How do I get last 5 characters of a string in SQL?
To get the first n characters of string with MySQL, use LEFT(). To get the last n char of string, the RIGHT() method is used in MySQL.
How do I get the last character of a string in SQL Server?
Remove last character from a string in SQL Server
- Using the SQL Left Function. Declare @name as varchar(30)=’Rohatash’ Select left(@name, len(@name)-1) as AfterRemoveLastCharacter.
- Using the Substring Function. Declare @name as varchar(30)=’Rohatash’ Select substring(@name, 1, len(@name)-1) as AfterRemoveLastCharacter.
How do I get the last 3 characters of a string in SQL?
SQL Server RIGHT() Function
- Extract 3 characters from a string (starting from right): SELECT RIGHT(‘SQL Tutorial’, 3) AS ExtractString;
- Extract 5 characters from the text in the “CustomerName” column (starting from right): …
- Extract 100 characters from a string (starting from right):
How do I find a character in a string in SQL?
We use the SQL CHARINDEX function to find the position of a substring or expression in a given string. We might have a character in different positions of a string. SQL CHARINDEX returns the first position and ignores the rest of matching character positions in a string.
How do you order last 3 characters?
SELECT `name` FROM `students` WHERE `marks` > 75 ORDER BY SUBSTR(`name`, -3), ID ASC; SUBSTR(name, -3) will select the last three characters in the name column of the student table.
How do I get only the alphabet of a string in SQL?
SQL Query to Get Alphabets From String
- DECLARE @strEnrollmentNumber NVARCHAR(MAX) = ‘SOE14CE13017’
- DECLARE @intNumber INT.
- SET @intNumber = PATINDEX(‘%[^A-Za-z]%’, @strEnrollmentNumber)
- WHILE @intNumber > 0.
- SET @strEnrollmentNumber = STUFF(@strEnrollmentNumber, @intNumber, 1, ” )
How do I remove the last character of a string?
There are four ways to remove the last character from a string:
- Using StringBuffer. deleteCahrAt() Class.
- Using String. substring() Method.
- Using StringUtils. chop() Method.
- Using Regular Expression.
What is a constraint in SQL?
SQL constraints are a set of rules implemented on tables in relational databases to dictate what data can be inserted, updated or deleted in its tables. This is done to ensure the accuracy and the reliability of information stored in the table.
How do you right a SQL query?
How to Create a SQL Statement
- Start your query with the select statement. select [all | distinct] …
- Add field names you want to display. field1 [,field2, 3, 4, etc.] …
- Add your statement clause(s) or selection criteria. Required: …
- Review your select statement. Here’s a sample statement:
What are different joins used in SQL?
Basic SQL JOIN types
- INNER JOIN. INNER JOIN statement returns only those records or rows that have matching values and is used to retrieve data that appears in both tables. …
- OUTER JOIN. …
- LEFT OUTER JOIN. …
- RIGHT OUTER JOIN. …
- SELF JOIN. …
- CROSS JOIN.
How do I get last 6 digits in SQL?
You can use the modulo operator to easily extract the last 6 digits assuming num is a numeric datatype: select num % 1000000 as num from db where user = ? This will accurately get the last 6 digits from the argument you pass.