Datasets:

target-benchmark

/

bird-queries-validation

like 0

codebase_community

List out all post that are related to post ID 61217 and what is the popularity of this post?

SELECT T1.ViewCount FROM posts AS T1 INNER JOIN postLinks AS T2 ON T1.Id = T2.PostId WHERE T2.PostId = 61217

simple

post related refers to RelatedPostId; popularity refers to ViewCount

codebase_community

What is the score and the link type ID for post ID 395?

SELECT T1.Score, T2.LinkTypeId FROM posts AS T1 INNER JOIN postLinks AS T2 ON T1.Id = T2.PostId WHERE T2.PostId = 395

simple

codebase_community

List out all post ID with score more than 60 and list out all the user ID that created these post.

SELECT PostId, UserId FROM postHistory WHERE PostId IN ( SELECT Id FROM posts WHERE Score > 60 )

simple

score more than 60 refers to Score > 60

codebase_community

What is the sum of favourite count gained by user ID 686 in 2011?

SELECT SUM(DISTINCT FavoriteCount) FROM posts WHERE Id IN ( SELECT PostId FROM postHistory WHERE UserId = 686 AND STRFTIME('%Y', CreationDate) = '2011' )

simple

in 2011 refers to year (CreatinDate) = 2011

codebase_community

What is the average of the up votes and the average user age for users creating more than 10 posts?

SELECT AVG(T1.UpVotes), AVG(T1.Age) FROM users AS T1 INNER JOIN ( SELECT OwnerUserId, COUNT(*) AS post_count FROM posts GROUP BY OwnerUserId HAVING post_count > 10) AS T2 ON T1.Id = T2.OwnerUserId

moderate

creating more than 10 post refers to Count (UserId) > 10; up votes average = Divide (Sum(UpVotes), Count (UserId)); average age = Divide (Sum(Age), Count(UserId))

codebase_community

How many users obtained the "Announcer" badge?

SELECT COUNT(id) FROM badges WHERE Name = 'Announcer'

simple

"Announcer" is the Name of badge; user refers to UserId

codebase_community

List out the name of badges that users obtained on 7/19/2010 7:39:08 PM.

SELECT Name FROM badges WHERE Date = '2010-07-19 19:39:08.0'

simple

on 7/19/2010 7:39:08 PM refers to Date = '2010-07-19 19:39:08'

codebase_community

How many positive comments are there on the list?

SELECT COUNT(id) FROM comments WHERE score > 60

simple

Positive comment refers to score > 60

codebase_community

State the detailed content of the comment which was created on 7/19/2010 7:25:47 PM.

SELECT Text FROM comments WHERE CreationDate = '2010-07-19 19:16:14.0'

simple

detailed content of the comment refers to Text; created on 7/19/2010 7:16:14 PM refers to CreationDate = '2010-07-19 19:16:14.0'

codebase_community

How many posts have a score of 10 on the list?

SELECT COUNT(id) FROM posts WHERE Score = 10

simple

score of 10 refers to Score = 10; post refers to Id

codebase_community

What are the names of badges that users who have the highest reputation obtained?

SELECT T2.name FROM users AS T1 INNER JOIN badges AS T2 ON T1.Id = T2.UserId ORDER BY T1.Reputation DESC LIMIT 1

simple

highest reputation refers to Max(Reputation); user refers to UserId

codebase_community

Mention the reputation of users who had obtained the badge on 7/19/2010 7:39:08 PM.

SELECT T1.Reputation FROM users AS T1 INNER JOIN badges AS T2 ON T1.Id = T2.UserId WHERE T2.Date = '2010-07-19 19:39:08.0'

simple

on 7/19/2010 7:39:08 PM refers to Date = '2010-07-19 19:39:08.0'

codebase_community

What is the name of badge that the user whose display name is "Pierre" obtained?

SELECT T2.Name FROM users AS T1 INNER JOIN badges AS T2 ON T1.Id = T2.UserId WHERE T1.DisplayName = 'Pierre'

simple

codebase_community

List out the dates that users who are located in Rochester, NY obtained their badges?

