how to user group by function in mysql 8
-1
I am facing issue in group by function in MYSQL 8.0, I want to select two different table record with user_id group by but getting full group by issue.
I have two tables tbl_user and tbl_user_points with following columns
tbl_user = user_id, user_name, email, created_date
tbl_user_points = id, user_id, subject, poiints
and here is the MySQL query :
SELECT u.user_id,u.user_name,p.subject,SUM(p.points) as total
FROM vi_user as u
INNER JOIN vi_user_point as p ON p.user_id=u.user_id
GROUP BY p.subject
I want to select user table some column and subject name from points table and total points of user from point table.
Here is the expected output :
user_id user_name subject total
1 johns Maths 50
1 johns English 40
mysql group-by aggregate aggregate-functions mysql-8.0
asked Nov 23 '18 at 6:44
Girish PatidarGirish Patidar
16712
add a comment |
-1
I am facing issue in group by function in MYSQL 8.0, I want to select two different table record with user_id group by but getting full group by issue.
I have two tables tbl_user and tbl_user_points with following columns
tbl_user = user_id, user_name, email, created_date
tbl_user_points = id, user_id, subject, poiints
and here is the MySQL query :
SELECT u.user_id,u.user_name,p.subject,SUM(p.points) as total
FROM vi_user as u
INNER JOIN vi_user_point as p ON p.user_id=u.user_id
GROUP BY p.subject
I want to select user table some column and subject name from points table and total points of user from point table.
Here is the expected output :
user_id user_name subject total
1 johns Maths 50
1 johns English 40
mysql group-by aggregate aggregate-functions mysql-8.0
asked Nov 23 '18 at 6:44
Girish PatidarGirish Patidar
16712
Either turn off only_full_group_by(see manual) or add user_id and user_name to the group by clause. AS is user_id and User_name will be non determinate - is that what you really want?
– P.Salmon
Nov 23 '18 at 6:47
turn off sql mode is not a solution, i want correct solution how i can use group by feature with mysql8.
– Girish Patidar
Nov 23 '18 at 6:56
You appear to have oversimplified the question - best if you rephrase to meet you actual requirement.
– P.Salmon
Nov 23 '18 at 6:58
add a comment |
-1
-1
-1
I am facing issue in group by function in MYSQL 8.0, I want to select two different table record with user_id group by but getting full group by issue.
I have two tables tbl_user and tbl_user_points with following columns
tbl_user = user_id, user_name, email, created_date
tbl_user_points = id, user_id, subject, poiints
and here is the MySQL query :
SELECT u.user_id,u.user_name,p.subject,SUM(p.points) as total
FROM vi_user as u
INNER JOIN vi_user_point as p ON p.user_id=u.user_id
GROUP BY p.subject
I want to select user table some column and subject name from points table and total points of user from point table.
Here is the expected output :
user_id user_name subject total
1 johns Maths 50
1 johns English 40
mysql group-by aggregate aggregate-functions mysql-8.0
asked Nov 23 '18 at 6:44
Girish PatidarGirish Patidar
16712
I am facing issue in group by function in MYSQL 8.0, I want to select two different table record with user_id group by but getting full group by issue.
I have two tables tbl_user and tbl_user_points with following columns
tbl_user = user_id, user_name, email, created_date
tbl_user_points = id, user_id, subject, poiints
and here is the MySQL query :
SELECT u.user_id,u.user_name,p.subject,SUM(p.points) as total
FROM vi_user as u
INNER JOIN vi_user_point as p ON p.user_id=u.user_id
GROUP BY p.subject
I want to select user table some column and subject name from points table and total points of user from point table.
Here is the expected output :
user_id user_name subject total
1 johns Maths 50
1 johns English 40
mysql group-by aggregate aggregate-functions mysql-8.0
mysql group-by aggregate aggregate-functions mysql-8.0
asked Nov 23 '18 at 6:44
Girish PatidarGirish Patidar
16712
asked Nov 23 '18 at 6:44
Girish PatidarGirish Patidar
16712
edited Nov 23 '18 at 6:58
Girish Patidar
asked Nov 23 '18 at 6:44
Girish PatidarGirish Patidar
16712
asked Nov 23 '18 at 6:44
Girish PatidarGirish Patidar
16712
asked Nov 23 '18 at 6:44
Girish PatidarGirish Patidar
16712
16712
Either turn off only_full_group_by(see manual) or add user_id and user_name to the group by clause. AS is user_id and User_name will be non determinate - is that what you really want?
– P.Salmon
Nov 23 '18 at 6:47
turn off sql mode is not a solution, i want correct solution how i can use group by feature with mysql8.
