Quick Answer: How can I retrieve multiple values in SQL?

How do I find multiple values in SQL?

Yes, you can use SQL IN operator to search multiple absolute values: SELECT name FROM products WHERE name IN ( ‘Value1’, ‘Value2’, … );

How can I return multiple values from a function in SQL?

Generally SQL Server functions will return only one parameter value if we want to return multiple values from function then we need to send multiple values in table format by using table valued functions.

How do I select multiple values in a selected query?

Pack the values into one string with comma separated. Set the string as parameter and pass it into the SQL statement. Unpack the values and insert the values into a table, Where customerid in (select id from #temp)

How do I have multiple rows in one row in SQL?

STUFF Function in SQL Server

  1. Create a database.
  2. Create 2 tables as in the following.
  3. Execute this SQL Query to get the student courseIds separated by a comma. USE StudentCourseDB. SELECT StudentID, CourseIDs=STUFF. ( ( SELECT DISTINCT ‘, ‘ + CAST(CourseID AS VARCHAR(MAX)) FROM StudentCourses t2.
THIS IS IMPORTANT:  You asked: How many relational operators are there in Java?

Can we use 2 where clause in SQL?

Example – Two Conditions in the WHERE Clause (OR Condition)

You can use the OR condition in the WHERE clause to test multiple conditions where the record is returned if any one of the conditions are met.

Does a function return multiple values?

7 Answers. You can’t return two values. However, you can return a single value that is a struct that contains two values. You can return only one thing from a function.

Can CASE statement return multiple values in SQL?

@yzhang – With CASE only the first match will return values. If you want the possibility of multiple conditions mathcing each input row, you need to make each check indpendantly, and UNION the results together.

Can a function return multiple values in Plsql?

But we can use OUT parameter to return multiple value from a procedure. Similarly we can also return multiple value from a function by using TABLE type object. … We can also say that collection type object can be made as TABLE type object in oracle plsql.

How do I pass multiple values to a single parameter in SQL Server?

In this solution, you need to pass a single comma delimiter string to the stored procedure. Once it is passed, you need to convert the string parameter to xml variable and split it using comma delimiter and then you can query it.

How do I add multiple parameters to SqlParameter?

Add a new SqlParameter for EACH of your parameters: SqlParameter param = new SqlParameter(); SqlParameter param1 = new SqlParameter(); param. ParameterName = “@username”; param1.

THIS IS IMPORTANT:  How do I give access to SQL jobs?

How do I put multiple values in one cell in SQL?

To insert multiple rows into a table, you use the following form of the INSERT statement:

  1. INSERT INTO table_name (column_list) VALUES (value_list_1), (value_list_2), … ( …
  2. SHOW VARIABLES LIKE ‘max_allowed_packet’;
  3. SET GLOBAL max_allowed_packet=size;

How do I combine multiple values in one cell in SQL?

You can concatenate rows into single string using COALESCE method. This COALESCE method can be used in SQL Server version 2008 and higher. All you have to do is, declare a varchar variable and inside the coalesce, concat the variable with comma and the column, then assign the COALESCE to the variable.

How do I select multiple rows in SQL?

SELECT * FROM users WHERE ( id IN (1,2,..,n) ); or, if you wish to limit to a list of records between id 20 and id 40, then you can easily write: SELECT * FROM users WHERE ( ( id >= 20 ) AND ( id <= 40 ) ); I hope this gives a better understanding.

Categories BD