what is unique key?14 15203
Maximum how many triggers can be updated in table ?5 10878
how to delete all duplicate records from a table using subquery?7 15622
difference between imlicit cursor and explicit cursor ?5 4870
how many types of index?2 4307
if you update view? where we store the data?5 6116
how many outer joins are used in a single sql query? is there any limitations for using of outer joins?2 5574
In my table i have 4 columns with 100 records but in that 4 columns one column contains all NULL values so can i add NOT NULL CONSTRAINT on that column......... ok if it is not possible, can i add NOT NULL CONSTRAINT from 101 Record Onwards?4 3894
Do you know about aggregate functions? What is row num function? Can it be used all databases?1 1784
How did you customize IC for service project?
what is overflow and what are the conditions for which overflow possible?
Maximum connections reached,how you know that and how you verify that?which type of alert you will get?
Suppose the Blast search returned 100 hits. Of these, 17 were false positives and we knew that there were 165 sequences in the database which should have returned a hit with our sequence. How many false negatives were there, and what is the sensitivity and selectivity of Blast in this instance?
i have received my call caler till now what should i do
how we apply cmmi and iso in oyr testing or qa do it have some specifuc format
what are the advantages of nitrogen and phosphorus in plant fertilizers?
what are the considerations when picking a SAS/STAT procedure?
how to configure the install base?
Can anybody Explain me about the liasing with the developers,and a tester can make a test plan well?plz explain me as soon as possible ,thanx in advance.
what is the permanent solution applied for restoration of leaning tower of pisa?
Why all the drains(Gland sealing,ESV,Casing inlet etc) are directly connected to the flash tank instead of hotwell of the condensor in the power plant? My Email Id:firstname.lastname@example.org
Do you know anything about Set Top Boxes?
what is prising stratigy and what are the different types of pricing.
dear sir, i completed diploma in electrical in 2005, how i can get electrical supervisor liance in mumbai