– Girish Patidar
Nov 23 '18 at 6:56
You appear to have oversimplified the question - best if you rephrase to meet you actual requirement.
– P.Salmon
Nov 23 '18 at 6:58
add a comment |
Either turn off only_full_group_by(see manual) or add user_id and user_name to the group by clause. AS is user_id and User_name will be non determinate - is that what you really want?
– P.Salmon
Nov 23 '18 at 6:47
turn off sql mode is not a solution, i want correct solution how i can use group by feature with mysql8.
– Girish Patidar
Nov 23 '18 at 6:56
You appear to have oversimplified the question - best if you rephrase to meet you actual requirement.
– P.Salmon
Nov 23 '18 at 6:58
Either turn off only_full_group_by(see manual) or add user_id and user_name to the group by clause. AS is user_id and User_name will be non determinate - is that what you really want?
– P.Salmon
Nov 23 '18 at 6:47
Either turn off only_full_group_by(see manual) or add user_id and user_name to the group by clause. AS is user_id and User_name will be non determinate - is that what you really want?
– P.Salmon
Nov 23 '18 at 6:47
turn off sql mode is not a solution, i want correct solution how i can use group by feature with mysql8.
– Girish Patidar
Nov 23 '18 at 6:56
turn off sql mode is not a solution, i want correct solution how i can use group by feature with mysql8.
– Girish Patidar
Nov 23 '18 at 6:56
You appear to have oversimplified the question - best if you rephrase to meet you actual requirement.
– P.Salmon
Nov 23 '18 at 6:58
You appear to have oversimplified the question - best if you rephrase to meet you actual requirement.
– P.Salmon
Nov 23 '18 at 6:58
add a comment |
1 Answer
1
active
oldest
votes
0
If vi_user.user_id is the PRIMARY KEY then you could simply add it to the GROUP BY clause:
SELECT u.user_id, u.user_name, p.subject, SUM(p.points) AS total
FROM vi_user AS u
INNER JOIN vi_user_point AS p ON p.user_id = u.user_id
GROUP BY u.user_id, p.subject
-- MySQL 8 does not require you to specify remaining columns from user table
It will give you sum of points for each user-subject pair.
answered Nov 23 '18 at 6:49
Salman ASalman A
180k66339431
but this is just simple case i want select more column from user table and points table then same error get.
– Girish Patidar
Nov 23 '18 at 6:51
What is the exact error you're getting?
– Salman A
Nov 23 '18 at 6:52
Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'u.user_id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
– Girish Patidar
Nov 23 '18 at 6:54
No errors here: dbfiddle.uk/…. You are probably adding columns that are not mentioned in your question.
– Salman A
Nov 23 '18 at 6:58
1
You just need one column from user table... the primary key. It will produce the expected result.
– Salman A
Nov 23 '18 at 7:12
|
show 1 more comment
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If vi_user.user_id is the PRIMARY KEY then you could simply add it to the GROUP BY clause:
SELECT u.user_id, u.user_name, p.subject, SUM(p.points) AS total
FROM vi_user AS u
INNER JOIN vi_user_point AS p ON p.user_id = u.user_id
GROUP BY u.user_id, p.subject
-- MySQL 8 does not require you to specify remaining columns from user table
It will give you sum of points for each user-subject pair.
answered Nov 23 '18 at 6:49
Salman ASalman A
180k66339431
but this is just simple case i want select more column from user table and points table then same error get.
– Girish Patidar
Nov 23 '18 at 6:51
What is the exact error you're getting?
– Salman A
Nov 23 '18 at 6:52
Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'u.user_id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
– Girish Patidar
Nov 23 '18 at 6:54
No errors here: dbfiddle.uk/…. You are probably adding columns that are not mentioned in your question.
– Salman A
Nov 23 '18 at 6:58
1
You just need one column from user table... the primary key. It will produce the expected result.
– Salman A
Nov 23 '18 at 7:12
|
show 1 more comment
0
If vi_user.user_id is the PRIMARY KEY then you could simply add it to the GROUP BY clause:
SELECT u.user_id, u.user_name, p.subject, SUM(p.points) AS total
FROM vi_user AS u
INNER JOIN vi_user_point AS p ON p.user_id = u.user_id
GROUP BY u.user_id, p.subject
-- MySQL 8 does not require you to specify remaining columns from user table
It will give you sum of points for each user-subject pair.
answered Nov 23 '18 at 6:49
Salman ASalman A
180k66339431
but this is just simple case i want select more column from user table and points table then same error get.
