learning practical ssis

7/23/2019 Learning Practical SSIS

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SSIS Exercise(Part-1)With Mr. Joydeep Das

Help you to understand the power of Microsoft SSIS

Date: 21-04-2013


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Hello friends,

Here I decide to introduce a practical SSIS e-learning material for all of my friends wo want to

learn te !icrosoft "I tools li#e SSIS$

%is e-learning material is dedicated to te &unior professions$ %is e-learning material contains

te e'ample only not any definition$ %is e-learning material is useful for tose professional wo

already #now SSIS (ut need practical e'ample to understand it properly$

Hope you en&oy tis and it is )ery muc useful for your professional life$

If you a)e you any *uery please feel free communicate wit me$

+it egards

oydeep Das

das$&oydeep2.gmail$com

http://www.sqlnowled!e"an."lo!spot.in

Table of Contents

#$a%ple SSIS with Mr. &oydeep 'as Pa!e
http://www.sqlknowledgebank.blogspot.in/http://www.sqlknowledgebank.blogspot.in/


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Exercise No Contents Name1 Importing Data from a Test file to SQL Server Database2 Exporting the SQL Server data to Excel sheet

Dataflo! Error "andling

# Set$p %rea& point in SSIS 'ac&age

( Set$p the Chec& 'oints in SSIS 'ac&age

Exercise ) 1



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mporting Data from a Test file to SQL Server Database

Case St$d*

/lease follow te mentioned steps to Import data from a %est file to S Ser)er Data(ase$

Step )1

%e name of te te't file is mployeeecord$t't

It contains columns li#e !/ID, !/!, !/5D

Step)2

6pen te !S S Ser)er "IDS (y

Start +ll 'rogram ,icrosoft SQL Server 2--. SQL Server %aseness Intelligent

Development st$dio /%IDS0

#$a%ple SSIS with Mr. &oydeep 'as Pa!e *

The Objective of this exercise is to extract data form a Text le

!ith .T"T exte#sio#$ a#d %oad it to my MS S&% Server Table


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Step)

ow create a new /ac#age wit te name of SSIS 'ample$

ileNe!'roect

#$a%ple SSIS with Mr. &oydeep 'as Pa!e +


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Step)#

In te solution e'plorer of te "IDS, in te SSIS /ac#age folder rename te /ac#age$dts' to

%e't7ileImport$dts'$ 8lic# o# on 9Do you want to rename te pac#age o(&ects as well; to


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Step)3

In te data flow ta( drag te flat file source from te data flow source of te tool (ars$ igt clic#

it and select dit$



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8lic# on te ew= (utton 7lat file connection manager editor windows appears$



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8lic# on te "rowse= (utton to coose te %e't file$



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Here I am coosing my mployeeecord$t't file and clic# te 6pen (utton$ In te connection

manager editor window we select 1 for Header row to s#ip$ It elp us to s#ip te columns name

wen importing data from my te't file$

#$a%ple SSIS with Mr. &oydeep 'as Pa!e 10


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ow select te 8olumns from te left and side$



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Select te d)ance from te left-and side and gi)e te proper name of te columns and data

type and si>e of te columns$



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+e can see te pre)iew (y selecting /re)iew from left and side$



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ow clic# 6? (utton

8lic# on te 8olumns from left and side of te 7lat file source editor$ 7rom )aila(le 'ternal

columns we can de-select te columns tat we do not want to appear or migrate$

#$a%ple SSIS with Mr. &oydeep 'as Pa!e 1*


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ow clic# o# to finis it$

Step)4

Drag te 6D" Destination from te %ool(ars of Data 7low destination to Data 7low ta( wor#

area$ Drag te data flow pat @green color arrowA to 6D" Destination$

#$a%ple SSIS with Mr. &oydeep 'as Pa!e 1+


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igt clic# te 6D" destination and select te dit$

#$a%ple SSIS with Mr. &oydeep 'as Pa!e 1,


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6n te 6D" 8onnection manager of 6D" Destination ditor select te ew= (utton$



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In 8onfigure 6D" 8onnection manager select te ew= (utton$ In te connection manager

window select te ati)e 6 D" B S Ser)er ati)e 8lint 10$0 pro)iders$ /ro)ide te S

Ser)er Instance name and coose te autentication mode$ %en select te data(ase name$



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8lic# on te %est 8onnection (utton to cec# te data(ase connecti)ity$

