How do you add a like variable in SQL?

How do you add a like variable in SQL?

How to use Like Operator with VARIABLE

  1. Declare @Keywords varchar(50)
  2. set @Keywords = ‘YourString’
  3. SELECT *
  4. FROM Product.
  5. WHERE (CategoryID = @CategoryId) AND.
  6. (Keywords Like ‘%’ + @Keywords + ‘%’ )

How do you use like variables?

Using the CONCAT() function, we can work with user variables in LIKE clause. The syntax is as follows. set @anyVariableName=’anyValue’; select yourColumnName1,yourColumnName2,yourColumnName3,…

Can you have two WHERE clauses in SQL?

You can specify multiple conditions in a single WHERE clause to, say, retrieve rows based on the values in multiple columns. You can use the AND and OR operators to combine two or more conditions into a compound condition.

How do I set a variable in SQL?

Add Variable: Adds a user-defined variable.

  • Delete Variable: Deletes the selected user-defined variable.
  • Show System Variables: Toggles between a list that includes system variables and one that does not.

    • How to set variable from a SQL query?

    – User-Defined Variable Assignment – Parameter and Local Variable Assignment – System Variable Assignment – SET Error Handling – Multiple Variable Assignment – System Variable References in Expressions – ONE_SHOT Assignment

    How to drop variable in SQL Server?

    “DROP INDEX”

  • “DROP FUNCTION or DROP PROCEDURE”
  • “DROP SCHEMA”
  • “DROP TABLE”
  • “DROP VIEW”
  • “DROP TRIGGER”
  • “DROP USER”

    • How to get missing values in SQL?

    expression to period ( .) missing value. If you use that result in another expression, the next result is also period (.) missing value. This method of treating missing values is called propagation of missing values. For example, Proc SQL; Select x1+1 as z1 from ABC where x1<0; Result: Z1—–0… Notice that all special missing values are