Answer Posted / guest
joining 2 tables with out conditon
select * from emp,dept;
emp having 10 rec
dept having 5 rec
out == 50 rec
| Is This Answer Correct ? | 12 Yes | 3 No |
Post New Answer View All Answers
Mention what is rollup component?
How can you import XML repositories exported from different tools like ODI
Describe in detail about lookup?
What are the different types of parallelism used in abinitio?
How co> operating system natively processes the data?
What do you mean by the term data warehousing?
What is a partition and what are the different types of partition components in abinitio?
What happens when we provide null key to sort, merge and pbks in Abinitio ?
What is a look-up?
What is m_dump?
What exactly do you understand with the term data processing and businesses can trust this approach?
What are the differences between different versions of co-op?
46.How you can create cross joined output using join component ? 47.What is the default layout of watcher files ? How to use in abinitio graph? 48.Why you get 'too many open files' error ? How to use in abinitio graph? 49.What is the significance of vnode folder under AB_WORK_DIR ? How to use in abinitio graph? 50, What is the significance AB_AIR_BRANCH? How to use in abinitio graph? 51. How can you select only unique records from a set of records ? How to use in abinitio graph? 52. How next_in_sequence work in parallel layout ? How to use in abinitio graph? 53. Why you want to set a modest number in limit ? How to use in abinitio graph? 54. How you can encrypt a password and use it in dbc file? How to use in abinitio graph? 55. Which function you should be using if you do not want to process non printable char from a feed file ? How to use in abinitio graph? 56. How you can run a component for certain conditions ? How to use in abinitio graph? 56. What is catalog and when you should use it ? How to use in abinitio graph? 57. How you can use reformat as a router ? How to use in abinitio graph? 58. How many process gets created for a n-way parallel component ? How to use in abinitio graph? 59. Why delimited DMLs take more time to process than fixed length DMLs? How to use in abinitio graph? 60. How can you select only first and last record from a file without using next_in_sequence? How to use in abinitio graph? 61.Why you should always keep largest input as driving input for Join ? How to use in abinitio graph? 62. What a catalog file contains ? How to use in abinitio graph? 63. What Is private project and public project ? How to use in abinitio graph? 64. Why you should not use checkpoint after replicate ? How
How do you improve the performance of a graph?
What is common among data validity and data integrity?