SELECT T2.Date FROM users AS T1 INNER JOIN badges AS T2 ON T1.Id = T2.UserId WHERE T1.Location = 'Rochester, NY'

simple

"Rochester, NY" is the Location of user; user refers to UserId

codebase_community

Among the users who obtained the "Teacher" badge, calculate their percentage of users

SELECT CAST(COUNT(T1.Id) AS REAL) * 100 / (SELECT COUNT(Id) FROM users) FROM users AS T1 INNER JOIN badges AS T2 ON T1.Id = T2.UserId WHERE T2.Name = 'Teacher'

simple

"Teacher" is the Name of badge; percentage = Divide (Count(UserId where it's "Teacher"), Count(UserId)) * 100

codebase_community

Among the users who obtained the "Organizer" badges, calculate the percentage of users who are teenagers.

SELECT CAST(SUM(IIF(T2.Age BETWEEN 13 AND 18, 1, 0)) AS REAL) * 100 / COUNT(T1.Id) FROM badges AS T1 INNER JOIN users AS T2 ON T1.UserId = T2.Id WHERE T1.`Name` = 'Organizer'

moderate

"Organizer" is the Name of badge; teenager refers to Age BETWEEN 13 AND 18; percentage = Divide (Count(UserId where Age BETWEEN 13 AND 18), Count(UserId)) *100

codebase_community

What is the comment's rating score of the post which was created on 7/19/2010 7:19:56 PM

SELECT T1.Score FROM comments AS T1 INNER JOIN posts AS T2 ON T1.PostId = T2.Id WHERE T1.CreationDate = '2010-07-19 19:19:56.0'

simple

created on 7/19/2010 7:19:56 PM refers to CreationDate = '2010-07-19 19:19:56.0'

codebase_community

What is the detailed content of the comment of the post which was created on 7/19/2010 7:37:33 PM?

SELECT T1.Text FROM comments AS T1 INNER JOIN posts AS T2 ON T1.PostId = T2.Id WHERE T1.CreationDate = '2010-07-19 19:37:33.0'

simple

detailed content of the comment refers to Text; created on 7/19/2010 7:37:33 PM CreationDate = 2010-07-19 19:37:33.0'

codebase_community

List out the age of users who located in Vienna, Austria obtained the badge?

SELECT T1.Age FROM users AS T1 INNER JOIN badges AS T2 ON T1.Id = T2.UserId WHERE T1.Location = 'Vienna, Austria'

simple

"Vienna, Austria" is the Location

codebase_community

How many adults who obtained the badge Supporter?

SELECT COUNT(T1.Id) FROM users AS T1 INNER JOIN badges AS T2 ON T1.Id = T2.UserId WHERE T2.Name = 'Supporter' AND T1.Age BETWEEN 19 AND 65

simple

Supporter is the Name of badge; adult refers to Age BETWEEN 19 AND 65

codebase_community

State the number of views of users who obtained the badge on 7/19/2010 7:39:08 PM.

SELECT T1.Views FROM users AS T1 INNER JOIN badges AS T2 ON T1.Id = T2.UserId WHERE T2.Date = '2010-07-19 19:39:08.0'

simple

on 7/19/2010 7:39:08 PM refers to Date = '2010-07-19 19:39:08.0'

codebase_community

What are the name of badges that users who have the lowest reputation obtained?

SELECT T2.Name FROM users AS T1 INNER JOIN badges AS T2 ON T1.Id = T2.UserId WHERE T1.Reputation = (SELECT MIN(Reputation) FROM users)

simple

lowest reputation refers to Min(Reputation); user refers to UserId

codebase_community

State the name of badge that the user whose display name is "Sharpie" obtained.

SELECT T2.Name FROM users AS T1 INNER JOIN badges AS T2 ON T1.Id = T2.UserId WHERE T1.DisplayName = 'Sharpie'

simple

"Sharpie" is the DisplayName of user; user refers to UserId

codebase_community

How many elders obtained the "Supporter" badge?

SELECT COUNT(T1.Id) FROM users AS T1 INNER JOIN badges AS T2 ON T1.Id = T2.UserId WHERE T1.Age > 65 AND T2.Name = 'Supporter'

simple

"Supporter" is the Name of badge;  elders refers to Age > 65

codebase_community

What is the name of user with the ID of 30?

SELECT DisplayName FROM users WHERE Id = 30

simple

name of user refers to DisplayName;

codebase_community

How many users were from New York?

SELECT COUNT(Id) FROM users WHERE Location = 'New York'

simple

New York refers to Location;

codebase_community

How many votes were made in 2010?

SELECT COUNT(id) FROM votes WHERE STRFTIME('%Y', CreationDate) = '2010'

simple

YEAR(CreationDate) = 2010;

codebase_community

How many users were adult?

