WebI have a SQL watermark table which contains the last date in my destination table. My source data is coming from an Azure Storage Table and the date time is a string. I set up the date time in the watermark table to match the format in the Azure table storage. I create a lookup and a copy task WebOct 6, 2024 · 3.Then I set the Stroed procedure activity, specify the name and import parameters of the Stroed procedure, use expression @string (activity ('Lookup1').output.value) to convert the json array to String type. 4.Run debug, the json array will be copied into one column in the sql table. The result shows:
Azure Data Factory Delta Load - Issues with Watermark
WebJun 16, 2024 · First, you can easily new a para in pipeline and then use '@pipeline ().parameters.windowsStart' as the input of your storeProcedure to update watermark after every copy run. Second, in debug mode, pass your specific value to pipeline para 'windowsStart'. Last, in trigger mode, let's take tumbling trigger as example. WebSep 22, 2024 · In this table, WatermarkValue is the column that stores the high-watermark value, and its type is datetime. create table watermarktable ( WatermarkValue datetime, … greenacre medical centre pathology
Delta copy from a database with a control table - GitHub
WebOct 17, 2024 · Create a Data Factory. Create a new Data Factory. For ease, do it via the portal following this guide. (Ensure you create it using ADFv2): Creating a Data Factory via the Azure Portal Create your Data Factory Artifacts. You will need to create the following (I’ve included my own samples in the link at the beginning of this article ... WebFeb 1, 2024 · Create a watermark table to store the latest surrogate key for dimensions. Initially, this table will have zero key values for each dimension. Calculate globally unique keys by combining the latest watermark keys with the dynamically generated sequential numbers from the source data. Calculate the maximum value from an entire dataset and … Web1 day ago · create table watermark_table ( watermark_column datetime2) insert into watermark_table values ('1900-01-01') In Data factory pipeline, add a lookup activity and create a source dataset for the watermark table. Then add a copy activity. In source dataset add OData connector dataset and in sink, add the dataset for SQL database table. greenacre mobility