code: func TsHeadline(db XODB, v0 string, v1 pgtypes.Tsquery, v2 string, v3 pgtypes.Tsquery, v4 string, v5 pgtypes.Regconfig, v6 string, v7 pgtypes.Tsquery, v8 pgtypes.Regconfig, v9 string, v10 pgtypes.Tsquery, v11 string) (string, error) {
  	var err error
  
  	// sql query
  	const sqlstr = `SELECT pg_catalog.ts_headline($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12)`
  
  	// run query
  	var ret string
  	XOLog(sqlstr, v0, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11)
  	err = db.QueryRow(sqlstr, v0, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11).Scan(&ret)
  	if err != nil {
  		return "", err
  	}
  
  	return ret, nil
  }
docs: // TsHeadline calls the stored procedure 'pg_catalog.ts_headline(text, tsquery, text, tsquery, text, regconfig, text, tsquery, regconfig, text, tsquery, text) text' on db.