SELECT COUNT(id) FROM users WHERE Age BETWEEN 19 AND 65

simple

adult refers to user where Age BETWEEN 19 and 65;

codebase_community

Which users have the highest number of views?

SELECT Id, DisplayName FROM users WHERE Views = ( SELECT MAX(Views) FROM users )

simple

users have the highest number of views refer to DisplayName where MAX(Views);

codebase_community

Calculate the ratio of votes in 2010 and 2011.

SELECT CAST(SUM(IIF(STRFTIME('%Y', CreationDate) = '2010', 1, 0)) AS REAL) / SUM(IIF(STRFTIME('%Y', CreationDate) = '2011', 1, 0)) FROM votes

simple

DIVIDE(COUNT(Id where YEAR(CreationDate) = 2010), COUNT(Id where YEAR(CreationDate) = 2011)) FROM votes;

codebase_community

What is the name of tags used by John Stauffer's?

SELECT T3.Tags FROM users AS T1 INNER JOIN postHistory AS T2 ON T1.Id = T2.UserId INNER JOIN posts AS T3 ON T2.PostId = T3.Id WHERE T1.DisplayName = 'John Salvatier'

simple

DisplayName = 'John Stauffer';

codebase_community

How many posts were created by Daniel Vassallo?

SELECT COUNT(T1.Id) FROM users AS T1 INNER JOIN postHistory AS T2 ON T1.Id = T2.UserId WHERE T1.DisplayName = 'Daniel Vassallo'

simple

DisplayName = 'Daniel Vassallo';

codebase_community

How many votes were made by Harlan?

SELECT COUNT(T1.Id) FROM users AS T1 INNER JOIN postHistory AS T2 ON T1.Id = T2.UserId INNER JOIN votes AS T3 ON T3.PostId = T2.PostId WHERE T1.DisplayName = 'Harlan'

simple

DisplayName = 'Harlan';

codebase_community

Which post by slashnick has the most answers count? State the post ID.

SELECT T2.PostId FROM users AS T1 INNER JOIN postHistory AS T2 ON T1.Id = T2.UserId INNER JOIN posts AS T3 ON T2.PostId = T3.Id WHERE T1.DisplayName = 'slashnick' ORDER BY T3.AnswerCount DESC LIMIT 1

moderate

most answers count refers to MAX(AnswerCount); DisplayName = 'slashnick';

codebase_community

Among posts by Harvey Motulsky and Noah Snyder, which one has higher popularity?

SELECT T1.DisplayName FROM users AS T1 INNER JOIN postHistory AS T2 ON T1.Id = T2.UserId INNER JOIN posts AS T3 ON T2.PostId = T3.Id WHERE T1.DisplayName = 'Harvey Motulsky' OR T1.DisplayName = 'Noah Snyder' GROUP BY T1.DisplayName ORDER BY SUM(T3.ViewCount) DESC LIMIT 1

challenging

Higher view count means the post has higher popularity; MAX(SUM(ViewCount)) where DisplayName = 'Harvey Motulsky' OR DisplayName = 'Noah Snyder';

codebase_community

How many posts by Matt Parker have more than 4 votes?

SELECT COUNT(T1.Id) FROM users AS T1 INNER JOIN postHistory AS T2 ON T1.Id = T2.UserId INNER JOIN posts AS T3 ON T2.PostId = T3.Id INNER JOIN votes AS T4 ON T4.PostId = T3.Id WHERE T1.DisplayName = 'Matt Parker' GROUP BY T2.PostId, T4.Id HAVING COUNT(T4.Id) > 4

moderate

more than 4 votes refer to PostId > 4; DisplayName = 'Matt Parker';

codebase_community

How many negative comments did Neil McGuigan get in his posts?

SELECT COUNT(T3.Id) FROM users AS T1 INNER JOIN posts AS T2 ON T1.Id = T2.OwnerUserId INNER JOIN comments AS T3 ON T2.Id = T3.PostId WHERE T1.DisplayName = 'Neil McGuigan' AND T3.Score < 60

simple

Negative comment refers to score < 60; DisplayName = 'Neil McGuigan';

codebase_community

State all the tags used by Mark Meckes in his posts that doesn't have comments.

SELECT T3.Tags FROM users AS T1 INNER JOIN postHistory AS T2 ON T1.Id = T2.UserId INNER JOIN posts AS T3 ON T3.Id = T2.PostId WHERE T1.DisplayName = 'Mark Meckes' AND T3.CommentCount = 0

moderate

DisplayName = 'Mark Meckes';

codebase_community

List all the name of users that obtained the Organizer Badges.

