sp_dba_spidinfo.sql

>>Script Language and Platform: Sybase Transact SQL
This stored procedure displays useful information about the transaction of a given spid (client connection).

Author: jflebon



use sybsystemprocs
go

if exists (select name from sybsystemprocs..sysobjects
where name=”sp_dba_spidinfo” and type=”P”)
begin
drop procedure sp_dba_spidinfo
end
go

create procedure sp_dba_spidinfo @sybpid smallint = NULL
as

/*

*@(#) Author : JF LEBON
*@(#) Version : 1.0
*@(#) Date : 28/03/2004
*@(#) Syntax : exec sp_dba_spidinfo <sybase process id>
*@(#) Comments :
*@(#) Changes :

*/

set nocount on

— Nobody but SA !
if suser_id() !=1
begin
print “WARNING: You have to be SA to execute this procedure.”
return (1)
end

— Never use it inside a transaction !
if @@trancount > 0
begin
print “WARNING: You can NOT use this procedure inside a transaction.”
return (1)
end

— Few variables…
declare @login varchar(30),
@hostpid varchar(8),
@cmd varchar(16),
@status varchar(12),
@cpu varchar(4),
@mem varchar(4),
@db varchar(30),
@blok varchar(8),
@io varchar(4),
@proc varchar(30),
@line varchar(8),
@tran varchar(64),
@startdate varchar(20),
@stmnt varchar(30),
@logpage varchar(30),
@bloke smallint,
@prog varchar(16),
@host varchar(10)

— Enjoy your flight !
if @sybpid is NULL
begin
select spid, “user”=convert(varchar(30),suser_name(suid)),
hostprocess,
“command”=convert(varchar(16),cmd),
“status”=convert(varchar(12),status),
cpu,memusage,physical_io,
“database”=convert(varchar(30),db_name(dbid)),
blocked
from master..sysprocesses
where suser_name(suid) is not NULL
return (0)
end
else
begin
print “” print “”
print ” ==> CONNECTION INFOS – SYBASE PROCESS ID: %1!”,@sybpid
print “”
select @login=convert(varchar(30),suser_name(suid)),
@hostpid=convert(varchar(8),hostprocess),
@cmd=convert(varchar(16),cmd),
@status=convert(varchar(12),status),
@cpu=convert(varchar(8),cpu),
@mem=convert(varchar(4),memusage),
@io=convert(varchar(30),physical_io),
@host=convert(varchar(10),hostname),
@db=convert(varchar(30),db_name(dbid)),
@bloke=blocked,
@prog=convert(varchar(16),program_name)
from master..sysprocesses
where suser_name(suid) is not NULL
and spid = @sybpid

print ” Login Name : %1!”,@login
print ” From Host : %1!”,@host
print ” Using Program : %1!”,@prog
print ” Unix Process : %1!”,@hostpid
print ” Command : %1!”,@cmd
print ” Status : %1!”,@status
print ” CPU Usage : %1!”,@cpu
print ” Memory Usage : %1!”,@mem
print ” I/O Performed : %1!”,@io
print ” Database Name : %1!”,@db
if @bloke <> 0
begin
select @blok=convert(varchar(8),@bloke)
print ” Blocked by spid : %1!”,@blok
end
print “”
print “”
print ” ==> TRANSACTION ANALYSIS – SYBASE PROCESS ID: %1!”,@sybpid
print “”
select @proc=convert(varchar(30),object_name(a.id)),
@line=convert(varchar(8),a.linenum),
@tran=convert(varchar(64),a.tran_name),
@startdate=convert(varchar(20),i.starttime,100),
@db=convert(varchar(30),db_name(i.dbid)),
@logpage=convert(varchar(30),i.page),
@stmnt=convert(varchar(30),stmtnum)
from master..sysprocesses a, master..syslogshold i
where a.spid = @sybpid
and i.spid = @sybpid

if @logpage is not null
begin
if @proc is not null
begin
print ” Procedure Name : %1!”,@proc
print ” Procedure Line Number : %1!”,@line
end
print ” Transaction Name : %1!”,@tran
print ” Started On : %1!”,@startdate
print ” Working in Database : %1!”,@db
print ” Current Statement : %1!”,@stmnt
print ” Starting Syslogs Page Number : %1!”,@logpage
end
else
begin print ” NO TRANSACTION IS PERFORMED HERE !!” end

print “” print “”
print ” ==> SHOWPLAN OUTPUT – SYBASE PROCESS ID: %1!”,@sybpid
exec sp_showplan @sybpid,null,null,null
print “” print “”
end
go



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