Question and answer
wat is primary key in SQL
Log in for more information.
Question
Asked 3/15/2009 8:24:12 AM
Updated 4/28/2015 11:13:26 AM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by matahari [4/28/2015 11:13:26 AM]
s
Get an answer
Search for an answer or ask Weegy.
Original conversation
User: wat is primary key in SQL

Weegy: Select * from ( select rownum k,g.* from nbfc_bank_m g) h, (select max(rownum) a,max(rownum)-1 b,max(rownum)-2 c from nbfc_bank_m ) p where h.k in (p.a,p.b,p.c)
Expert answered|jmoff|Points 25|

Log in for more information.
Question
Asked 3/15/2009 8:24:12 AM
Updated 4/28/2015 11:13:26 AM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by matahari [4/28/2015 11:13:26 AM]
New answers
Rating
3
A primary key, also called a primary keyword, is a key in a relational database that is unique for each record.
Log in for more information.
Added 4/28/2015 11:13:24 AM
This answer has been confirmed as correct and helpful.
Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
31,402,939
questions answered
EARN
$ 1
PER STREAM.
Click here to learn more »
Shhare your window.
W I N D O W P A N E
FROM THE CREATORS OF
weegy
WINDOWPANE is the live-streaming social network that turns your phone into a live broadcast camera for streaming to friends, family, followers, or everyone. Share what’s outside your window and all around you. Earn a little too.
Top Windowpane Earnings
denyang
$415.35
Hearts 8,789 Views 2,799,972 Streams 865
sampi1890
$315.05
Hearts 6,445 Views 2,893,907 Streams 842
Flora1988
$305.85
Hearts 6,441 Views 1,802,123 Streams 625
maydj
$292.25
Hearts 6,119 Views 2,206,504 Streams 688
PeachyStream97
$286.00
Hearts 6,025 Views 811,360 Streams 275
miyaka
$282.80
Hearts 6,380 Views 2,449,728 Streams 823
phpmicro
$244.70
Hearts 4,995 Views 1,641,728 Streams 485
jpmind
$209.60
Hearts 4,733 Views 511,273 Streams 174
Popular Conversations
Which of the following methods of communication is LEAST useful to ...
3/23/2020 4:56:05 PM| 4 Answers
Which of the following is a discussion point for Initial Planning ...
Weegy: Key events and critical task list is a discussion point for Initial Planning meeting (IPM).
3/21/2020 9:03:58 AM| 4 Answers
Write three examples of infinitive verbs.
Weegy: A transitive verb is a verb that can take a direct object.
3/21/2020 9:51:29 AM| 4 Answers
what role did john marshall play in the goverment
3/26/2020 6:31:46 AM| 4 Answers
The best source of internal motivation is
Weegy: The best source of internal motivation is from positive self-talk. User: Which of the following suggestions ...
3/25/2020 6:01:33 PM| 3 Answers
By law all tax laws must originate with the?
Weegy: By law, all tax laws must originate with the the House of Representatives.
3/25/2020 6:15:15 PM| 3 Answers
The present day Republican Party is deceased from the party
3/25/2020 6:45:30 PM| 3 Answers
True or False: In Florida, the number of alcohol-related traffic ...
Weegy: In Florida, the number of alcohol-related traffic deaths increased in 2008 compared to 2007. False. User: ...
3/25/2020 6:49:34 PM| 3 Answers
Why is the United States becoming more vulnerable to hurricanes?
3/27/2020 9:55:47 AM| 3 Answers
What decade did the internet become popular in the USA
Weegy: The internet become popular in the USA in 1995.
3/21/2020 3:29:21 AM| 3 Answers
The Milky Way is a _____ galaxy.
Weegy: The Milky Way is the galaxy that contains our solar system.
3/23/2020 8:32:53 PM| 3 Answers
What is the definition of grammar?
3/24/2020 4:30:09 AM| 3 Answers
GET
Answers.
GET THE APP.
weegy*
*
Get answers from Weegy and a team of really smart live experts.
Top Ranked Experts *
Order Points Ratings Comments Invitations
Loveong
S
L
1
Points 2014 [Total 3177] Ratings 19 Comments 1824 Invitations 0 Online
Cecille
S
L
P
R
P
R
L
Points 1591 [Total 5037] Ratings 0 Comments 1581 Invitations 1 Online
Mi Ming
S
L
P
P
L
Points 1575 [Total 5116] Ratings 5 Comments 1525 Invitations 0 Offline
yadz
S
L
Points 1050 [Total 1183] Ratings 8 Comments 920 Invitations 5 Offline
marie2061
S
L
Points 949 [Total 961] Ratings 2 Comments 469 Invitations 46 Offline
alvinpnglnn
S
L
P
P
P
1
P
L
Points 825 [Total 5001] Ratings 2 Comments 805 Invitations 0 Offline
bechay19
S
L
Points 352 [Total 1016] Ratings 0 Comments 352 Invitations 0 Offline
capslock
S
L
1
1
1
1
1
Points 241 [Total 1127] Ratings 20 Comments 41 Invitations 0 Offline
Breakthrough77
S
L
Points 202 [Total 202] Ratings 1 Comments 192 Invitations 0 Offline
czarinadianne
S
L
Points 162 [Total 254] Ratings 0 Comments 162 Invitations 0 Offline
Find»
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.