SELECT T1.DisplayName FROM users AS T1 INNER JOIN badges AS T2 ON T1.Id = T2.UserId WHERE T2.`Name` = 'Organizer'

simple

name of users refers to DisplayName; the Organizer Badges refer to badges where Name = 'Organizer';

codebase_community

Based on posts posted by Community, calculate the percentage of posts that use the R language.

SELECT CAST(SUM(IIF(T3.TagName = 'r', 1, 0)) AS REAL) * 100 / COUNT(T1.Id) FROM users AS T1 INNER JOIN postHistory AS T2 ON T1.Id = T2.UserId INNER JOIN tags AS T3 ON T3.ExcerptPostId = T2.PostId WHERE T1.DisplayName = 'Community'

challenging

DIVIDE(COUNT(PostId WHERE TagName = R language)), (COUNT(PostId WHERE DisplayName = 'Community')) as percentage; R language refers to tagname = 'r'

codebase_community

Calculate the difference in view count from post posted by mornington and view count from posts posted by Amos.

SELECT SUM(IIF(T1.DisplayName = 'Mornington', T3.ViewCount, 0)) - SUM(IIF(T1.DisplayName = 'Amos', T3.ViewCount, 0)) AS diff FROM users AS T1 INNER JOIN postHistory AS T2 ON T1.Id = T2.UserId INNER JOIN posts AS T3 ON T3.Id = T2.PostId

moderate

SUBTRACT(SUM(ViewCount where DisplayName = 'Mornington'), SUM(ViewCount where DisplayName = 'Amos'));

codebase_community

How many users received commentator badges in 2014?

SELECT COUNT(Id) FROM badges WHERE Name = 'Commentator' AND STRFTIME('%Y', Date) = '2014'

simple

commentator is the name of the badge; year(Date) = 2014;

codebase_community

How many posts were created on 21st July, 2010?

SELECT COUNT(id) FROM postHistory WHERE date(CreationDate) = '2010-07-21'

simple

created on 21st July, 2010 refers to CreationDate BETWEEN '2010-07-21 00:00:00' and '2012-07-21 23:59:59';

codebase_community

What are the display names and ages of user who got the highest in views?

SELECT DisplayName, Age FROM users WHERE Views = ( SELECT MAX(Views) FROM users )

simple

the highest in views refers to MAX(Views);

codebase_community

Provide the last edit date and last edit user ID for the post "Detecting a given face in a database of facial images".

SELECT LastEditDate, LastEditorUserId FROM posts WHERE Title = 'Detecting a given face in a database of facial images'

simple

Title = 'Detecting a given face in a database of facial images';

codebase_community

How many negative comments were given by user ID 13?

SELECT COUNT(Id) FROM comments WHERE UserId = 13 AND Score < 60

simple

negative comments refer to Score < 60;

codebase_community

Describe the post title which got positive comments and display names of the users who posted those comments.

SELECT T1.Title, T2.UserDisplayName FROM posts AS T1 INNER JOIN comments AS T2 ON T2.PostId = T2.Id WHERE T1.Score > 60

simple

positive comments refer to Score > 60;

codebase_community

Provide the badge names received in 2011 for the user whose location is in the North Pole.

SELECT T2.Name FROM users AS T1 INNER JOIN badges AS T2 ON T1.Id = T2.UserId WHERE STRFTIME('%Y', T2.Date) = '2011' AND T1.Location = 'North Pole'

simple

received in 2011 refers to year(Date) = 2011;

codebase_community

Provide the users' display names and available website URLs of the post with favorite count of more than 150.

SELECT T1.DisplayName, T1.WebsiteUrl FROM users AS T1 INNER JOIN posts AS T2 ON T1.Id = T2.OwnerUserId WHERE T2.FavoriteCount > 150

simple

favorite count of more than 150 refers to FavoriteCount > 150;

codebase_community

Describe the post history counts and last edit date of the post title "What is the best introductory Bayesian statistics textbook?"

SELECT T1.Id, T2.LastEditDate FROM postHistory AS T1 INNER JOIN posts AS T2 ON T1.PostId = T2.Id WHERE T2.Title = 'What is the best introductory Bayesian statistics textbook?'

simple

codebase_community

Describe the last accessed date and location of the users who received the outliers badge.

