code: func isTextType(t string) bool {
  	return t == "text" ||
  		t == "json" ||
  		t == "" ||
  		strings.HasPrefix(t, "varchar") ||
  		strings.HasPrefix(t, "varying character") ||
  		strings.HasPrefix(t, "nchar") ||
  		strings.HasPrefix(t, "native character") ||
  		strings.HasPrefix(t, "nvarchar") ||
  		strings.HasPrefix(t, "clob")
  }
docs: // isTextType returns whether the given type has a SQLite text affinity.
  // http://www.sqlite.org/datatype3.html