嗨，我已经建立了一个简单的管道，该管道基本上每天运行，并在前一天和当天之间复制数据，我的管道出现故障，并且不确定为什么，下面是我一直在使用的所附代码，任何人都可以帮助我为什么每次尝试运行此命令时都会出错？我的来源是oracle，目的地是Azure数据仓库。
代码：
{
"name": "Copy_sgd",
"type": "Copy",
"dependsOn": [],
"policy": {
"timeout": "7.00:00:00",
"retry": 0,
"retryIntervalInSeconds": 30,
"secureOutput": false,
"secureInput": false
},
"userProperties": [
{
"name": "Source",
"value": "\"COMPANY_1_RPT\".\"V7261_0059_GL_DETAIL_VIEW\""
},
{
"name": "Destination",
"value": "[COMPANY_1_RPT].[V7261_0059_GL_DETAIL_VIEW]"
}
],
"typeProperties": {
"source": {
"type": "OracleSource",
"oracleReaderQuery": {
"value": "select * from \"COMPANY_1_RPT\".\"V7261_0059_GL_DETAIL_VIEW\" \nwhere \"GLPOSTINGDATE\" >= TO_DATE('@{formatDateTime(pipeline().parameters.windowStart, 'yyyy-MM-dd HH:mm' )}', 'YYYY-MM-DD HH24:MI') \nAND \"GLPOSTINGDATE\" < TO_DATE('@{formatDateTime(pipeline().parameters.windowEnd, 'yyyy-MM-dd HH:mm' )}', 'YYYY-MM-DD HH24:MI')",
"type": "Expression"
},
"partitionOption": "None"
},
"sink": {
"type": "SqlDWSink",
"allowPolyBase": false,
"preCopyScript": {
"value": "delete * from \"COMPANY_1_RPT\".\"V7261_0059_GL_DETAIL_VIEW\" \nwhere \"GLPOSTINGDATE\" >= TO_DATE('@{formatDateTime(pipeline().parameters.windowStart, 'yyyy-MM-dd HH:mm' )}', 'YYYY-MM-DD HH24:MI') \nAND \"GLPOSTINGDATE\" < TO_DATE('@{formatDateTime(pipeline().parameters.windowEnd, 'yyyy-MM-dd HH:mm' )}', 'YYYY-MM-DD HH24:MI')",
"type": "Expression"
}
},
"enableStaging": true,
"stagingSettings": {
"linkedServiceName": {
"referenceName": "adfv2logs",
"type": "LinkedServiceReference"
},
"path": "adf-v2-logs"
},
"enableSkipIncompatibleRow": true,
"redirectIncompatibleRowSettings": {
"linkedServiceName": {
"referenceName": "adfv2logs",
"type": "LinkedServiceReference"
},
"path": "adf-v2-logs"
},
"translator": {
"type": "TabularTranslator",
"mappings": [
{
"source": {
"name": "SOURCENAME",
"type": "String"
},
"sink": {
"name": "SOURCENAME",
"type": "String"
}
},
{
"source": {
"name": "VENDNAMEIDX",
"type": "Decimal"
},
"sink": {
"name": "VENDNAMEIDX",
"type": "Decimal"
}
},
{
"source": {
"name": "VENDORID",
"type": "String"
},
"sink": {
"name": "VENDORID",
"type": "String"
}
},
{
"source": {
"name": "VENDORNAME",
"type": "String"
},
"sink": {
"name": "VENDORNAME",
"type": "String"
}
},
{
"source": {
"name": "NAME_DESCR",
"type": "String"
},
"sink": {
"name": "NAME_DESCR",
"type": "String"
}
},
{
"source": {
"name": "NUM",
"type": "String"
},
"sink": {
"name": "NUM",
"type": "String"
}
},
{
"source": {
"name": "DESCRIPTION",
"type": "String"
},
"sink": {
"name": "DESCRIPTION",
"type": "String"
}
},
{
"source": {
"name": "DEBITAMT",
"type": "Double"
},
"sink": {
"name": "DEBITAMT",
"type": "Single"
}
},
{
"source": {
"name": "CREDITAMT",
"type": "Double"
},
"sink": {
"name": "CREDITAMT",
"type": "Single"
}
},
{
"source": {
"name": "AMT",
"type": "Double"
},
"sink": {
"name": "AMT",
"type": "Single"
}
},
{
"source": {
"name": "ACRUCASHTYPE",
"type": "String"
},
"sink": {
"name": "ACRUCASHTYPE",
"type": "String"
}
},
{
"source": {
"name": "DEPTIDX",
"type": "Decimal"
},
