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sql server dts
group:Can I call a Script Task from other Script Task?
sql server dts:
Can I call a Script Task from Other Script Task? Actually, what I am trying to acheive is: I have a piece of code Like some Functions that I keep using over n over in all of my script task e.g. functions for Reading n Writing Package Variables and Instantiating some .Net Objects. Now, If 2morrow something changes to this common stuff used everywhere I need to edit each n every Script Task. So, for the sake of maintainability, I want all the common stuff in one Script task n I will keep calling the required function out of it e.g. read/write as and when required from my rest of the script Tasks. Is this possible?? Plz Plz do provide the code for the same, if this can be acheived. Thanks, Sachin R. Chavan.
Hello Sachin,
In DTS you can certainly do this. Imagine this In a script task I have this Function Main() Main = DTSTaskExecResult_Success End Function Function X(Y, Z) X = Y + Z End Function This task is disabled I have another script task which will now call the function X from the first script task and retrieve the value Function Main() dim ax,i,str set ax = DTSGlobalVariables.Parent.Tasks("DTSTask_DTSActiveScriptTask_1").CustomTask Execute(ax.ActiveXScript) i = X(1,99) Msgbox(CStr(i)) Main = DTSTaskExecResult_Success End Function -- Allan Mitchell http://wiki.sqlis.com | http://www.sqlis.com | http://www.sqldts.com | http://www.konesans.com [quoted text, click to view] > Hello, > > Can I call a Script Task from Other Script Task? > > Actually, what I am trying to acheive is: > > I have a piece of code Like some Functions that I keep using over n > over in all of my script task e.g. functions for Reading n Writing > Package Variables and Instantiating some .Net Objects. > > Now, If 2morrow something changes to this common stuff used everywhere > I need to edit each n every Script Task. > > So, for the sake of maintainability, I want all the common stuff in > one Script task n I will keep calling the required function out of it > e.g. read/write as and when required from my rest of the script Tasks. > > Is this possible?? > > Plz Plz do provide the code for the same, if this can be acheived. > > Thanks, > Sachin R. Chavan.
Hi ,
How is everything going? Please feel free to let me know if you need any assistance. Sincerely, Wei Lu Microsoft Online Community Support ================================================== When responding to posts, please "Reply to Group" via your newsreader so that others may learn and benefit from your issue. ================================================== This posting is provided "AS IS" with no warranties, and confers no rights.
Hello Allan, Sorry for replying little late. Last 2-3 days I was too much occupied as I had Phase1 release of my Integration Package. In continuation to your reply..... I tried your solution but there is no class called 'DTSGlobalVariables' in SSIS 2005, I guess you have provided soln for DTS 2000 or forget to mention any namespace, I need to include in Imports section. Actually, what I wanted to know was, some way to call a function in a script Task in 'SSIS 2005 Package' from other Script Task in same package. In my last post I forgot to mention 'for SSIS 2005' .... Is there any way I can acheive this?? Plz let me know. Thanks, Sachin R. Chavan. [quoted text, click to view] "Allan Mitchell" wrote:
> Hello Sachin, > > > In DTS you can certainly do this. > > Imagine this > > In a script task I have this > > Function Main() > Main = DTSTaskExecResult_Success > End Function > > Function X(Y, Z) > > X = Y + Z > > End Function > > This task is disabled > > I have another script task which will now call the function X from the first > script task and retrieve the value > > Function Main() > > dim ax,i,str > > set ax = DTSGlobalVariables.Parent.Tasks("DTSTask_DTSActiveScriptTask_1").CustomTask > > Execute(ax.ActiveXScript) > > i = X(1,99) > > Msgbox(CStr(i)) > > Main = DTSTaskExecResult_Success > End Function > > > > -- > > Allan Mitchell > http://wiki.sqlis.com | http://www.sqlis.com | http://www.sqldts.com | > http://www.konesans.com > > > Hello, > > > > Can I call a Script Task from Other Script Task? > > > > Actually, what I am trying to acheive is: > > > > I have a piece of code Like some Functions that I keep using over n > > over in all of my script task e.g. functions for Reading n Writing > > Package Variables and Instantiating some .Net Objects. > > > > Now, If 2morrow something changes to this common stuff used everywhere > > I need to edit each n every Script Task. > > > > So, for the sake of maintainability, I want all the common stuff in > > one Script task n I will keep calling the required function out of it > > e.g. read/write as and when required from my rest of the script Tasks. > > > > Is this possible?? > > > > Plz Plz do provide the code for the same, if this can be acheived. > > > > Thanks, > > Sachin R. Chavan. > >
Hello Sachin,
OK so in your original post there was no mention of SSIS and this is the ..dts NG so I took it to be DTS. Tasks have no way of seeing each other. This is by design to stop us playing with things and causing an unstable package. The way I would do this in SSIS (and have done) is to register an external assembly. This assembly will have the methods you need. This way you can register and call wherever you like -- Allan Mitchell http://wiki.sqlis.com | http://www.sqlis.com | http://www.sqldts.com | http://www.konesans.com [quoted text, click to view] > Hello Allan, > > Sorry for replying little late. Last 2-3 days I was too much occupied > as I had Phase1 release of my Integration Package. > > In continuation to your reply..... > > I tried your solution but there is no class called > 'DTSGlobalVariables' in SSIS 2005, I guess you have provided soln for > DTS 2000 or forget to mention any namespace, I need to include in > Imports section. > > Actually, what I wanted to know was, some way to call a function in a > script Task in 'SSIS 2005 Package' from other Script Task in same > package. > > In my last post I forgot to mention 'for SSIS 2005' .... > > Is there any way I can acheive this?? > > Plz let me know. > > Thanks, > Sachin R. Chavan. > "Allan Mitchell" wrote: > >> Hello Sachin, >> >> In DTS you can certainly do this. >> >> Imagine this >> >> In a script task I have this >> >> Function Main() >> Main = DTSTaskExecResult_Success >> End Function >> Function X(Y, Z) >> >> X = Y + Z >> >> End Function >> >> This task is disabled >> >> I have another script task which will now call the function X from >> the first script task and retrieve the value >> >> Function Main() >> >> dim ax,i,str >> >> set ax = >> DTSGlobalVariables.Parent.Tasks("DTSTask_DTSActiveScriptTask_1").Cust >> omTask >> >> Execute(ax.ActiveXScript) >> >> i = X(1,99) >> >> Msgbox(CStr(i)) >> >> Main = DTSTaskExecResult_Success >> End Function >> -- >> >> Allan Mitchell >> http://wiki.sqlis.com | http://www.sqlis.com | http://www.sqldts.com >> | >> http://www.konesans.com >>> Hello, >>> >>> Can I call a Script Task from Other Script Task? >>> >>> Actually, what I am trying to acheive is: >>> >>> I have a piece of code Like some Functions that I keep using over n >>> over in all of my script task e.g. functions for Reading n Writing >>> Package Variables and Instantiating some .Net Objects. >>> >>> Now, If 2morrow something changes to this common stuff used >>> everywhere I need to edit each n every Script Task. >>> >>> So, for the sake of maintainability, I want all the common stuff in >>> one Script task n I will keep calling the required function out of >>> it e.g. read/write as and when required from my rest of the script >>> Tasks. >>> >>> Is this possible?? >>> >>> Plz Plz do provide the code for the same, if this can be acheived. >>> >>> Thanks, >>> Sachin R. Chavan.
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