Update Query:ERROR: XX000: Target table must be part of an equijoin predicate
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ height:90px;width:728px;box-sizing:border-box;
}
I am going to start working on RedShift, so I have started making easy queries. But there is an easy query that it is not working.
This is the error that appears, and I do not understand why.
ERROR: 42P10: subquery in FROM may not refer to other relations of same query level
The query:
UPDATE table1
SET income = nvl ( y.income, 0 )
FROM (
SELECT date , income
FROM table2
where date=201810
GROUP BY date) y
WHERE table1.date = y.date
thank you
sql-update amazon-redshift
edited Nov 22 '18 at 16:49
a_horse_with_no_name
308k46471573
asked Nov 22 '18 at 16:44
mr blackmr black
11
add a comment |
I am going to start working on RedShift, so I have started making easy queries. But there is an easy query that it is not working.
This is the error that appears, and I do not understand why.
ERROR: 42P10: subquery in FROM may not refer to other relations of same query level
The query:
UPDATE table1
SET income = nvl ( y.income, 0 )
FROM (
SELECT date , income
FROM table2
where date=201810
GROUP BY date) y
WHERE table1.date = y.date
thank you
sql-update amazon-redshift
edited Nov 22 '18 at 16:49
a_horse_with_no_name
308k46471573
asked Nov 22 '18 at 16:44
mr blackmr black
11
add a comment |
I am going to start working on RedShift, so I have started making easy queries. But there is an easy query that it is not working.
This is the error that appears, and I do not understand why.
ERROR: 42P10: subquery in FROM may not refer to other relations of same query level
The query:
UPDATE table1
SET income = nvl ( y.income, 0 )
FROM (
SELECT date , income
FROM table2
where date=201810
GROUP BY date) y
WHERE table1.date = y.date
thank you
sql-update amazon-redshift
edited Nov 22 '18 at 16:49
a_horse_with_no_name
308k46471573
asked Nov 22 '18 at 16:44
mr blackmr black
11
I am going to start working on RedShift, so I have started making easy queries. But there is an easy query that it is not working.
This is the error that appears, and I do not understand why.
ERROR: 42P10: subquery in FROM may not refer to other relations of same query level
The query:
UPDATE table1
SET income = nvl ( y.income, 0 )
FROM (
SELECT date , income
FROM table2
where date=201810
GROUP BY date) y
WHERE table1.date = y.date
thank you
sql-update amazon-redshift
sql-update amazon-redshift
edited Nov 22 '18 at 16:49
a_horse_with_no_name
308k46471573
asked Nov 22 '18 at 16:44
mr blackmr black
11
edited Nov 22 '18 at 16:49
a_horse_with_no_name
308k46471573
asked Nov 22 '18 at 16:44
mr blackmr black
11
edited Nov 22 '18 at 16:49
a_horse_with_no_name
308k46471573
edited Nov 22 '18 at 16:49
a_horse_with_no_name
308k46471573
edited Nov 22 '18 at 16:49
a_horse_with_no_name
308k46471573
308k46471573
asked Nov 22 '18 at 16:44
mr blackmr black
11
asked Nov 22 '18 at 16:44
mr blackmr black
11
asked Nov 22 '18 at 16:44
mr blackmr black
11
11
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
You need to specify the table being update in the join. For example:
UPDATE table1
SET income = nvl( y.income, 0 )
FROM table1,
(SELECT "date" , income
FROM table2
WHERE "date"=201810
GROUP BY "date") y
WHERE table1."date" = y."date"
answered Nov 26 '18 at 15:24
Joe HarrisJoe Harris
7,55813041
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You need to specify the table being update in the join. For example:
UPDATE table1
SET income = nvl( y.income, 0 )
FROM table1,
(SELECT "date" , income
FROM table2
WHERE "date"=201810
GROUP BY "date") y
WHERE table1."date" = y."date"
answered Nov 26 '18 at 15:24
Joe HarrisJoe Harris
7,55813041
add a comment |
You need to specify the table being update in the join. For example:
UPDATE table1
SET income = nvl( y.income, 0 )
FROM table1,
(SELECT "date" , income
FROM table2
WHERE "date"=201810
GROUP BY "date") y
WHERE table1."date" = y."date"
answered Nov 26 '18 at 15:24
Joe HarrisJoe Harris
7,55813041
add a comment |
You need to specify the table being update in the join. For example:
UPDATE table1
SET income = nvl( y.income, 0 )
FROM table1,
(SELECT "date" , income
FROM table2
WHERE "date"=201810
GROUP BY "date") y
WHERE table1."date" = y."date"
answered Nov 26 '18 at 15:24
Joe HarrisJoe Harris
7,55813041
You need to specify the table being update in the join. For example:
UPDATE table1
SET income = nvl( y.income, 0 )
FROM table1,
(SELECT "date" , income
FROM table2
WHERE "date"=201810
GROUP BY "date") y
WHERE table1."date" = y."date"
answered Nov 26 '18 at 15:24
Joe HarrisJoe Harris
7,55813041
answered Nov 26 '18 at 15:24
Joe HarrisJoe Harris
7,55813041
answered Nov 26 '18 at 15:24
Joe HarrisJoe Harris
7,55813041
answered Nov 26 '18 at 15:24
Joe HarrisJoe Harris
7,55813041
7,55813041
add a comment |
add a comment |
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