Hi experts,
table 1 has 10 records, table 2 has 5 records
select * from table1, table2;
What is the output for this query???....plz answer

Answer Posted / laxmi soujanya

10*5=50 records

this is cartesian product

Is This Answer Correct ?    5 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How identifying bottlenecks in various components of informatica and resolving them?

686


What is repository manager?

632


lookup transformation with screenshots

3643


How do you load unique records into one target table and duplicate records into a different target table?

828


Can we create a Integration service without a Repository service and vice versa?

835






what is the complex transformation you used in informatica

2288


What is the surrogate key?

741


what is the hint? how to use it to reduce the query processing in program?

6674


What is a rank transform?

760


How do you handle two sessions in Informatica

768


My source is delimited flat file Flat file data is H|Date D1|ravi|bangalore D2|raju|pune T|4 The data will be send to target if the fallowing two conditions satisfied 1.The first row Date column is equal to SYSDATE 2.Last record second port equal to number of records. How to achieve?

1589


I am not able to connect to the domain with the client although all services and databases are up and there is no network issue?

691


Describe the impact of several join conditions and join order in a joiner transformation?

735


What are Dimensional table?

692


rank() over (partition by opt2.dim_plat_site_id, opt2.dim_site_opt_sid order by case when opt2.dm_market_flg in ('Y', 'U') then 1 else 2 end, lkp.contact_rank) as rank1, case opt2.contact_type when 'Buyer' then row_number() over (partition by opt2.dim_plat_site_id, opt2.dim_site_opt_sid, lkp.contact_rank order by has_name_flg desc, ship_to_flg desc , last_order_dt desc) when 'Decision Maker' then row_number() over (partition by opt2.dim_plat_site_id, opt2.dim_site_opt_sid, lkp.contact_rank order by has_name_flg desc , last_quote_dt desc , mailability_score desc , source_ranking desc) when 'Influencer' then row_number() over (partition by opt2.dim_plat_site_id, opt2.dim_site_opt_sid, lkp.contact_rank order by has_name_flg desc, mailability_score desc, source_ranking desc) when 'Payer' then row_number() over (partition by opt2.dim_plat_site_id, opt2.dim_site_opt_sid, lkp.contact_rank order by has_name_flg desc, mailability_score desc, source_ranking desc) --elu 05/28/2013 else row_number() over (partition by opt2.dim_plat_site_id, opt2.dim_site_opt_sid, lkp.contact_rank order by has_name_flg desc, mailability_score desc, source_ranking desc) end rank2 row_number() over (partition by opt3.dim_plat_site_id, opt3.dim_site_opt_sid order by rank1,rank2) as "rank", case when "rank"<= opt3.maximum_value then 'Y' else 'N' end as include_flg

1624