fields
}