– Girish Patidar
Nov 23 '18 at 6:51
What is the exact error you're getting?
– Salman A
Nov 23 '18 at 6:52
Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'u.user_id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
– Girish Patidar
Nov 23 '18 at 6:54
No errors here: dbfiddle.uk/…. You are probably adding columns that are not mentioned in your question.
– Salman A
Nov 23 '18 at 6:58
1
You just need one column from user table... the primary key. It will produce the expected result.
– Salman A
Nov 23 '18 at 7:12
|
show 1 more comment
0
0
0
If vi_user.user_id is the PRIMARY KEY then you could simply add it to the GROUP BY clause:
SELECT u.user_id, u.user_name, p.subject, SUM(p.points) AS total
FROM vi_user AS u
INNER JOIN vi_user_point AS p ON p.user_id = u.user_id
GROUP BY u.user_id, p.subject
-- MySQL 8 does not require you to specify remaining columns from user table
It will give you sum of points for each user-subject pair.
answered Nov 23 '18 at 6:49
Salman ASalman A
180k66339431
If vi_user.user_id is the PRIMARY KEY then you could simply add it to the GROUP BY clause:
SELECT u.user_id, u.user_name, p.subject, SUM(p.points) AS total
FROM vi_user AS u
INNER JOIN vi_user_point AS p ON p.user_id = u.user_id
GROUP BY u.user_id, p.subject
-- MySQL 8 does not require you to specify remaining columns from user table
It will give you sum of points for each user-subject pair.
answered Nov 23 '18 at 6:49
Salman ASalman A
180k66339431
edited Nov 23 '18 at 7:11
answered Nov 23 '18 at 6:49
Salman ASalman A
180k66339431
answered Nov 23 '18 at 6:49
Salman ASalman A
180k66339431
answered Nov 23 '18 at 6:49
Salman ASalman A
180k66339431
180k66339431
but this is just simple case i want select more column from user table and points table then same error get.
– Girish Patidar
Nov 23 '18 at 6:51
What is the exact error you're getting?
– Salman A
Nov 23 '18 at 6:52
Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'u.user_id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
– Girish Patidar
Nov 23 '18 at 6:54
No errors here: dbfiddle.uk/…. You are probably adding columns that are not mentioned in your question.
– Salman A
Nov 23 '18 at 6:58
1
You just need one column from user table... the primary key. It will produce the expected result.
– Salman A
Nov 23 '18 at 7:12
|
show 1 more comment
but this is just simple case i want select more column from user table and points table then same error get.
– Girish Patidar
Nov 23 '18 at 6:51
What is the exact error you're getting?
– Salman A
Nov 23 '18 at 6:52
Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'u.user_id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
– Girish Patidar
Nov 23 '18 at 6:54
No errors here: dbfiddle.uk/…. You are probably adding columns that are not mentioned in your question.
– Salman A
Nov 23 '18 at 6:58
1
You just need one column from user table... the primary key. It will produce the expected result.
– Salman A
Nov 23 '18 at 7:12
but this is just simple case i want select more column from user table and points table then same error get.
– Girish Patidar
Nov 23 '18 at 6:51
but this is just simple case i want select more column from user table and points table then same error get.
– Girish Patidar
Nov 23 '18 at 6:51
What is the exact error you're getting?
– Salman A
Nov 23 '18 at 6:52
What is the exact error you're getting?
– Salman A
Nov 23 '18 at 6:52
Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'u.user_id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
– Girish Patidar
Nov 23 '18 at 6:54
Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'u.user_id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
– Girish Patidar
Nov 23 '18 at 6:54
No errors here: dbfiddle.uk/…. You are probably adding columns that are not mentioned in your question.
– Salman A
Nov 23 '18 at 6:58
No errors here: dbfiddle.uk/…. You are probably adding columns that are not mentioned in your question.
– Salman A
Nov 23 '18 at 6:58
1
1
You just need one column from user table... the primary key. It will produce the expected result.
– Salman A
Nov 23 '18 at 7:12
You just need one column from user table... the primary key. It will produce the expected result.
– Salman A
Nov 23 '18 at 7:12
|
show 1 more comment
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Either turn off only_full_group_by(see manual) or add user_id and user_name to the group by clause. AS is user_id and User_name will be non determinate - is that what you really want?
– P.Salmon
Nov 23 '18 at 6:47
turn off sql mode is not a solution, i want correct solution how i can use group by feature with mysql8.
– Girish Patidar
Nov 23 '18 at 6:56
You appear to have oversimplified the question - best if you rephrase to meet you actual requirement.
– P.Salmon
Nov 23 '18 at 6:58