_TABLE_SUFFIX不见了？

Question

我试图在BigQuery中使用这段代码，显然是从GA中获取数据，但_TABLE_SUFFIX似乎有问题。错误显示‘错误:无法识别的名称：_TABLE_SUFFIX at 12:3’你能帮我找出原因吗？

SELECT
fullVisitorId,
visitId,
visitNumber,
hits.hitNumber AS hitNumber,
hits.page.pagePath AS pagePath
FROM
`110042578.ga_sessions_intraday_20190228`,
UNNEST(hits) as hits
WHERE
_TABLE_SUFFIX = '20190228'
AND
hits.type="PAGE"
ORDER BY
fullVisitorId,
visitId,
visitNumber,
hitNumber

Answer 1

如果您的表引用中没有通配符*，则没有字段_table_suffix。试一试

SELECT
  fullVisitorId,
  visitId,
  visitNumber,
  hits.hitNumber AS hitNumber,
  hits.page.pagePath AS pagePath
FROM
  `110042578.ga_sessions_intraday_*`,
  UNNEST(hits) as hits
WHERE
  _TABLE_SUFFIX = '20190228'
  AND
  hits.type="PAGE"
ORDER BY
  fullVisitorId,
  visitId,
  visitNumber,
  hitNumber