[英]Changing a Date automatically every month in copy activity in Azure Data Factory to copy data from SAP HANA to Azure SQLDB
我在azure 数据工厂 (ADF) 工作以将数据从SAP HANA复制到Azure SQLDB 。 我在 ADF 中使用“复制活动”来执行此操作,使用 SQL 查询来查询 HANA 中的表并将其沉入 SQLDB。 查询包含reporting_date
,我需要每月手动更新以获取数据。
我想删除这个手动更改日期的冗余程序,然后每个月运行它,因为我每个月都有 350 多个管道来更改日期,而这项任务变得非常忙碌和耗时。 有什么方法可以在一个地方更改日期,它可以作为源查询的输入,并且查询会随着日期自动更新? 请根据我的要求找到附加的屏幕截图。
要更新的查询:
SELECT "SAPINSTANCE", "MCO", "COUNTRY", "BUKRS", "EntityName", "XBLNR", "HKONT", "TXT50", "GSBER", "BELNR", "BLART", "LTEXT", "CC_BLDAT", "CC_BUDAT", "WAERS", "MONAT", "SGTXT", "GJAHR", "BKTXT", "UMSKZ", "S_LTEXT", "AUFNR", "PROJK", "PRCTR", "EBELN", "KOART", "AUGBL", "CC_AUGDT", "REBZG", "LIFNR", "NAME1", "CC_SHKZG", "KOSTL", "BSCHL", "BUZEI", "EBELP", "KTOKS", "ZUONR", "XINTB", "XLOEB", "XSPEB", "XOPVW", "XKRES", "TYPE_WISE_CLASS", "DESCRIPTION", "MCLASS", "CC_NUM_OF_DAYS_AGEING", "CC_AGEING_BUCKET", "CC_GROUP_CURRENCY", "CC_REPORTING_DATE_VAR", "MARKET_CLUSTER", "HWAER", "CURR_UNIT_TO_EURO_1", sum("CC_WRBTR") AS "CC_WRBTR", sum("CC_GROUP_CURRENCY_VALUE") AS "CC_GROUP_CURRENCY_VALUE", sum("CC_LOC_AMT_IN_MIN") AS "CC_LOC_AMT_IN_MIN", sum("CC_AMT_IN_EUR_MIN") AS "CC_AMT_IN_EUR_MIN", sum("CC_DMBTR_E") AS "CC_DMBTR_E"
FROM "_SYS_BIC"."table"('PLACEHOLDER' = ('$$IP_CLUSTER$$', 'Africa'), 'PLACEHOLDER' = ('$$IP_COUNTRY$$', '*'), 'PLACEHOLDER' = ('$$IP_FISCAL_YEAR$$', '*'), 'PLACEHOLDER' = '$$IP_REPORTING_DATE$$', '20200831'), 'PLACEHOLDER' = ('$$IP_AGEING_BUCKET$$', '''*'''), 'PLACEHOLDER' = ('$$IP_BUKRS$$', '*'))
GROUP BY "SAPINSTANCE", "MCO", "COUNTRY", "BUKRS", "EntityName", "XBLNR", "HKONT", "TXT50", "GSBER", "BELNR", "BLART", "LTEXT", "CC_BLDAT", "CC_BUDAT", "WAERS", "MONAT", "SGTXT", "GJAHR", "BKTXT", "UMSKZ", "S_LTEXT", "AUFNR", "PROJK", "PRCTR", "EBELN", "KOART", "AUGBL", "CC_AUGDT", "REBZG", "LIFNR", "NAME1", "CC_SHKZG", "KOSTL", "BSCHL", "BUZEI", "EBELP", "KTOKS", "ZUONR", "XINTB", "XLOEB", "XSPEB", "XOPVW", "XKRES", "TYPE_WISE_CLASS", "DESCRIPTION", "MCLASS", "CC_NUM_OF_DAYS_AGEING", "CC_AGEING_BUCKET", "CC_GROUP_CURRENCY", "CC_REPORTING_DATE_VAR", "MARKET_CLUSTER", "HWAER", "CURR_UNIT_TO_EURO_1"
上述查询作为复制活动的输入,需要每个月手动更新日期。 请帮忙!
我假设您想在使用预定事件(例如每周或每月)触发流水线执行时使用“current_date”或类似的动态值。
您可以通过将 Query 与当前日期动态连接来实现这一点,或者在必要时执行更高级的日期函数操作:
@concat('SELECT FROM schema.table t WHERE reporting_date =', formatDateTime(utcnow(), 'yyyy-MM-dd'))
您可以在以下网址中找到更详细的可能性列表: https : //docs.microsoft.com/en-us/azure/data-factory/control-flow-expression-language-functions#date-functions
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