How do you get names to start and end with vowels in SQL?
SELECT DISTINCT CITY FROM *TableName* WHERE (city like ‘a%’ or city like ‘e%’ or city like ‘i%’ or city like ‘o%’ or city like ‘u%’) AND (city like ‘%a’ or city like ‘%e’ or city like ‘%i’ or city like ‘%o’ or city like ‘%u’);
How do you SELECT a value that starts a vowel in SQL?
As an example, we have a StudentDetails table, first lets select all the results from the table. Now lets select student names starting with Vowels. WHERE LEFT (FirstName,1) in ( ‘A’ , ‘E’ , ‘I’ , ‘O’ , ‘U’ ); The where clause applies the required condition.
What is %s in query?
%s is a placeholder used in functions like sprintf. Check the manual for other possible placeholders. $sql = sprintf($sql, “Test”); This would replace %s with the string “Test”. It’s also used to make sure that the parameter passed actually fits the placeholder.
How can I get top 3 salary in SQL?
To Find the Third Highest Salary Using a Sub-Query,
- SELECT TOP 1 SALARY.
- FROM (
- SELECT DISTINCT TOP 3 SALARY.
- FROM tbl_Employees.
- ORDER BY SALARY DESC.
- ) RESULT.
- ORDER BY SALARY.
How do you choose a city name that starts with a vowel?
Query the list of CITY names starting with vowels (i.e., a, e, i, o, or u) from STATION. Query the list of CITY names starting with vowels (i.e., a, e, i, o, or u) from STATION . My answer/tried code is: select city from station where REGEXP_LIKE(city,'[^aeiou]+’);
Can you use regex in SQL?
The database provides a set of SQL functions that allow you to search and manipulate strings using regular expressions. You can use these functions on any datatype that holds character data such as CHAR, NCHAR, CLOB, NCLOB, NVARCHAR2, and VARCHAR2. A regular expression must be enclosed or wrapped between single quotes.
What has all the vowels Aeiou in the name?
Equatorial Guinea and Dominican Republic have all of the vowels (a e i o u) in the name. They don’t count because they have more than one word in the name.
What is SQL regexp?
REGEXP is the operator used when performing regular expression pattern matches. … It also supports a number of metacharacters which allow more flexibility and control when performing pattern matching. The backslash is used as an escape character. It’s only considered in the pattern match if double backslashes have used.
What is called in SQL?
SQL stands for Structured Query Language. SQL lets you access and manipulate databases. SQL became a standard of the American National Standards Institute (ANSI) in 1986, and of the International Organization for Standardization (ISO) in 1987.
What is %d SQL?
For example, %d will format/convert the string to a numeric/integer string.