8lic# on te 6? (utton$

In te 6 D" data(ase editor clic# on te ew= (utton of ame of %a(le or Ciew$



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+rite down te 8% %" statement on te 8reate ta(le window$ Here we gi)e te ta(le

name is %"!/86D$

8% %" E%"!/86DF @

E!/IDF )arcar@G0A,

E!/7!F )arcar@G0A,

E!/5DF )arcar@G0A

A



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8lic# 6? on it$

In 6 D" Destination editor select te mappings from te rigt and side and loo# at te

mapping of te )aila(le Input 8olumns and )aila(le Destination 8olumns$



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8lic# 6? on it$

Step).

ow run te pac#age (y clic#ing te 7G (utton$



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Here 3 rows is mo)ing from 7lat file Source to 6 D" Destination$

ow open te S Ser)er !anagement Studio and e'ecute te following S Statement$

SELECT*FROMTBLEMP_RECORD;



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Exercise)2

Exporting the SQL Server data to Excel sheet

Here we must learn a(out te Import 'port +i>ard of SSIS$ Here in tis 'ample we are ta#ing

te 'port +i>ard$

Case St$d*

Step)1

7rom te "IDS open te SSIS pro&ect and ten select te /ro&ect menu and ten select SSISImport and 'port +i>ard$

"IDS6pen SSIS /ro&ect/ro&ect menuSSIS Import and 'port +i>ard

Step)2

+elcome to S Ser)er Import 'port wi>ard windows appears$


The mai# objective is to Export the MS S&% Data from a Table

objects to a# Excel spread sheet.


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/lease read te instruction to #now a(out it$ %en clic# te e't (utton

Step)



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In 8oose a Data source window select te data source$ In our case we are going to connect

wit !S S Ser)er 200 as our source data(ase so we select 9S Ser)er ati)e 8lient

10$0;$ %en pro)ide te Ser)er name$ In our case te ser)er name is 96


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In coose destination window we must pro)ide te destination$ In our case it is !icrosoft 'cel$

%en select te 'cel file pat$ In our case te name of te e'cel file it 9Destination$'ls'; and

te pat is 97:B/racticeSBSSISBSSIS 'amplesBDestination$'ls';$ %en we select te )ersion

of te 'cel$ In our case it is !icrosoft 'cel 200J$

Step)(



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Specify %a(le 8opy or uery window we a)e two options$ 6ne is 8opy data from one or more

ta(les or )iews and second is +rite a *uery to specify te data to transfer$

Step)3

If we coose te first options 8opy data from one or more ta(les or )iew$



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Here we can coose one or more ta(les or )iews from source columns and in destination

columns we must specify te name of 'cel wor# (oo# seet name$

In our case we coose 9!


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8lic# e't$



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8lic# e't

Step)4



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In te 8omplete te +i>ard window, cec# att te acti)ity you done in tis wi>ard and clic# on

te 7inis "utton

Step).



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Step)5

6(ser)e te 'cel file$

SELECT*FROMMY_EMPDETAILS

EMPID E MPNAME DEPT

1 JOYDEEP DAS Team Lead2 SUDIP DAS Manager

3 TUI! SI!A De"e#$%er

& SA!'RAM JIT SR(De"e#$%er

) DEBAYA! BISAS De"e#$%er+ RUOOL AMI! SAR,AR SR(De"e#$%er



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Step)1-

If we loo# at te SSIS /ac#age



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Exercise )

Dataflow Error Handling

Case St$d*

Step)1

In te control flow ta( drag a data flow tas#s from te 8ontrol flow Item tool (ar$

Dou(le clic# it or igt clic# and dit$

Step)2

In te data flow ta( drag a 7lat file source$ Here we e'tract data form a faulty flat file wic angi)es us error$


'ere !e read a Text le as a data so(rce a#d mi)rate the data

to a MS S&% Server database Table Objects. If a#y error fo(#d

to read the Text le it redirect the error records or data to a

Text le desti#atio# !ith error descri tio#.


