sql: Refactor use of tables

internal/dis/component/table.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"reflect"
+)
+
+// Table is a component that manages a provided sql table
+type Table interface {
+	Component
+
+	// TableInfo returns information about a specific table
+	TableInfo() TableInfo
+}
+
+type TableInfo struct {
+	Model reflect.Type // model is the model this type manages
+	Name  string
+}