SQL server execute SP from sql table and update - sql-server

Question

The table below stores sql insert statements and I run those from a sp. I need to also add an insert to the last_run_dt column. I put the code together via existing stackoverflow questions. I need help implementing this in my code, any feedback will be helpful.
How can I update my code to update the last_run_dt column?
Table:
audit_sql_id audit_sql last_run_dt
1 select * from <<need to add last run_dt value>>
2 select * from <<need to add last run_dt value>>
Code:
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
alter proc [dbo].[sp_sqlAudit]
#packagename as varchar(255)
as
begin
set nocount on;
if #packagename='SQL_DM_AUDIT'
begin
declare #queries table (audit_sql_id int identity(1,1),sqlscript varchar(max))
declare #str_query varchar(max);
declare #startloop int
declare #endloop int
insert into #queries
select audit_sql
from dw.dbo.audit_sql with(nolock)
select #endloop = max(audit_sql_id), #startloop = min(audit_sql_id)
from #queries
while #startloop < = #endloop
begin
select #str_query = sqlscript
from #queries
where audit_sql_id = #startloop
exec (#str_query)
set #startloop = #startloop + 1
end
end
end

Answer 1

I would suggest a slight refactor something like the below. There's no need to bring the entire list of sql statements into TemDB, just iterate over it and get each statement in turn. I would also always add a #debug parameter to print the sql instead if executing.
create or alter procedure dbo.sqlAudit
#packagename as varchar(255)
as
set nocount on;
declare #str_query varchar(max), #Id int
declare #AuditID table (Id int)
if #packagename='SQL_DM_AUDIT'
begin
insert into #AuditID (Id) /* Get list of IDs */
select audit_sql_id
from dw.dbo.audit_sql
while exists(select * from #AuditID) /* Continue while there are IDs in the list */
begin
select top (1) #Id=Id from #AuditID /* Get an ID */
select #str_query=audit_sql /* Get the sql for the ID */
from dw.dbo.audit_sql
where audit_sql_id=#Id
delete from #AuditID where Id=#Id /* Remove this ID from the list */
begin try
exec (#str_query)
if ##Error=0
begin
update dw.dbo.audit_sql set last_run_dt=GetDate() /* Update date for ID if run successful */
where audit_sql_id=#Id
end
end try
begin catch
/*handle error*/
end catch
end
end
go