/SQL/Sql transact create cursor with dynamic tables

Sql transact create cursor with dynamic tables

Declare @UserID varchar(100)
declare @sqlstatement nvarchar(4000)
--move declare cursor into sql to be executed
set @sqlstatement = 'Declare  users_cursor CURSOR FOR SELECT userId FROM users'

exec sp_executesql @sqlstatement


OPEN users_cursor
FETCH NEXT FROM users_cursor
INTO @UserId

WHILE @@FETCH_STATUS = 0
BEGIN
Print @UserID
EXEC asp_DoSomethingStoredProc @UserId

FETCH NEXT FROM users_cursor --have to fetch again within loop
INTO @UserId

END
CLOSE users_cursor
DEALLOCATE users_cursor

Source: stackoverflow.com

Similar codes

0 vote240 views1 answer
Show table details postgresql
SQL
18 votes233 views2 answers
Find all tables containing column with specified name - MS SQL Server
SQL
1 vote213 views1 answer
Minus vs intersect in sql
SQL
25 votes228 views3 answers
Mysql command show tables
SQL
1 vote237 views1 answer
Job for mariadb.service failed because the control process exited with error code. see "systemctl status mariadb.service" and "journalctl -xe" for details.
SQL
0 vote215 views1 answer
Select other columns with distinct
SQL
6 votes214 views1 answer
Oracle trigger after connect
SQL
0 vote251 views2 answers
While mysql
SQL
0 vote197 views1 answer
Plsql trigger insert update
SQL
2 votes235 views2 answers
Sql first character
SQL