SELECT T1.LastAccessDate, T1.Location FROM users AS T1 INNER JOIN badges AS T2 ON T1.Id = T2.UserId WHERE T2.Name = 'outliers'

simple

Outliers is the name of the badge;

codebase_community

Provide the related post title of "How to tell if something happened in a data set which monitors a value over time".

SELECT T3.Title FROM postLinks AS T1 INNER JOIN posts AS T2 ON T1.PostId = T2.Id INNER JOIN posts AS T3 ON T1.RelatedPostId = T3.Id WHERE T2.Title = 'How to tell if something happened in a data set which monitors a value over time'

simple

codebase_community

List the post IDs and badge names of the user Samuel in 2013.

SELECT T1.PostId, T2.Name FROM postHistory AS T1 INNER JOIN badges AS T2 ON T1.UserId = T2.UserId WHERE T1.UserDisplayName = 'Samuel' AND STRFTIME('%Y', T1.CreationDate) = '2013' AND STRFTIME('%Y', T2.Date) = '2013'

moderate

Samuel refers to UserDisplayName; YEAR(CreationDate) = 2013 relates to PostId; YEAR(Date) = 2013 relates to the badge;

codebase_community

What is the owner's display name of the most popular post?

SELECT DisplayName FROM users WHERE Id = ( SELECT OwnerUserId FROM posts ORDER BY ViewCount DESC LIMIT 1 )

simple

Higher view count means the post has higher popularity; the most popular post refers to MAX(ViewCount);

codebase_community

Mention the display name and location of the user who owned the excerpt post with hypothesis-testing tag.

SELECT T3.DisplayName, T3.Location FROM tags AS T1 INNER JOIN posts AS T2 ON T1.ExcerptPostId = T2.Id INNER JOIN users AS T3 ON T3.Id = T2.OwnerUserId WHERE T1.TagName = 'hypothesis-testing'

moderate

user who owned the excerpt post with hypothesis-testing tag refers to OwnerUserId WHERE TagName = 'hypothesis-testing';

codebase_community

Write down the related posts titles and link type IDs of the post "What are principal component scores?".

SELECT T3.Title, T2.LinkTypeId FROM posts AS T1 INNER JOIN postLinks AS T2 ON T1.Id = T2.PostId INNER JOIN posts AS T3 ON T2.RelatedPostId = T3.Id WHERE T1.Title = 'What are principal component scores?'

simple

Title = 'What are principal component scores?';

codebase_community

Describe the display name of the parent ID for child post with the highest score.

SELECT DisplayName FROM users WHERE Id = ( SELECT OwnerUserId FROM posts WHERE ParentId IS NOT NULL ORDER BY Score DESC LIMIT 1 )

simple

If the parent id is not null, the post is the child post; the highest score refers to MAX(Score);

codebase_community

Under the vote type of 8, provide the display names and websites URLs of the user who got the highest bounty amount.

SELECT DisplayName, WebsiteUrl FROM users WHERE Id = ( SELECT UserId FROM votes WHERE VoteTypeId = 8 ORDER BY BountyAmount DESC LIMIT 1 )

moderate

vote type of 8 refers to VoteTypeId = 8; the highest bounty amount refers to MAX(BountyAmount);

codebase_community

What are the titles of the top 5 posts with the highest popularity?

SELECT Title FROM posts ORDER BY ViewCount DESC LIMIT 5

simple

Higher view count means the post has higher popularity; the highest popularity refers to MAX(ViewCount);

codebase_community

How many tags have post count between 5,000 to 7,000?

SELECT COUNT(Id) FROM tags WHERE Count BETWEEN 5000 AND 7000

simple

post count between 5,000 to 7,000 refers to Count BETWEEN 5000 and 7000;

codebase_community

What is the owner user id of the most valuable post?

SELECT OwnerUserId FROM posts WHERE FavoriteCount = ( SELECT MAX(FavoriteCount) FROM posts )

simple

the most valuable post refers to MAX(FavoriteCount);

codebase_community

How old is the most influential user?

SELECT Age FROM users WHERE Reputation = ( SELECT MAX(Reputation) FROM users )

simple

How old describes age; the most influential refers to user where MAX(Reputation);

codebase_community

How many posts with votes that were created in 2011 have a bounty of 50?

