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Msg 110813 (Unknown type Timestamp at GetSqlTypeId). Polybase with ODBC...
Hi,I am new to polybase and trying to connect snoflake Database and been able to create external data source and data table.I am getting above error when Snowflake Table has TimeStamp_NTZ(9)Below is...
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Hi, I want to dump the data into Azure SQL by using Power automate Flows. I have no idea. Please guide me on this.
View Articleone time load of history table
Suggestion to load a one time history table into a SCD table Do I have to drop the indexes?,
View ArticleHow to get matching and unmatching data from temp tables
Hello All I have procedure where I am getting data from my 1st temp table like belowAgentNameCompleted TicketsAgent11Agent26Agent39Agent43 2nd temp table like...
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Hello All,I have a insert update procedure where I am getting data from 2 procedures and putting the data in to a table.So procedure 1 has data like thisAgentNameTickets...
View ArticlePAGELATCH_UP:tempdb:12(PFS) contention
Hi All,I am observing multiple occurences of (814ms)PAGELATCH_UP:tempdb:12(PFS) wait type on my production server and all the sessions are blocked aswell, these occurences are been observed only during...
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1) If our databases crashed how do we restore it and plz pendown the steps involved in the process? 2) what are the performance issues we face in real time?
View ArticleUnable to load timestamp (Hexadecimal) to Azure Synapse
Hi,I have been trying to load table from Azure SQL to Azure synapse (formerly Azure DW) using Azure Data Factory. However, it is failing with a timestamp column, which has hexadecimal values. Timestamp...
View ArticleHow to implement Retention Policies in Azure Synapse Analytics (Azure SQL...
Trying to understand how to implement Retention Policies in Azure Synapse Analytics (Azure SQL Data Warehouse).There isn't enough supporting material on the steps to implement retention policies in...
View ArticleRead Excel sheet names in Azure Data Factory V2
Hello,I need to read Excel sheet names in Azure Pipeline, so we can pass it as parameter to connection and do other things.Is there any way of doing it in ADF V2..? Maybe ODBC or other option..?Please,...
View Articleupdate date field in a SC dimension table
I have a slowly changing table dimension that feeds off a stage table.This stage table consist of our current client assignment.My challenge is when the clients is discharged from the source, the stage...
View ArticleHow to log the number of rows uploaded from BCP to Azure SQL Server
HelloWe have our in-house data warehouse data being uploaded to MS SQL Azure via BCP. We have processing logs to monitor the number of rows transfered "locally" ie from ODS to DWH to DMT but now we'd...
View ArticleSynapse Analytics: when we load a dataframe into table, why do we need to set...
Dear Gurus, I am in need to load dataframes created in Databricks into Azure Synapse. Now, Microsoft's example requires setting Spark configuration for Parquet as...
View ArticleCROSS Join Function not moving
I have a query where 14 mil data query is having a CROSS JOIN function. The query query get stuck here for hours and I don't see any change in data Logical read of Physical read change. Is it good idea...
View ArticleChoosing correct fact table type
Hi,I have an OLTP system that handles credit card transactions. Now I need to design a datawarehouse for it. I am confused between some options and need expert advice. Should I create a...
View ArticleSSIS data flow task hangs when ran from SQL server agent job
Hi All,I am facing a strange issue from past few days.We are having a data flow task which dumps data to a excel from SQL server table. This excel file is dynamically generated at a sharepoint...
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previous end date with current start date
How do I populate a dimension table with a start date and end_date field from the source table.But my goal is to update the end date field in version 1 with the start date field in version 2SO during...
View ArticleMicrosoft Universe tool
I am searching for Self service BI tool from Microsoft which can replace the BO Universe I currently have in my org.I found Report builder tool , but It is not in real for Business user , and It is per...
View Articletruncate and load of fact vs better solution
Hi,I have a requirement where there are 3 tables with fact data.These 3 tables are each sourcing a view that produces facts and these views are queried in ssis package.The ssis truncates the old data...
View ArticleSQL Server Data Warehousing
Hi,I have no experience with SQL Server Data Warehousing, Do we have specific tools?Could you please let me know?Thankszj
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