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Celina Lagunas

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What is Order of operation with LTRIM/RTRIM/ISNULL in SQL server?

SQL server rtrim In SQL Server RTRIM is a Transact-SQL function that removes all space characters from the right-hand side of a string. SQL Server will evaluate functions inside to out. Your first example is equivalent to: In SQL Server RTRIM is a Transact-SQL function that removes all space characters from the…

SQL Server

Answered Apr 24, 2021 · 3.2K Views Read answer →

How to export/import data from Excel into a table with queries?

I've used Openrowset a number of times for this task. This code will create a table in SQL. SELECT * INTO EXCEL_IMPORT FROM OPENROWSET('Microsoft.ACE.OLEDB.12.0', 'Excel 12.0; Database=C:ExcelSpreadsheet.xls; HDR=YES; IMEX=1', 'SELECT * FROM [Sheet1$]');Ideally, you want to create the table first and then use INSERT…

Salesforce

Answered Apr 24, 2021 · 1.2K Views Read answer →

Why Login failed for the user, getting error 18456 - Severity 14, State 38?

The generic message "Login Failed for User (Microsoft SQL Server, Error: 18456)" means you entered invalid credentials when logging into SQL Server. In the below screenshot, I am logging into Microsoft SQL Server Management Studio with a user that does not have administrative permissions to connect to the server.…

SQL Server

Answered Apr 24, 2021 · 1.4K Views Read answer →

Why did secureserver.net (GoDaddy) access my Gmail account?

Godaddy-hosted email (if you choose to host your email through GoDaddy) is hosted under the "secureserver.net" domain. In fact, the addresses you configure into your mail client are pop.secureserver.net, imap.secureserver.net, smtp.secureserver.net, etc. If you configured your Godaddy webmail (for perhaps some other…

SQL Server

Answered Apr 22, 2021 · 998 Views Read answer →

How to install Force.com IDE for Eclipse [closed]

Below are the steps for Force.com IDE installation plugin : Launch Eclipse and select Help and click Install New Software. On click of Install New Software, a popup will open. Then, Click Ok. Eclipse downloads the list of available plug-ins and displays them in the Available Software dialog. Select Force.com IDE.…

Tableau

Answered Apr 22, 2021 · 866 Views Read answer →

What are the things a SQL Server Agent won't start?

If you are facing sql server agent won't start error would be where I would start looking: SQLServer Error: 27, Registry information is corrupt or missing. Make sure the provider is installed and registered correctly. If you are able to perform a repair of the installation, that should resolve this. Hope this helps!

Salesforce

Answered Apr 16, 2021 · 880 Views Read answer →

Why is Max Date not working?

It looks to me like you don't quite understand how to use GROUP BY which is why you are facing sql server max date error in your coding. A query with GROUP BY will identify the unique sets of values for the grouped-by columns, and then will allow you to use aggregate functions on any other rows in the data set. So,…

SQL Server

Answered Apr 14, 2021 · 785 Views Read answer →

Explain GloVe?

GloVe is used to represent distributed words. It is an unsupervised learning algorithm to represent the words. It maps the word comparing the distance between the word based on semantic similarity. It is used in finding relations between company and products, zip codes and cities and various other applications. It…

Data Science

Answered Dec 24, 2019 · 1.1K Views Read answer →

Explain Edit distance algorithm?

It is a process of finding out the dissimilarity between two strings. It basically counts the minimum number of steps required for transformation of one string to another. The operations of this algorithm include insertion, deletion or substitution of a character or a symbol between the strings whose transformation…

Data Science

Answered Dec 23, 2019 · 1.5K Views Read answer →

How KNN algorithm works

KNN or K Nearest Neighbor is a non parametric or lazy learning algorithm which works while testing the data. It memorizes the unseen test data by comparing the observation with nearest training observations which are also time consuming while testing each data point. The accuracy of this algorithm depends on the value…

Data Science

Answered Dec 17, 2019 · 2.1K Views Read answer →

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