SELECT COUNT(T1.Id) FROM posts AS T1 INNER JOIN votes AS T2 ON T1.Id = T2.PostId WHERE T2.BountyAmount = 50 AND STRFTIME('%Y', T2.CreationDate) = '2011'

simple

created in 2012 refers YEAR(CreationDate) = 2011; BountyAmount = 50;

codebase_community

What is the id of the youngest user?

SELECT Id FROM users WHERE Age = ( SELECT MIN(Age) FROM users )

simple

the youngest user refers to MIN(Age);

codebase_community

What is the score of the post with the most popular tag?

SELECT Score FROM posts WHERE Id = ( SELECT ExcerptPostId FROM tags ORDER BY Count DESC LIMIT 1 )

simple

Higher view count means the post has higher popularity; the most popular tag refers to MAX(Count);

codebase_community

What is the average monthly number of links created in 2010 for posts that have no more than 2 answers?

SELECT CAST(COUNT(T1.Id) AS REAL) / 12 FROM postLinks AS T1 INNER JOIN posts AS T2 ON T1.PostId = T2.Id WHERE T2.AnswerCount <= 2 AND STRFTIME('%Y', T1.CreationDate) = '2010'

moderate

DIVIDE(COUNT(Id where YEAR(CreationDate) = 2010 and AnswerCount < = 2), 12)

codebase_community

Among the posts that were voted by user 1465, what is the id of the most valuable post?

SELECT T2.Id FROM votes AS T1 INNER JOIN posts AS T2 ON T1.PostId = T2.Id WHERE T1.UserId = 1465 ORDER BY T2.FavoriteCount DESC LIMIT 1

simple

user 1465 refers to UserId = 1465; the most valuable post refers to MAX(FavoriteCount);

codebase_community

What is the title of the post with the oldest post link?

SELECT T1.Title FROM posts AS T1 INNER JOIN postLinks AS T2 ON T2.PostId = T1.Id ORDER BY T1.CreaionDate LIMIT 1

simple

the oldest post link refers to MIN(CreaionDate);

codebase_community

What is the display name of the user who acquired the highest amount of badges?

SELECT T1.DisplayName FROM users AS T1 INNER JOIN badges AS T2 ON T1.Id = T2.UserId GROUP BY T1.DisplayName ORDER BY COUNT(T1.Id) DESC LIMIT 1

simple

highest amount of badges refers to MAX(COUNT(Name));

codebase_community

When did "chl" cast its first vote in a post?

SELECT T2.CreationDate FROM users AS T1 INNER JOIN votes AS T2 ON T1.Id = T2.UserId WHERE T1.DisplayName = 'chl' ORDER BY T2.CreationDate LIMIT 1

simple

DisplayName = 'chl'; cast its first vote refers to MIN(CreationDate);

codebase_community

What is the date when the youngest user made his or her first post?

SELECT T2.CreaionDate FROM users AS T1 INNER JOIN posts AS T2 ON T1.Id = T2.OwnerUserId WHERE T1.Age IS NOT NULL ORDER BY T1.Age, T2.CreaionDate LIMIT 1

simple

the youngest user refers to MIN(Age); first post refers to MIN(CreaionDate);

codebase_community

What is the display name of the user who acquired the first Autobiographer badge?

SELECT T1.DisplayName FROM users AS T1 INNER JOIN badges AS T2 ON T1.Id = T2.UserId WHERE T2.`Name` = 'Autobiographer' ORDER BY T2.Date LIMIT 1

simple

Autobiographer is the name of the badge; acquired the first refers to MIN(Date);

codebase_community

Among the users located in United Kingdom, how many users whose post have a total favorite amount of 4 or more?

SELECT COUNT(T1.Id) FROM users AS T1 INNER JOIN posts AS T2 ON T1.Id = T2.OwnerUserId WHERE T1.Location = 'United Kingdom' AND T2.FavoriteCount >= 4

moderate

favorite amount of 4 or more refers to FavoriteCount > = 4; Location = 'United Kingdom';

codebase_community

What is the average number of posts voted by the oldest users?

SELECT AVG(PostId) FROM votes WHERE UserId IN ( SELECT Id FROM users WHERE Age = ( SELECT MAX(Age) FROM users ) )

simple

average number of posts voted refers to AVG(PostId) FROM votes; the oldest users refer to MAX(Age);

codebase_community

Who has the highest reputation? Please give the display name.