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%e faulty flat file structure is mentioned (ellow

/lease loo# ere !/ID, instead of numerical 3 we use 9%H; and ence it generate error in

case of data type mismatc$

Step)

8onfigure te 7lat 7ile Source

#$a%ple SSIS with Mr. &oydeep 'as Pa!e ,


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8lic# te ew "utton$ 8lic# on "rows (utton to coose te 7lat file form 7lat file 8onnection

manager window$



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Select d)ance from te rigt and side section$ Here we define te column name and data

type of te columns and si>e of te columns$



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8lic# on 6? (utton$

#$a%ple SSIS with Mr. &oydeep 'as Pa!e *0


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In error 6utput @It is ImportantA ma#e te rror and %runcation to edirect row$

#$a%ple SSIS with Mr. &oydeep 'as Pa!e *1


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8lic# 6? (utton$

Step)#

ow we a)e to ta#e te Data flow destination$ Here we ta#e two data flow destination$ +e use

6 D" Destination and connect te 7lat 7ile Source 6utput in it and for 7lat file destination

connect te 7lat file source output$ fter tat we a)e to configure te 6 D" destination and

7lat file destination mentioned (ellow$



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Step)(

ow we are going to configure te 6 D" destination$



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Select te 6 D" connection manager$ In our case it is 96


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8lic# on 6? (utton$ ow loo# at te mapping section$

#$a%ple SSIS with Mr. &oydeep 'as Pa!e *+


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%en clic# 6? (utton$

Step)3

ow we are going to configure te 7lat file destination$

#$a%ple SSIS with Mr. &oydeep 'as Pa!e *,


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8lic# on new (utton$



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8lic# on "rows (utton



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8oose te rror6utput$t't file

#$a%ple SSIS with Mr. &oydeep 'as Pa!e +0


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#$a%ple SSIS with Mr. &oydeep 'as Pa!e +1


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ow go to te !apping section of te flat file destination editor$

Step)4

ow run te pac#age$



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If we loo# at te rror file

#$a%ple SSIS with Mr. &oydeep 'as Pa!e +*


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Exercise ) #

Setup Brea point in SS S !acage

"rea# point is noting (ut a point were te de)eloper can old te e'ecution to see ow te

code is e'ecuted at tat point$ In SSIS it needs to cec# te status of te tas# at te particular

points$

Case St$d*

Step)1

%o cec# tis e'ercise we are ta#ing te 'ample of Data flow error andling pac#age tas#s$

In te control flow tas# ose te Data flow tas#s rigt clic# it and select dit "rea#points=

Control flo! tabChose Data lo! Tas&s6ight Clic&rom Shortc$t men$Select

Edit %rea&points7

#$a%ple SSIS with Mr. &oydeep 'as Pa!e ++

'ere !e see a simple example to set the *rea+ poi#t i# SSIS

co#trol ,o! tas+s a#d ho! to a#aly-e it.


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Here we must understand (rea# 8ondition (efore ena(le it$ %ere are ten e)ents in te control

flow descri(ed (ellow @from (oo# onlineA

8n'reExec$te98alled wen a tas# is a(out to e'ecute$ %is e)ent is raised (y a

tas# or a container immediately (efore it runs$

8n'ostExec$te98alled immediately after te e'ecution logic of te tas# finises$

%is e)ent is raised (y a tas# or container immediately after it runs$

8nError98alled (y a tas# or container wen an error occurs$

8n:arning98alled wen te tas# is in a state tat does not &ustify an error, (ut

does warrant a warning$

8nInformation98alled wen te tas# is re*uired to pro)ide information$

8nTas&ailed98alled (y te tas# ost wen it fails$

8n'rogress98alled to update progress a(out tas# e'ecution$

8nQ$er*Cancel98alled at any time in tas# processing wen you can cancel

e'ecution$

8n;ariable;al$eChanged98alled (y te Integration Ser)ices runtime wen te

)alue of a )aria(le canges$ %e aise8ange)ent of te )aria(le must (e set to

true to raise tis e)ent$

8nC$stomEvent98alled (y tas#s to raise custom tas#-defined e)ents

#$a%ple SSIS with Mr. &oydeep 'as Pa!e +,


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Step)2

%o understand it, now run te pac#age$

oo# at te red spot data flow tas#s$ 'ecution is old for te (rea# point and Data flow tas# is

mar#ed (y yellow color$

Step)

