Given two tables created and populated as follows: CREATE TABLE dbo.envelope(id int, user_id int); CREATE TABLE dbo.docs(idnum int, pageseq int, doctext varchar(100)); INSERT INTO dbo.envelope VALUES (1,1), (2,2), (3,3); INSERT INTO dbo.docs(idnum,pageseq) VALUES (1,5), (2,6), (null,0); What will the result be from the following query: UPDATE docs SET doctext=pageseq FROM docs INNER JOIN envelope ON envelope.id=docs.idnum WHERE EXISTS ( SELECT 1 FROM dbo.docs WHERE id=envelope.id ); Explain your answer.
Given two tables created and populated as follows: CREATE TABLE dbo.envelope(id int, user_id int); CREATE TABLE dbo.docs(idnum int, pageseq int, doctext varchar(100)); INSERT INTO dbo.envelope VALUES (1,1), (2,2), (3,3); INSERT INTO dbo.docs(idnum,pageseq) VALUES (1,5), (2,6), (null,0); What will the result be from the following query: UPDATE docs SET doctext=pageseq FROM docs INNER JOIN envelope ON envelope.id=docs.idnum WHERE EXISTS ( SELECT 1 FROM dbo.docs WHERE id=envelope.id ); Explain your answer.
Chapter5: Working With Excel Tables, Pivottables, And Pivotcharts
Section: Chapter Questions
Problem 10RA
Related questions
Question
Given two tables created and populated as follows:
CREATE TABLE dbo.envelope(id int, user_id int);
CREATE TABLE dbo.docs(idnum int, pageseq int, doctext varchar(100));
INSERT INTO dbo.envelope VALUES
(1,1),
(2,2),
(3,3);
INSERT INTO dbo.docs(idnum,pageseq) VALUES
(1,5),
(2,6),
(null,0);
What will the result be from the following query:
UPDATE docs SET doctext=pageseq FROM docs INNER JOIN envelope ON envelope.id=docs.idnum
WHERE EXISTS (
SELECT 1 FROM dbo.docs
WHERE id=envelope.id
);
Explain your answer.
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps

Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Recommended textbooks for you
Np Ms Office 365/Excel 2016 I Ntermed
Computer Science
ISBN:
9781337508841
Author:
Carey
Publisher:
Cengage


A Guide to SQL
Computer Science
ISBN:
9781111527273
Author:
Philip J. Pratt
Publisher:
Course Technology Ptr
Np Ms Office 365/Excel 2016 I Ntermed
Computer Science
ISBN:
9781337508841
Author:
Carey
Publisher:
Cengage


A Guide to SQL
Computer Science
ISBN:
9781111527273
Author:
Philip J. Pratt
Publisher:
Course Technology Ptr
COMPREHENSIVE MICROSOFT OFFICE 365 EXCE
Computer Science
ISBN:
9780357392676
Author:
FREUND, Steven
Publisher:
CENGAGE L

Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781305627482
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning

Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781285196145
Author:
Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel
Publisher:
Cengage Learning