ExpressJS - duplicate key error collection
I have problem with this error when I am creating a new event with category which exists in my database, for example I created an event with category "javascript" and save it to db, and then i tried to create a new event with categories "javascript, html, css" and then i got this error duplicate key error collection
So my schema for event is this:
const EventSchema = new Schema({
title: {
type: String,
required: true,
min: 3,
max: 100
},
featuredImage: {
type: Object,
},
from: {
type: Date,
required: true
},
to: {
type: Date,
required: true
},
location: {
name: {
type: String
},
address: {
type: Object
}
},
description: {
type: String
},
categories: {
type: Array,
trim: true
},
featured: {
type: Boolean
},
created_by: {
type: Schema.Types.ObjectId,
ref: 'User'
},
slug: {
type: String,
default: null
},
registration: {
type: Boolean
},
tickets: ,
allday: {
type: Boolean
},
speakers: [{
type: Schema.Types.ObjectId,
ref: 'User'
}],
attendees: [{
type: Schema.Types.ObjectId,
ref: 'User'
}],
comments: [CommentSchema]
}, {
timestamps: true,
usePushEach: true
});
So basically sending array of strings and i got this error.
javascript node.js mongodb express mongoose
asked Nov 25 '18 at 16:17
Krešimir GalićKrešimir Galić
11112
add a comment |
I have problem with this error when I am creating a new event with category which exists in my database, for example I created an event with category "javascript" and save it to db, and then i tried to create a new event with categories "javascript, html, css" and then i got this error duplicate key error collection
So my schema for event is this:
const EventSchema = new Schema({
title: {
type: String,
required: true,
min: 3,
max: 100
},
featuredImage: {
type: Object,
},
from: {
type: Date,
required: true
},
to: {
type: Date,
required: true
},
location: {
name: {
type: String
},
address: {
type: Object
}
},
description: {
type: String
},
categories: {
type: Array,
trim: true
},
featured: {
type: Boolean
},
created_by: {
type: Schema.Types.ObjectId,
ref: 'User'
},
slug: {
type: String,
default: null
},
registration: {
type: Boolean
},
tickets: ,
allday: {
type: Boolean
},
speakers: [{
type: Schema.Types.ObjectId,
ref: 'User'
}],
attendees: [{
type: Schema.Types.ObjectId,
ref: 'User'
}],
comments: [CommentSchema]
}, {
timestamps: true,
usePushEach: true
});
So basically sending array of strings and i got this error.
javascript node.js mongodb express mongoose
asked Nov 25 '18 at 16:17
Krešimir GalićKrešimir Galić
11112
1
Were the rest of the fields unique? Look at this stackoverflow.com/questions/24430220/…
– Aviad
Nov 25 '18 at 16:46
please give an example of the two events you created (the one that was created, and the one that threw the error)
– OzW
Nov 25 '18 at 17:20
add a comment |
I have problem with this error when I am creating a new event with category which exists in my database, for example I created an event with category "javascript" and save it to db, and then i tried to create a new event with categories "javascript, html, css" and then i got this error duplicate key error collection
So my schema for event is this:
const EventSchema = new Schema({
title: {
type: String,
required: true,
min: 3,
max: 100
},
featuredImage: {
type: Object,
},
from: {
type: Date,
required: true
},
to: {
type: Date,
required: true
},
location: {
name: {
type: String
},
address: {
type: Object
}
},
description: {
type: String
},
categories: {
type: Array,
trim: true
},
featured: {
type: Boolean
},
created_by: {
type: Schema.Types.ObjectId,
ref: 'User'
},
slug: {
type: String,
default: null
},
registration: {
type: Boolean
},
tickets: ,
allday: {
type: Boolean
},
speakers: [{
type: Schema.Types.ObjectId,
ref: 'User'
}],
attendees: [{
type: Schema.Types.ObjectId,
ref: 'User'
}],
comments: [CommentSchema]
}, {
timestamps: true,
usePushEach: true
});
So basically sending array of strings and i got this error.
javascript node.js mongodb express mongoose
asked Nov 25 '18 at 16:17
Krešimir GalićKrešimir Galić
11112
I have problem with this error when I am creating a new event with category which exists in my database, for example I created an event with category "javascript" and save it to db, and then i tried to create a new event with categories "javascript, html, css" and then i got this error duplicate key error collection
So my schema for event is this:
const EventSchema = new Schema({
title: {
type: String,
required: true,
min: 3,
max: 100
},
featuredImage: {
type: Object,
},
from: {
type: Date,
required: true
},
to: {
type: Date,
required: true
},
location: {
name: {
type: String
},
address: {
type: Object
}
},
description: {
type: String
},
categories: {
type: Array,
trim: true
},
featured: {
type: Boolean
},
created_by: {
type: Schema.Types.ObjectId,
ref: 'User'
},
slug: {
type: String,
default: null
},
registration: {
type: Boolean
},
tickets: ,
allday: {
type: Boolean
},
speakers: [{
type: Schema.Types.ObjectId,
ref: 'User'
}],
attendees: [{
type: Schema.Types.ObjectId,
ref: 'User'
}],
comments: [CommentSchema]
}, {
timestamps: true,
usePushEach: true
});
So basically sending array of strings and i got this error.