SELECT DisplayName FROM users WHERE Reputation = ( SELECT MAX(Reputation) FROM users )

simple

the highest reputation refers to MAX(Reputation);

codebase_community

How many users whose reputations are higher than 2000 and the number of views is higher than 1000?

SELECT COUNT(id) FROM users WHERE Reputation > 2000 AND Views > 1000

simple

reputations are higher than 2000 refer to Reputation > 2000; number of views is higher than 1000 refers to Views > 1000;

codebase_community

Please list all display names of users who are adults.

SELECT DisplayName FROM users WHERE Age BETWEEN 19 AND 65

simple

adults refer to users where Age BETWEEN 19 and 65;

codebase_community

How many posts did Jay Stevens have in 2010?

SELECT COUNT(T1.Id) FROM users AS T1 INNER JOIN posts AS T2 ON T1.Id = T2.OwnerUserId WHERE STRFTIME('%Y', T2.CreaionDate) = '2010' AND T1.DisplayName = 'Jay Stevens'

simple

DisplayName = 'Jay Stevens'; in 2010 refers to YEAR(CreationDate) = 2010;

codebase_community

Which post by Harvey Motulsky has the most views? Please give the id and title of this post.

SELECT T2.Id, T2.Title FROM users AS T1 INNER JOIN posts AS T2 ON T1.Id = T2.OwnerUserId WHERE T1.DisplayName = 'Harvey Motulsky' ORDER BY T2.ViewCount DESC LIMIT 1

simple

DisplayName = 'Harvey Motulsky'; the most views refer to MAX(ViewCount);

codebase_community

Which post has the highest score? Please give its id and title's name.

SELECT T1.Id, T2.Title FROM users AS T1 INNER JOIN posts AS T2 ON T1.Id = T2.OwnerUserId ORDER BY T2.Score DESC LIMIT 1

simple

the highest score refers to MAX(Score); owner's name refers to DisplayName;

codebase_community

What is the average score of Stephen Turner's posts?

SELECT AVG(T2.Score) FROM users AS T1 INNER JOIN posts AS T2 ON T1.Id = T2.OwnerUserId WHERE T1.DisplayName = 'Stephen Turner'

simple

DisplayName = 'Stephen Turner'; average score refers to AVG(Score);

codebase_community

Please list the users' display names whose posts had over 20000 views in 2011.

SELECT T1.DisplayName FROM users AS T1 INNER JOIN posts AS T2 ON T1.Id = T2.OwnerUserId WHERE STRFTIME('%Y', T2.CreaionDate) = '2011' AND T2.ViewCount > 20000

simple

had over 20000 views in 2011 refers to ViewCount > 20000 where YEAR(CreationDate) = 2011;

codebase_community

Which is the most valuable post in 2010? Please give its id and the owner's display name.

SELECT T2.OwnerUserId, T1.DisplayName FROM users AS T1 INNER JOIN posts AS T2 ON T1.Id = T2.OwnerUserId WHERE STRFTIME('%Y', T1.CreationDate) = '2010' ORDER BY T2.FavoriteCount DESC LIMIT 1

moderate

the most valuable post in 2015 refers to MAX(FavoriteCount) where year(CreationDate) = 2010;

codebase_community

What is the percentage of posts whose owners had a reputation of over 1000 in 2011?

SELECT CAST(SUM(IIF(STRFTIME('%Y', T2.CreaionDate) = '2011' AND T1.Reputation > 1000, 1, 0)) AS REAL) * 100 / COUNT(T1.Id) FROM users AS T1 INNER JOIN posts AS T2 ON T1.Id = T2.OwnerUserId

moderate

DIVIDE(COUNT(Id where CreationDate = 2011 and Reputation > 1000), COUNT(Id) ) * 100 as percentage;

codebase_community

Identify the percentage of teenage users.

SELECT CAST(SUM(IIF(Age BETWEEN 13 AND 18, 1, 0)) AS REAL) * 100 / COUNT(Id) FROM users

simple

DIVIDE(COUNT(Id where Age BETWEEN 13 and 18), COUNT(Id)) as percentage;

codebase_community

Identify the total views on the post 'Computer Game Datasets'. Name the user who posted it last time.

SELECT T2.ViewCount, T3.DisplayName FROM postHistory AS T1 INNER JOIN posts AS T2 ON T1.PostId = T2.Id INNER JOIN users AS T3 ON T2.LastEditorUserId = T3.Id WHERE T1.Text = 'Computer Game Datasets'

moderate

views refer to ViewCount; Name the user refers to DisplayName; Text = 'Computer Game Datasets';

codebase_community

Identify the total number of posts with views above average.