%o get te information, first we start wit call stac# window to see weter te (rea# point is

located$ %o open te call stac# window

Deb$g men$ :indo!Call Stac&

6r

Ctrl < +lt < C



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%en "rea# point window



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%en 6utput +indow @8trl L lt L 6A to determine wat as (een running at te pac#age wen

te (rea# occurs$

7inally te ocals +indow @8trl L lt L C, A to #now a(out te current status of te pac#age

e'ecution$



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Exercise ) (

Setup the "hec !oints in SS S !acage

"efore starting tis e'ercise letMs ta#e a *uic# loo# a(out 8ec# /oint$

+en we are wor#ing wit a complicated and long running SSIS pac#age and we want te

a(ility to restart te pac#age if it fails and a)e it starts at te point of failure$ In oters words if

we donNt want to e'ecute te tas#s tat are already successful if te pac#age restarted$ %is is

done (y esta(lising cec# points$

%o understand it, letNs assume tat we a)e 10 tas#s in te pac#age$ +en te pac#age is

e'ecuted %e %as#s -1 to %as#s -G runs success fully at %as#s-O it gi)es an error$ +en te

pac#age restarted for esta(lising cec# points it starts from %as#s -O not from %as#s-1$

%o ena(ling restart a(ility witin a pac#age re*uired first ena(ling a pac#age to use cec#

points, and second settings te specific tas#s and containers to write cec#points$

Case St$d*

#$a%ple SSIS with Mr. &oydeep 'as Pa!e ,0

'ere !e have a simple demo#stratio# a# Exec(te S&% Tas+s

reate a Table Objects a#d Three Other Exec(te S&% Tas+s have

I/SE0T Stateme#ts to I#sert data o# this table objects. 'ere

the 1#dS&% stateme#t have some data type mismatch a#d


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Step)1

!icrosoft Distri(uted %ransaction 8oordinator @!SD%8A ser)ices are an important factor for

paying transaction wit SSIS pac#age$

%o start it

Control 'anel+dministrative ToolsServices Console

Step)2

In control flow ta( drag an 'ecute S tas#s and ten se*uence container and drag tree

'ecute S tas#s in it$

Drag te precedence constraint of te 'ecute S tas# named 8reate "ase to Se*uence

container$

Step)

#$a%ple SSIS with Mr. &oydeep 'as Pa!e ,1


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dit te 'ecute S %as#s @8reate "aseA

Set 8onnection property, ere it is 6


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CREATETABLET-#_STUDE!T_DETAILS

.ID!O I!T !OT!ULLPRIMARY,EY/ STUDE!T!AME 0ARCAR.)!OT!ULL/

SUBJECT 0ARCAR.)!OT!ULL

Step)#

diting te 7irst 'ecute S %as#, tis is located witin te Se*uence 8ontainer$



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or Exec$te SQL Tas& )1

I!SERTI!TOT-#_STUDE!T_DETAILS

.ID!O/STUDE!T!AME/SUBJECT40ALUES.1/5JOYDEEP DAS5/5I!DI5

or Exec$te SQL Tas& )2

I!SERTI!TOT-#_STUDE!T_DETAILS .ID!O/STUDE!T!AME/SUBJECT4

0ALUES.5T6$5/5SU,AMAL JA!A5/5MAT5

or Exec$te SQL Tas& )

I!SERTI!TOT-#_STUDE!T_DETAILS

.ID!O/STUDE!T!AME/SUBJECT4

0ALUES.3/5SUDIP C DAS5/5E!'LIS5

#$a%ple SSIS with Mr. &oydeep 'as Pa!e ,*


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/lease loo# at 'ecute S %as# -2 ere an error e'ists in IS% statement due to data type

mismatc$

Step)(

ow set te 8ec#points property of te pac#age$

Setting te 8ec#point7ileame property$ Here te file name is 8ec#/oint%rac#er

#$a%ple SSIS with Mr. &oydeep 'as Pa!e ,+


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8lic# 6pen (utton

ow set te 8ec#pointsage property to if'ists

#$a%ple SSIS with Mr. &oydeep 'as Pa!e ,,


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ow te Sa)e8ec#point property to %rue$



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ow set te 'ecute S Statement tas# 7ailed/ac#age6n7ailure property to %rue$

Step)3

ow e'ecute te pac#age$ /lease loo# te 'ecute S %as# P 2 7ailed due to error in IS%

statement @Data type !ismatcA$



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Step)4

ow 7i' te rror of S statement in 'ecute S %as# -2 and run te pac#age$

/lease loo# only 'ecute S %as#-2 is e'ecuted not te ntire pac#age$



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If we open te cec# point file we can see te 'ml code$

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