Removing one record mongodb c# drive
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I just want to remove one record in table "Meta" for example PasswordInfo
I tried this code:
var data = _mednoteDb.GetCollection(Users).FindOne(...);//specific record
data.Remove("PasswordInfo");
but it didin't work.
Code
c# mongodb
asked Nov 26 '18 at 17:33
Tom AlwsonTom Alwson
32
add a comment |
I just want to remove one record in table "Meta" for example PasswordInfo
I tried this code:
var data = _mednoteDb.GetCollection(Users).FindOne(...);//specific record
data.Remove("PasswordInfo");
but it didin't work.
Code
c# mongodb
asked Nov 26 '18 at 17:33
Tom AlwsonTom Alwson
32
you should put your code in the question post, and if possible, put the post title in the form of a question. this might be a duplicate of stackoverflow.com/questions/7883871/… . are you trying to delete a subdocument or the entire collection-level document?
– stackuser83
Nov 26 '18 at 17:37
I'm trying to remove subdocument
– Tom Alwson
Nov 26 '18 at 17:41
did my answer help you? did you figure out what you needed to?
– stackuser83
Nov 28 '18 at 15:27
I still can't remove subdocument, because my subdocument looks like this :"PracticeData" : "{id:1,name:Centrum ,phoneNumber:987798,nip:671}
– Tom Alwson
Nov 29 '18 at 9:58
Nevermind I solved problem $unset help me: Database.GetCollection(Users).Update(query, Update.Unset("Meta.PasswordInfo"));
– Tom Alwson
Nov 29 '18 at 10:28
add a comment |
I just want to remove one record in table "Meta" for example PasswordInfo
I tried this code:
var data = _mednoteDb.GetCollection(Users).FindOne(...);//specific record
data.Remove("PasswordInfo");
but it didin't work.
Code
c# mongodb
asked Nov 26 '18 at 17:33
Tom AlwsonTom Alwson
32
I just want to remove one record in table "Meta" for example PasswordInfo
I tried this code:
var data = _mednoteDb.GetCollection(Users).FindOne(...);//specific record
data.Remove("PasswordInfo");
but it didin't work.
Code
c# mongodb
c# mongodb
asked Nov 26 '18 at 17:33
Tom AlwsonTom Alwson
32
asked Nov 26 '18 at 17:33
Tom AlwsonTom Alwson
32
edited Nov 26 '18 at 17:37
Tom Alwson
asked Nov 26 '18 at 17:33
Tom AlwsonTom Alwson
32
asked Nov 26 '18 at 17:33
Tom AlwsonTom Alwson
32
asked Nov 26 '18 at 17:33
Tom AlwsonTom Alwson
32
32
you should put your code in the question post, and if possible, put the post title in the form of a question. this might be a duplicate of stackoverflow.com/questions/7883871/… . are you trying to delete a subdocument or the entire collection-level document?
– stackuser83
Nov 26 '18 at 17:37
I'm trying to remove subdocument
– Tom Alwson
Nov 26 '18 at 17:41
did my answer help you? did you figure out what you needed to?
– stackuser83
Nov 28 '18 at 15:27
I still can't remove subdocument, because my subdocument looks like this :"PracticeData" : "{id:1,name:Centrum ,phoneNumber:987798,nip:671}
– Tom Alwson
Nov 29 '18 at 9:58
Nevermind I solved problem $unset help me: Database.GetCollection(Users).Update(query, Update.Unset("Meta.PasswordInfo"));
– Tom Alwson
Nov 29 '18 at 10:28
add a comment |
you should put your code in the question post, and if possible, put the post title in the form of a question. this might be a duplicate of stackoverflow.com/questions/7883871/… . are you trying to delete a subdocument or the entire collection-level document?
– stackuser83
Nov 26 '18 at 17:37
I'm trying to remove subdocument
– Tom Alwson
Nov 26 '18 at 17:41
did my answer help you? did you figure out what you needed to?
– stackuser83
Nov 28 '18 at 15:27
I still can't remove subdocument, because my subdocument looks like this :"PracticeData" : "{id:1,name:Centrum ,phoneNumber:987798,nip:671}
– Tom Alwson
Nov 29 '18 at 9:58
Nevermind I solved problem $unset help me: Database.GetCollection(Users).Update(query, Update.Unset("Meta.PasswordInfo"));
– Tom Alwson
Nov 29 '18 at 10:28
you should put your code in the question post, and if possible, put the post title in the form of a question. this might be a duplicate of stackoverflow.com/questions/7883871/… . are you trying to delete a subdocument or the entire collection-level document?
– stackuser83
Nov 26 '18 at 17:37
you should put your code in the question post, and if possible, put the post title in the form of a question. this might be a duplicate of stackoverflow.com/questions/7883871/… . are you trying to delete a subdocument or the entire collection-level document?
