Sql rownum

Create row number in sql

SELECT t.A, t.B, t.C, ROW_NUMBER() OVER (ORDER BY t.A) as newId
  FROM dbo.tableZ AS t
  ORDER BY t.A;

Source: stackoverflow.com

Tsql row number

SELECT 
   ROW_NUMBER() OVER (
 ORDER BY first_name
   ) row_num,
   first_name, 
   last_name, 
   city
FROM 
   sales.customers;

Source: sqlservertutorial.net

Sql rownum

Returns results where the row number meets the passed condition.
Example: Returns the top 10 countries from the countries table.
SELECT * FROM countries
WHERE ROWNUM <= 10;

Rownum in sql

SELECT ROWNUM, a.*
FROM (SELECT customers.*
      FROM customers
      WHERE customer_id > 4500
      ORDER BY last_name) a;

Source: techonthenet.com

Similar codes

-2 votes210 views1 answer
Group functions in sql
SQL
8 votes208 views2 answers
How to fetch data from database without last column
SQL
1 vote207 views1 answer
Mysql batch insert
SQL
8 votes201 views1 answer
Oracle add months to sysdate
SQL
0 vote197 views1 answer
Google cloud sql postgres url example
SQL
0 vote202 views1 answer
Access mysql database docker container shell
SQL
0 vote211 views1 answer
Flush user resource mysql
SQL
1 vote224 views1 answer
Floor function in sql oracle
SQL
1 vote223 views2 answers
Intersect sql
SQL
0 vote173 views1 answer
Big query add table rows to another table
SQL