Question

<?php 

    $instruction = "bq query  --replace --allow_large_results 
--destination_table=ShowByNumbers.SBN  \"SELECT 'Chicago Fire' as Show, 
'NBC' as Network,'2016-10-15' as Start_Date,  '2016-10-10' as End_Date,  
COUNT(UNIQUE( TV_ID )) as Audience_Size FROM Partition_Analysis.BaseTable 
WHERE _PARTITIONTIME BETWEEN TIMESTAMP('2016-10-15') AND 
TIMESTAMP('2016-10-10') AND CAST(content_recognition_end_timestamp AS float)
 - CAST(content_recognition_start_timestamp AS float) > 15000000 AND 
network_callsign != 'INFOMERCIAL' AND Content_title='Chicago Fire' AND 
Network_CallSign IN (SELECT Network_CallSign FROM  
Partition_Analysis.network_mapping WHERE Network= 'NBC')\"";

echo exec($instruction);
?>

当我运行这个PHP命令时，我没有得到任何输出。

当我转到谷歌大查询时，在我的查询历史记录中，它显示正在执行的实际命令是：

SELECT 'Chicago Fire' as Show, 'NBC' as Network,'2016-10-15' as Start_Date,  '2016-10-10' as End_Date,  
COUNT(UNIQUE( TV_ID )) as Audience_Size FROM Partition_Analysis.BaseTable 
WHERE _PARTITIONTIME BETWEEN TIMESTAMP('2016-10-15') AND TIMESTAMP('2016-10-10') 
AND CAST(content_recognition_end_timestamp AS float) - CAST(content_recognition_start_timestamp AS float)  
AND network_callsign != 'INFOMERCIAL' AND Content_title='Chicago Fire' 
AND Network_CallSign IN (SELECT Network_CallSign 
FROM  Partition_Analysis.network_mapping WHERE Network= 'NBC')

如果您注意到，那里>15000000遗失了。

为什么查询中的exec命令只读>15000000？

Answer 1

我认为您是从Web UI执行的，而不是从api控制台执行的。

列出最近的工作并比较使用：

bq  ls -j -a --max_results=15

然后，您可以为每个作业ID bq show -j <job_id>运行，并且为了获得更多详细信息，您将选择使用json响应：

bq show --format=prettyjson -j job_joQEqPwOiOoBlOhDBEgKxQAlKJQ

这将返回以下格式，其中包含您的查询，您的用户和字节处理等...

{
  "configuration": {
    "dryRun": false, 
    "query": {
      "createDisposition": "CREATE_IF_NEEDED", 
      "destinationTable": {
        "datasetId": "", 
        "projectId": "", 
        "tableId": ""
      }, 
      "query": "", 
      "writeDisposition": "WRITE_TRUNCATE"
    }
  }, 
  "etag": "", 
  "id": "", 
  "jobReference": {
    "jobId": "", 
    "projectId": ""
  }, 
  "kind": "bigquery#job", 
  "selfLink": "", 
  "statistics": {
    "creationTime": "1435006022346", 
    "endTime": "1435006144730", 
    "query": {
      "cacheHit": false, 
      "totalBytesProcessed": "105922683030"
    }, 
    "startTime": "1435006023171", 
    "totalBytesProcessed": "105922683030"
  }, 
  "status": {
    "state": "DONE"
  }, 
  "user_email": ""
}

使用API，您需要将allUsers属性传递给所有用户列出作业https://cloud.google.com/bigquery/docs/reference/v2/jobs/list#allUsers

PHP Exec命令没有通过＆gt; 1500000去google大查询

1 个答案: