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Query for a field value that is a sub string of the search value

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.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty height:90px;width:728px;box-sizing:border-box;

0

If I have the following documents,

`
db.articles.insert(
 [
 _id: 1, subject: "coffee", author: "xyz", views: 50 ,
 _id: 2, subject: "Coffee Shopping", author: "efg", views: 5 ,
 _id: 3, subject: "Baking a cake", author: "abc", views: 90 ,
 _id: 4, subject: "baking", author: "xyz", views: 100 ,
 _id: 5, subject: "Café Con Leche", author: "abc", views: 200 ,
 _id: 6, subject: "Сырники", author: "jkl", views: 80 ,
 _id: 7, subject: "coffee and cream", author: "efg", views: 10 ,
 _id: 8, subject: "Cafe con Leche", author: "xyz", views: 10 
 ]
)
`

How does one display the following result

`
 _id: 3, subject: "Baking a cake", author: "abc", views: 90 
`

someone searches for the term cakemaster ?

I have tried the following,

`
const regex = new RegExp(escapeRegex(req.query.search), 'gi');
db.articles.createIndex( subject: "text" )
db.articles.find($text:$search: "cakes")
`

But it doesn't work.

mongodb mongoose

share|improve this question

edited Mar 23 at 12:17

tomoshimi

asked Mar 23 at 12:05

tomoshimitomoshimi

84

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Have you created "text" index on subject field?
  
  – Anthony Winzlet
  Mar 23 at 12:08
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Will edit the post, but yes I have
  
  – tomoshimi
  Mar 23 at 12:10
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  For me the above code is working fine
  
  – Anthony Winzlet
  Mar 23 at 12:16
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  sorry, I had the term wrong, instead of 'cakes' I wanted 'cakemaster'. Edited the post as well
  
  – tomoshimi
  Mar 23 at 12:17
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  stackoverflow.com/questions/53652282/…
  
  – Anthony Winzlet
  Mar 23 at 12:20
  

  
  
  
  

 | 
show 3 more comments

0

If I have the following documents,

`
db.articles.insert(
 [
 _id: 1, subject: "coffee", author: "xyz", views: 50 ,
 _id: 2, subject: "Coffee Shopping", author: "efg", views: 5 ,
 _id: 3, subject: "Baking a cake", author: "abc", views: 90 ,
 _id: 4, subject: "baking", author: "xyz", views: 100 ,
 _id: 5, subject: "Café Con Leche", author: "abc", views: 200 ,
 _id: 6, subject: "Сырники", author: "jkl", views: 80 ,
 _id: 7, subject: "coffee and cream", author: "efg", views: 10 ,
 _id: 8, subject: "Cafe con Leche", author: "xyz", views: 10 
 ]
)
`

How does one display the following result

`
 _id: 3, subject: "Baking a cake", author: "abc", views: 90 
`

someone searches for the term cakemaster ?

I have tried the following,

`
const regex = new RegExp(escapeRegex(req.query.search), 'gi');
db.articles.createIndex( subject: "text" )
db.articles.find($text:$search: "cakes")
`

But it doesn't work.

mongodb mongoose

share|improve this question

edited Mar 23 at 12:17

tomoshimi

asked Mar 23 at 12:05

tomoshimitomoshimi

84

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Have you created "text" index on subject field?
  
  – Anthony Winzlet
  Mar 23 at 12:08
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Will edit the post, but yes I have
  
  – tomoshimi
  Mar 23 at 12:10
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  For me the above code is working fine
  
  – Anthony Winzlet
  Mar 23 at 12:16
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  sorry, I had the term wrong, instead of 'cakes' I wanted 'cakemaster'. Edited the post as well
  
  – tomoshimi
  Mar 23 at 12:17
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  stackoverflow.com/questions/53652282/…
  
  – Anthony Winzlet
  Mar 23 at 12:20
  

  
  
  
  

 | 
show 3 more comments

If I have the following documents,

`
db.articles.insert(
 [
 _id: 1, subject: "coffee", author: "xyz", views: 50 ,
 _id: 2, subject: "Coffee Shopping", author: "efg", views: 5 ,
 _id: 3, subject: "Baking a cake", author: "abc", views: 90 ,
 _id: 4, subject: "baking", author: "xyz", views: 100 ,
 _id: 5, subject: "Café Con Leche", author: "abc", views: 200 ,
 _id: 6, subject: "Сырники", author: "jkl", views: 80 ,
 _id: 7, subject: "coffee and cream", author: "efg", views: 10 ,
 _id: 8, subject: "Cafe con Leche", author: "xyz", views: 10 
 ]
)
`

How does one display the following result

`
 _id: 3, subject: "Baking a cake", author: "abc", views: 90 
`

someone searches for the term cakemaster ?

I have tried the following,

`
const regex = new RegExp(escapeRegex(req.query.search), 'gi');
db.articles.createIndex( subject: "text" )
db.articles.find($text:$search: "cakes")
`

But it doesn't work.

mongodb mongoose

share|improve this question

edited Mar 23 at 12:17

tomoshimi

asked Mar 23 at 12:05

tomoshimitomoshimi

84

`
db.articles.insert(
 [
 _id: 1, subject: "coffee", author: "xyz", views: 50 ,
 _id: 2, subject: "Coffee Shopping", author: "efg", views: 5 ,
 _id: 3, subject: "Baking a cake", author: "abc", views: 90 ,
 _id: 4, subject: "baking", author: "xyz", views: 100 ,
 _id: 5, subject: "Café Con Leche", author: "abc", views: 200 ,
 _id: 6, subject: "Сырники", author: "jkl", views: 80 ,
 _id: 7, subject: "coffee and cream", author: "efg", views: 10 ,
 _id: 8, subject: "Cafe con Leche", author: "xyz", views: 10 
 ]
)
`

`
 _id: 3, subject: "Baking a cake", author: "abc", views: 90 
`

`
const regex = new RegExp(escapeRegex(req.query.search), 'gi');
db.articles.createIndex( subject: "text" )
db.articles.find($text:$search: "cakes")
`

share|improve this question

edited Mar 23 at 12:17

tomoshimi

asked Mar 23 at 12:05

tomoshimitomoshimi

84

share|improve this question

edited Mar 23 at 12:17

tomoshimi

asked Mar 23 at 12:05

tomoshimitomoshimi

84

asked Mar 23 at 12:05

tomoshimitomoshimi

84

asked Mar 23 at 12:05

tomoshimitomoshimi

84