javascript node.js mongodb express mongoose
javascript node.js mongodb express mongoose
asked Nov 25 '18 at 16:17
Krešimir GalićKrešimir Galić
11112
asked Nov 25 '18 at 16:17
Krešimir GalićKrešimir Galić
11112
asked Nov 25 '18 at 16:17
Krešimir GalićKrešimir Galić
11112
asked Nov 25 '18 at 16:17
Krešimir GalićKrešimir Galić
11112
asked Nov 25 '18 at 16:17
Krešimir GalićKrešimir Galić
11112
11112
1
Were the rest of the fields unique? Look at this stackoverflow.com/questions/24430220/…
– Aviad
Nov 25 '18 at 16:46
please give an example of the two events you created (the one that was created, and the one that threw the error)
– OzW
Nov 25 '18 at 17:20
add a comment |
1
Were the rest of the fields unique? Look at this stackoverflow.com/questions/24430220/…
– Aviad
Nov 25 '18 at 16:46
please give an example of the two events you created (the one that was created, and the one that threw the error)
– OzW
Nov 25 '18 at 17:20
1
1
Were the rest of the fields unique? Look at this stackoverflow.com/questions/24430220/…
– Aviad
Nov 25 '18 at 16:46
Were the rest of the fields unique? Look at this stackoverflow.com/questions/24430220/…
– Aviad
Nov 25 '18 at 16:46
please give an example of the two events you created (the one that was created, and the one that threw the error)
– OzW
Nov 25 '18 at 17:20
please give an example of the two events you created (the one that was created, and the one that threw the error)
– OzW
Nov 25 '18 at 17:20
add a comment |
1 Answer
1
active
oldest
votes
You probably have some index defined on categories with the unique flag.
You can list the existing indexes with db.events.getIndexes().
You could drop and recreate the culprit (be careful):
> db.events.dropIndex({categories:1})
> db.events.ensureIndex({categories:1},{sparse:true})
answered Nov 25 '18 at 17:42
PragmateekPragmateek
9,26685488
add a comment |
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1 Answer
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1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You probably have some index defined on categories with the unique flag.
You can list the existing indexes with db.events.getIndexes().
You could drop and recreate the culprit (be careful):
> db.events.dropIndex({categories:1})
> db.events.ensureIndex({categories:1},{sparse:true})
answered Nov 25 '18 at 17:42
PragmateekPragmateek
9,26685488
add a comment |
You probably have some index defined on categories with the unique flag.
You can list the existing indexes with db.events.getIndexes().
You could drop and recreate the culprit (be careful):
> db.events.dropIndex({categories:1})
> db.events.ensureIndex({categories:1},{sparse:true})
answered Nov 25 '18 at 17:42
PragmateekPragmateek
9,26685488
add a comment |
You probably have some index defined on categories with the unique flag.
You can list the existing indexes with db.events.getIndexes().
You could drop and recreate the culprit (be careful):
> db.events.dropIndex({categories:1})
> db.events.ensureIndex({categories:1},{sparse:true})
answered Nov 25 '18 at 17:42
PragmateekPragmateek
9,26685488
You probably have some index defined on categories with the unique flag.
You can list the existing indexes with db.events.getIndexes().
You could drop and recreate the culprit (be careful):
> db.events.dropIndex({categories:1})
> db.events.ensureIndex({categories:1},{sparse:true})
answered Nov 25 '18 at 17:42
PragmateekPragmateek
9,26685488
answered Nov 25 '18 at 17:42
PragmateekPragmateek
9,26685488
answered Nov 25 '18 at 17:42
PragmateekPragmateek
9,26685488
answered Nov 25 '18 at 17:42
PragmateekPragmateek
9,26685488
9,26685488
add a comment |
add a comment |
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1
Were the rest of the fields unique? Look at this stackoverflow.com/questions/24430220/…
– Aviad
Nov 25 '18 at 16:46
please give an example of the two events you created (the one that was created, and the one that threw the error)
– OzW
Nov 25 '18 at 17:20