小编Mik*_*e C的帖子

我试图将日期格式保存在YYYY-MM-DD中,例如,2014-09-01作为CSV文件,但是当我这样做时格式会恢复为M/D/YYYY格式.

我尝试在Excel中将日期转换为字符串,但每次打开CSV文件时,它都会返回M/D/YYYY格式.我需要将ISO 8601日期格式保存在CSV文件中.我该怎么做呢？

我有一个返回响应速度的查询.当timediff计算结果超过24小时时,它可以正常工作.我收到一个错误"java.sql.SQLException:非法小时值'31'为java.sal.Time类型的值"

"31"的数量随时间戳之间的小时差异而变化.

我不知道从哪里开始.我尝试timestampdiff()但尝试运行查询时出错.

任何意见或建议将不胜感激.

SELECT a.*
FROM
(SELECT
databunker.purchases.id                                           AS 'pur_id',
 databunker.purchases.business                                    AS 'pur_business',
 databunker.purchases.time                                        AS 'pur_time',
 databunker.customers.id                                          AS 'customer_id',
 databunker.customers.phone_number                                AS 'customer_phone_#',
 databunker.customers.is_primary                                  AS 'customer_is_primary',
 map.object_salesforce_id,
 databunker.five9_calls.campaign_name,
 databunker.five9_calls.start_timestamp AS 'start_of_call',
 TIMEDIFF(databunker.five9_calls.start_timestamp, databunker.purchases.time) AS 'speed_to_response'

FROM databunker.purchases
 LEFT OUTER JOIN databunker.customers ON (databunker.purchases.customer_id = databunker.customers.id)
 LEFT OUTER JOIN (SELECT
                    databunker.mappings.object_salesforce_id,
                    databunker.mappings.object_id AS 'map_customer_id'
                  FROM databunker.mappings
                  WHERE databunker.mappings.object_class = 'customer') AS map
   ON (databunker.purchases.customer_id = map.map_customer_id)
 LEFT OUTER JOIN databunker.five9_calls ON (map.object_salesforce_id = 
databunker.five9_calls.salesforce_id)
WHERE databunker.purchases.business = 'uma'
     AND databunker.purchases.outcome_type = …