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Mysql Sqlite错误包含where子句有人能帮我吗_Mysql_Sql_Sqlite - Fatal编程技术网

Mysql Sqlite错误包含where子句有人能帮我吗

Mysql Sqlite错误包含where子句有人能帮我吗,mysql,sql,sqlite,Mysql,Sql,Sqlite,hello getting error where子句在此旁边添加它工作正常要使查询正常工作,您需要按所有非聚合列进行分组: SELECT contactPhoneID, contactName, contactNumber, contactNumberType, contactEmail, contactImage, contactSortKey, contactCountryCode, contactRingTone, contactStatus, contactTimeStamp,

hello getting error where子句在此旁边添加它工作正常

要使查询正常工作,您需要按所有非聚合列进行分组:

SELECT contactPhoneID, contactName, contactNumber, contactNumberType,
  contactEmail, contactImage, contactSortKey, contactCountryCode,
  contactRingTone, contactStatus, contactTimeStamp, contactMoodName,
  contactMoodType, contactEmotiUserFlag, contactSpeedDialID,
  contactSpeedDialFlag, contactFavorites, GROUP_CONCAT(contactNumber) AS contactNumber,
  contactName
FROM CONTACT_TABLE
WHERE contactFavorites = 'TRUE'
GROUP BY contactPhoneID

MySQL支持非标准分组行为,如果按少于所有非聚合列进行分组,则每个唯一组将返回一个随机行。好的,如果您尝试此操作,所有其他数据库都会抛出语法异常。

我想添加contactFavorites='TRUE',但不会执行此操作。请复制并粘贴错误消息。contactFavorites是什么类型的列?错误消息是什么?这是MySQL还是SQLLite,contactFavorites是什么类型的?SQLLite它的字符串类型MySQL和SQLite都支持这一点;当组包含单行或使用最小值/最大值时,SQLite保证某些值。
SELECT contactPhoneID, contactName, contactNumber, contactNumberType,
  contactEmail, contactImage, contactSortKey, contactCountryCode,
  contactRingTone, contactStatus, contactTimeStamp, contactMoodName,
  contactMoodType, contactEmotiUserFlag, contactSpeedDialID,
  contactSpeedDialFlag, contactFavorites, GROUP_CONCAT(contactNumber) AS contactNumber,
  contactName
FROM CONTACT_TABLE
WHERE contactFavorites = 'TRUE'
GROUP BY contactPhoneID, contactName, contactNumber, contactNumberType,
  contactEmail, contactImage, contactSortKey, contactCountryCode,
  contactRingTone, contactStatus, contactTimeStamp, contactMoodName,
  contactMoodType, contactEmotiUserFlag, contactSpeedDialID,
  contactSpeedDialFlag, contactFavorites