How do I get comma separated values in SQL Server using group by?

How do I get comma separated values in SQL Server with GROUP BY?

Insert some data

  1. WITH Courseslist (StudentId,StudentName,FatherName,MobileNo,CourseName ) as.
  2. (
  3. select trnjCourse_Studnet.StudentId,StudentName ,FatherName,MobileNo,Coursename from dbo.trnjCourse_Studnet.
  4. left outer join Course.
  5. on Course.Courseid =trnjCourse_Studnet.Courseid.
  6. left outer join.
  7. Student.

How can I get column values in comma separated using SQL Server?

This article describes you how to convert a tabular data into comma separated value.

The query is as mentioned below:

  1. SELECT C. CompanyName, X. ProductList FROM.
  2. dbo. [Company] C.
  4. (
  6. (
  7. (
  8. SELECT ‘,’ + P. ProductName FROM dbo. [Product] AS P.

What is the use of FOR XML PATH in SQL Server?

The Path mode with FOR XML in SQL Server returns a result set as the XML element. Unlike other XML modes, this SQL FOR XML PATH mode provides control over the generated XML file. It is because FOR XML path mode treats column names and alias names as the XPath expression.

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How do I select multiple rows in a comma separated list in SQL?

USE tempdb; GO CREATE TABLE t1 (id INT, NAME VARCHAR(MAX)); INSERT t1 values (1,’Jamie’); INSERT t1 values (1,’Joe’); INSERT t1 values (1,’John’); INSERT t1 values (2,’Sai’); INSERT t1 values (2,’Sam’); GO select id, stuff(( select ‘,’ + t.

Where are comma separated values in SQL Server 2016?

If you are on SQL Server 2016 you can use the functions STRING_SPLIT and STRING_AGG , together with a user defined function to accomplish what you want.

In the code above we create a user defined function which takes three parameters:

  1. A column name.
  2. A separator character.
  3. A value of how many to return.

How do you remove comma separated duplicate string values?

7 Answers

  1. Split the string at the comma to get the sequence.
  2. Apply the Reverse op, you get 2 2 2 6 …. 4 2.
  3. Apply the Distinct, you get 2,6,3,4,25,12.
  4. Take the first 2 elements (2,6)
  5. Reverse them 6,2.
  6. Join in a new string with the comma sep.

How do you remove duplicates from a comma separated string in SQL?

Pseudocode: Make a postgresql function that receives as input the comma delimited string, and creates another array in memory. Split the string on comma, trim whitespace and enumerate each item, if the item doesn’t appear in the new list, then add it.

What is coalesce in SQL w3schools?

SQL Server COALESCE() Function

The COALESCE() function returns the first non-null value in a list.

How do I get data from XML format in SQL Server?

SQL Server lets you retrieve data as XML by supporting the FOR XML clause, which can be included as part of your query. You can use the FOR XML clause in the main (outer) query as well as in subqueries. The clause supports numerous options that let you define the format of the XML data.

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What is XML format in SQL Server?

SQL Server provides an XML schema that defines syntax for writing XML format files to use for bulk importing data into a SQL Server table. XML format files must adhere to this schema, which is defined in the XML Schema Definition Language (XSDL).

How is the support for XML integrated into SQL Server?

Support for XML is integrated into all the components in SQL Server and includes the following: The xml data type. XML values can be stored natively in an xml data type column that can be typed according to a collection of XML schemas, or left untyped. You can index the XML column.