SELECT Id FROM posts WHERE ViewCount > ( SELECT AVG(ViewCount) FROM posts )

simple

views above average refer to ViewCount > AVG(ViewCount);

codebase_community

How many comments were added to the post with the highest score?

SELECT COUNT(T2.Id) FROM posts AS T1 INNER JOIN comments AS T2 ON T1.Id = T2.PostId GROUP BY T1.Id ORDER BY SUM(T1.Score) DESC LIMIT 1

simple

the highest score refers to MAX(Score);

codebase_community

Identify the number of posts that have been viewed over 35000 times but have received no comments from other users.

SELECT COUNT(Id) FROM posts WHERE ViewCount > 35000 AND CommentCount = 0

simple

have been viewed over 35000 times refers to ViewCount > 35000; received no comments refers to CommentCount = 0;

codebase_community

Identify the display name and location of the user, who was the last to edit the post with ID 183.

SELECT T2.DisplayName, T2.Location FROM posts AS T1 INNER JOIN users AS T2 ON T1.OwnerUserId = T2.Id WHERE T2.Id = 183 ORDER BY T1.LastEditDate DESC LIMIT 1

simple

last to edit refers to MAX(LastEditDate);

codebase_community

Identify the latest badge awarded to the user with the display name Emmett.

SELECT T1.Name FROM badges AS T1 INNER JOIN users AS T2 ON T1.UserId = T2.Id WHERE T2.DisplayName = 'Emmett' ORDER BY T1.Date DESC LIMIT 1

simple

the latest badge refers to Name FROM badges where MAX(Date);

codebase_community

Identify the number of adult users who have cast over 5000 upvotes.

SELECT COUNT(Id) FROM users WHERE Age BETWEEN 19 AND 65 AND UpVotes > 5000

simple

adult users refer to Age BETWEEN 19 and 65; over 5000 upvotes refer to UpVotes > 5000;

codebase_community

How long did it take the user, known by his or her display name 'Zolomon' to get the badge? Count from the date the user's account was created.

SELECT T1.Date - T2.CreationDate FROM badges AS T1 INNER JOIN users AS T2 ON T1.UserId = T2.Id WHERE T2.DisplayName = 'Zolomon'

moderate

SUBTRACT(Date from stats_badges, CreationDate) where DisplayName = 'Zolomon';

codebase_community

Identify the number of posts and comments left by the user, who has the latest created user account.

SELECT COUNT(T2.Id) FROM users AS T1 INNER JOIN posts AS T2 ON T1.Id = T2.OwnerUserId INNER JOIN comments AS T3 ON T3.PostId = T2.Id ORDER BY T1.CreationDate DESC LIMIT 1

simple

the latest created user account refers to MAX(CreationDate);

codebase_community

Provide the text of the latest comment to the post with the title 'Analysing wind data with R' and the display name of the user who left it.

SELECT T3.Text, T1.DisplayName FROM users AS T1 INNER JOIN posts AS T2 ON T1.Id = T2.OwnerUserId INNER JOIN comments AS T3 ON T2.Id = T3.PostId WHERE T2.Title = 'Analysing wind data with R' ORDER BY T1.CreationDate DESC LIMIT 1

moderate

the latest comment refers to MAX(CreationDate);

codebase_community

How many users were awarded with 'Citizen Patrol' badge?

SELECT COUNT(id) FROM badges WHERE `Name` = 'Citizen Patrol'

simple

Citizen Patrol' is the name of the badge;

codebase_community

Count the number of posts with a tag specified as 'careers'.

SELECT COUNT(Id) FROM tags WHERE TagName = 'careers'

simple

tag specified as 'careers' refers to TagName = 'careers';

codebase_community

What is the reputation and view count of the user, who is known by his or her display name 'Jarrod Dixon'?

SELECT Reputation, Views FROM users WHERE DisplayName = 'Jarrod Dixon'

simple

codebase_community

How many comments and answers were left by the users on the post with the title 'Clustering 1D data'?

SELECT CommentCount, AnswerCount FROM posts WHERE Title = 'Clustering 1D data'

simple

codebase_community

When did the user known as 'IrishStat' create his or her account?

SELECT CreationDate FROM users WHERE DisplayName = 'IrishStat'

simple

DisplayName = 'IrishStat'; when create his or her account refers to CreationDate;