"sink": {
"name": "DEPTIDX",
"type": "Decimal"
}
},
{
"source": {
"name": "DEPARTMENTID",
"type": "String"
},
"sink": {
"name": "DEPARTMENTID",
"type": "String"
}
},
{
"source": {
"name": "DEPARTMENTNAME",
"type": "String"
},
"sink": {
"name": "DEPARTMENTNAME",
"type": "String"
}
},
{
"source": {
"name": "ACCTIDX",
"type": "Decimal"
},
"sink": {
"name": "ACCTIDX",
"type": "Decimal"
}
},
{
"source": {
"name": "GLACCOUNTID",
"type": "String"
},
"sink": {
"name": "GLACCOUNTID",
"type": "String"
}
},
{
"source": {
"name": "GLACCOUNTNAME",
"type": "String"
},
"sink": {
"name": "GLACCOUNTNAME",
"type": "String"
}
},
{
"source": {
"name": "GLACCOUNTTYPE",
"type": "String"
},
"sink": {
"name": "GLACCOUNTTYPE",
"type": "String"
}
},
{
"source": {
"name": "COSTCENTERIDX",
"type": "Decimal"
},
"sink": {
"name": "COSTCENTERIDX",
"type": "Decimal"
}
},
{
"source": {
"name": "COSTCENTERID",
"type": "String"
},
"sink": {
"name": "COSTCENTERID",
"type": "String"
}
},
{
"source": {
"name": "COSTCENTERNAME",
"type": "String"
},
"sink": {
"name": "COSTCENTERNAME",
"type": "String"
}
},
{
"source": {
"name": "CACMTY",
"type": "String"
},
"sink": {
"name": "CACMTY",
"type": "String"
}
},
{
"source": {
"name": "CACROPRANCH",
"type": "String"
},
"sink": {
"name": "CACROPRANCH",
"type": "String"
}
},
{
"source": {
"name": "PHASEIDX",
"type": "Decimal"
},
"sink": {
"name": "PHASEIDX",
"type": "Decimal"
}
},
{
"source": {
"name": "PHASEID",
"type": "String"
},
"sink": {
"name": "PHASEID",
"type": "String"
}
},
{
"source": {
"name": "PHASENAME",
"type": "String"
},
"sink": {
"name": "PHASENAME",
"type": "String"
}
},
{
"source": {
"name": "GLPOSTINGDATE",
"type": "DateTime"
},
"sink": {
"name": "GLPOSTINGDATE",
"type": "DateTime"
}
},
{
"source": {
"name": "SOURCEIDX",
"type": "Decimal"
},
"sink": {
"name": "SOURCEIDX",
"type": "Decimal"
}
},
{
"source": {
"name": "SOURCEID",
"type": "String"
},
"sink": {
"name": "SOURCEID",
"type": "String"
}
}
]
}
},
"inputs": [
{
"referenceName": "SourceDataset_sgd",
"type": "DatasetReference"
}
],
"outputs": [
{
"referenceName": "DestinationDataset_sgd",
"type": "DatasetReference"
}
]
}
错误
{
"errorCode": "2200",
"message": "ErrorCode=FailedDbOperation,'Type=Microsoft.DataTransfer.Common.Shared.HybridDeliveryException,Message=A database operation failed with the following error: 'Parse error at line: 1, column: 8: Incorrect syntax near '*'.',Source=,''Type=System.Data.SqlClient.SqlException,Message=Parse error at line: 1, column: 8: Incorrect syntax near '*'.,Source=.Net SqlClient Data Provider,SqlErrorNumber=103010,Class=16,ErrorCode=-2146232060,State=1,Errors=[{Class=16,Number=103010,State=1,Message=Parse error at line: 1, column: 8: Incorrect syntax near '*'.,},],'",
"failureType": "UserError",
"target": "Copy_sgd"
}
答案 0 :(得分：0)
这显然是查询中的语法错误。我几乎总是通过以下步骤解决此类问题：
1-运行管道 2-如果失败，请检查复制活动的输入，其值之一将是管道正在构建的确切查询。收到。 3-尝试在数据库上手动运行该查询，它可能会出现语法错误。 4-修正查询中的语法，然后尝试在管道中复制该修正。
您应该很好！如果您需要进一步的帮助，请在此处发布，我会尽力为您提供帮助。
希望这对您有帮助！
答案 1 :(得分：0)
由于您提到这里的接收器是SQL，所以我确定下面的语法是错误的
“值”：“从XXXXX中删除*
应该是
“ value”：“从XXXXX中删除。