code: func PgTsDictByDictnameDictnamespace(db XODB, dictname pgtypes.Name, dictnamespace pgtypes.Oid) (*PgTsDict, error) {
  	var err error
  
  	// sql query
  	const sqlstr = `SELECT ` +
  		`tableoid, cmax, xmax, cmin, xmin, oid, ctid, dictname, dictnamespace, dictowner, dicttemplate, dictinitoption ` +
  		`FROM pg_catalog.pg_ts_dict ` +
  		`WHERE dictname = $1 AND dictnamespace = $2`
  
  	// run query
  	XOLog(sqlstr, dictname, dictnamespace)
  	ptd := PgTsDict{}
  
  	err = db.QueryRow(sqlstr, dictname, dictnamespace).Scan(&ptd.Tableoid, &ptd.Cmax, &ptd.Xmax, &ptd.Cmin, &ptd.Xmin, &ptd.Oid, &ptd.Ctid, &ptd.Dictname, &ptd.Dictnamespace, &ptd.Dictowner, &ptd.Dicttemplate, &ptd.Dictinitoption)
  	if err != nil {
  		return nil, err
  	}
  
  	return &ptd, nil
  }
docs: // PgTsDictByDictnameDictnamespace retrieves a row from 'pg_catalog.pg_ts_dict' as a PgTsDict.
  //
  // Generated from index 'pg_ts_dict_dictname_index'.