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

0 vote145 views1 answer
Sql query to get contact form 7 fields
SQL
0 vote131 views1 answer
Sql server obtener nombre sin espacios en blanco
SQL
0 vote126 views1 answer
Sqlalchemy query sql compiled
SQL
34 votes126 views6 answers
Sql change data type
SQL
4 votes158 views4 answers
Remove duplicate old value in mysql
SQL
3 votes125 views1 answer
Postgresql if null then 0
SQL
0 vote143 views2 answers
How to get last inserted id in sql server c#
SQL
2 votes120 views1 answer
Error Code: 1055. Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column \\ which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
SQL
0 vote126 views1 answer
Uninstall mysql ubuntu 18.04 stackoverflow
SQL
-1 vote131 views3 answers
Create temp table in sql
SQL