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 votes139 views1 answer
Set boolean flasksql
SQL
1 vote239 views3 answers
Uninstall postgresql mac
SQL
-2 votes149 views1 answer
Create trigger syntax
SQL
0 vote172 views1 answer
Openquery update linked server
SQL
4 votes206 views1 answer
Sql select limit range
SQL
2 votes147 views4 answers
How to find 2nd highest salary in mysql
SQL
0 vote142 views1 answer
Alter precision
SQL
0 vote134 views1 answer
INSERT INTO table using OpenQuery
SQL
-1 vote194 views4 answers
Full outer join in sql
SQL
0 vote185 views1 answer
Opensuse start MySQL
SQL