– stackuser83
Nov 26 '18 at 17:37
I'm trying to remove subdocument
– Tom Alwson
Nov 26 '18 at 17:41
I'm trying to remove subdocument
– Tom Alwson
Nov 26 '18 at 17:41
did my answer help you? did you figure out what you needed to?
– stackuser83
Nov 28 '18 at 15:27
did my answer help you? did you figure out what you needed to?
– stackuser83
Nov 28 '18 at 15:27
I still can't remove subdocument, because my subdocument looks like this :"PracticeData" : "{id:1,name:Centrum ,phoneNumber:987798,nip:671}
– Tom Alwson
Nov 29 '18 at 9:58
I still can't remove subdocument, because my subdocument looks like this :"PracticeData" : "{id:1,name:Centrum ,phoneNumber:987798,nip:671}
– Tom Alwson
Nov 29 '18 at 9:58
Nevermind I solved problem $unset help me: Database.GetCollection(Users).Update(query, Update.Unset("Meta.PasswordInfo"));
– Tom Alwson
Nov 29 '18 at 10:28
Nevermind I solved problem $unset help me: Database.GetCollection(Users).Update(query, Update.Unset("Meta.PasswordInfo"));
– Tom Alwson
Nov 29 '18 at 10:28
add a comment |
1 Answer
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I am not a mongodb superexpert, but depending on the format of your data you might want to be using one or another of the mongodb operator functions.
$pull is the operator for deleting element from an array property of a document, documentation here.
$unset is the operator for deleting subdocument from a document, documentation here.
There are a bunch of examples already on stackoverflow, if you don't find what you are search looking for, I can point you in some specific directions.
answered Nov 26 '18 at 17:50
stackuser83stackuser83
75611033
add a comment |
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1 Answer
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oldest
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1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
I am not a mongodb superexpert, but depending on the format of your data you might want to be using one or another of the mongodb operator functions.
$pull is the operator for deleting element from an array property of a document, documentation here.
$unset is the operator for deleting subdocument from a document, documentation here.
There are a bunch of examples already on stackoverflow, if you don't find what you are search looking for, I can point you in some specific directions.
answered Nov 26 '18 at 17:50
stackuser83stackuser83
75611033
add a comment |
I am not a mongodb superexpert, but depending on the format of your data you might want to be using one or another of the mongodb operator functions.
$pull is the operator for deleting element from an array property of a document, documentation here.
$unset is the operator for deleting subdocument from a document, documentation here.
There are a bunch of examples already on stackoverflow, if you don't find what you are search looking for, I can point you in some specific directions.
answered Nov 26 '18 at 17:50
stackuser83stackuser83
75611033
add a comment |
I am not a mongodb superexpert, but depending on the format of your data you might want to be using one or another of the mongodb operator functions.
$pull is the operator for deleting element from an array property of a document, documentation here.
$unset is the operator for deleting subdocument from a document, documentation here.
There are a bunch of examples already on stackoverflow, if you don't find what you are search looking for, I can point you in some specific directions.
answered Nov 26 '18 at 17:50
stackuser83stackuser83
75611033
I am not a mongodb superexpert, but depending on the format of your data you might want to be using one or another of the mongodb operator functions.
$pull is the operator for deleting element from an array property of a document, documentation here.
$unset is the operator for deleting subdocument from a document, documentation here.
There are a bunch of examples already on stackoverflow, if you don't find what you are search looking for, I can point you in some specific directions.
answered Nov 26 '18 at 17:50
stackuser83stackuser83
75611033
answered Nov 26 '18 at 17:50
stackuser83stackuser83
75611033
answered Nov 26 '18 at 17:50
stackuser83stackuser83
75611033
answered Nov 26 '18 at 17:50
stackuser83stackuser83
75611033
75611033
add a comment |
add a comment |
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you should put your code in the question post, and if possible, put the post title in the form of a question. this might be a duplicate of stackoverflow.com/questions/7883871/… . are you trying to delete a subdocument or the entire collection-level document?
– stackuser83
Nov 26 '18 at 17:37
I'm trying to remove subdocument
– Tom Alwson
Nov 26 '18 at 17:41
did my answer help you? did you figure out what you needed to?
– stackuser83
Nov 28 '18 at 15:27
I still can't remove subdocument, because my subdocument looks like this :"PracticeData" : "{id:1,name:Centrum ,phoneNumber:987798,nip:671}
– Tom Alwson
Nov 29 '18 at 9:58
Nevermind I solved problem $unset help me: Database.GetCollection(Users).Update(query, Update.Unset("Meta.PasswordInfo"));
– Tom Alwson
Nov 29 '18 at 10:28