Interested to Buy Any Domain ? << Click Here >> for more details...
i have two tables,table 1 having 2 columns and 3
rows,table2 having 3 columns and 2 rows.what is the output
if i do left outerjoin,full outer join,right outer join?
- 2 Answers
- 6425 Views
- IBM, Polaris, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / pradosh
in table data like following
left table1 right table2
c1,c2 c3,c4,c5
1,2 1,1,10
4,5 6,5,12
7,8 matching columns c1 and c3
Right outer join c1,c2,c3,c4,c5
1,2,1,1,10.
-,-,6,5,12.
Left outer join 1,2,1,1,10.
4,5,-,-,-.
7,8,-,-,-.
full outer join 1,2,1,1,10.
4,5,-,-,-.
7,8,-,-,-.
-,-,6,5,12.
'-' indicates null in above table
| Is This Answer Correct ? | 7 Yes | 1 No |
Answer / vijaya
in table data like following
left table1 right table2
c1,c2 c3,c4,c5
1,2 1,1,10
4,5 6,5,12
7,8 matching columns c1 and c3
left join c1,c2,c3,c4,c5
1,2,1,1,10.
-,-,6,5,12.
right join 1,2,1,1,10.
4,5,-,-,-.
7,8,-,-,-.
full outer 1,2,1,1,10.
4,5,-,-,-.
7,8,-,-,-.
-,-,6,5,12.
'-' indicates null in above table
| Is This Answer Correct ? | 6 Yes | 5 No |
I need an oracle query for convert Char to Integer?. Can any one help me how to do this?
how will u load the data to diminision tables and fact tables,what is the hiraraichy why we are using hirarichy
Enlist some properties of sessions.
what is mystery dimension?
Explain why we use partitioning the session in informatica?
what are cost based and rule based approaches and what is the difference?
What is an expression transformation in informatica?
What is dimensional table?
What is substr in informatica?
Explain about Informatica server process that how it works relates to mapping variables?
How can the following be achieved in 1 single Informatica Mapping. * If the Header table record has error value(NULL) then those records and the corresponding child records in the SUBHEAD and DETAIL tables should also not be loaded into the target(TARGET1,TARGET 2 or TARGET3). * If the HEADER table record is valid, but the SUBHEAD or DETAIL table record has an error value (NULL) then the no data should be loaded into the target TARGET1,TARGET 2 or TARGET3. * If the HEADER table record is valid and the SUBHEAD or DETAIL table record also has valid records only then the data should be loaded into the target TARGET1,TARGET 2 and TARGET3. =================================================== HEADER COL1 COL2 COL3 COL5 COL6 1 ABC NULL NULL CITY1 2 XYZ 456 TUBE CITY2 3 GTD 564 PIN CITY3 SUBHEAD COL1 COL2 COL3 COL5 COL6 1 1001 VAL3 748 543 1 1002 VAL4 33 22 1 1003 VAL6 23 11 2 2001 AAP1 334 443 2 2002 AAP2 44 22 3 3001 RAD2 NULL 33 3 3002 RAD3 NULL 234 3 3003 RAD4 83 31 DETAIL COL1 COL2 COL3 COL5 COL6 1 D001 TXX2 748 543 1 D002 TXX3 33 22 1 D003 TXX4 23 11 2 D001 PXX2 56 224 2 D002 PXX3 666 332 ======================================================== TARGET1 2 XYZ 456 TUBE CITY2 TARGET2 2 2001 AAP1 334 443 2 2002 AAP2 44 22 TARGET3 2 D001 PXX2 56 224 2 D002 PXX3 666 332
Two relational tables are connected to SQ Trans,what are the possible errors it will be thrown?
Teradata 
