Embedded documents in MongoDB ( Nested documents limit)

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Engineering Digest

Engineering Digest

Күн бұрын

Пікірлер: 29
@super-TechCctv
@super-TechCctv Жыл бұрын
pehli baat to mai fan hogaya aapka jo tareeqa apnaya hai samjhany ka wo bht hi acha hai matlab insaan khud koshish krta hai seekhni ki boor nii hota iss course sy. love from pakistan😊
@EngineeringDigest
@EngineeringDigest Жыл бұрын
Thanks a lot brother
@riteshsinghrajput8947
@riteshsinghrajput8947 Жыл бұрын
This man is on Mission😎😎😎
@EngineeringDigest
@EngineeringDigest Жыл бұрын
mission is to make some big names small
@ravishankarmittal1898
@ravishankarmittal1898 8 ай бұрын
Each and every step are well explained. Good Work.
@theannonymous1430
@theannonymous1430 2 ай бұрын
aapka bolne ka tareeka bohat badhiya hai maza aa jaata hai
@igssr0
@igssr0 5 ай бұрын
Fast and clear explanation without time waste 🙌 super bro
@EngineeringDigest
@EngineeringDigest 5 ай бұрын
Thank you so much 🙂
@yogeshsoni87
@yogeshsoni87 2 жыл бұрын
The way you taught this is really amazing. Much appreciated 💞🙂
@EngineeringDigest
@EngineeringDigest 2 жыл бұрын
My pleasure 😊
@aashishsharma5612
@aashishsharma5612 4 ай бұрын
your videos very helpful and esily understanding thanks sir
@chiranjeev331
@chiranjeev331 Жыл бұрын
Very nice explaination. You deserve more subscribers bro🤩.
@srkajolfan6341
@srkajolfan6341 Жыл бұрын
This is vary helpful sir ...
@AkashSharmaSDE
@AkashSharmaSDE Жыл бұрын
Very well explained sir
@fatimaiqra2169
@fatimaiqra2169 3 ай бұрын
thanks!
@sunilbajracharya5667
@sunilbajracharya5667 10 ай бұрын
Where can I find data?
@gauravbisht504
@gauravbisht504 9 ай бұрын
bilal ki hobby kuch or h bhai
@InsocialDev
@InsocialDev 4 ай бұрын
1) Maximum size of a document is 16MB
@mrgtxgamerz1
@mrgtxgamerz1 9 ай бұрын
bhaiya awaz must hai
@EngineeringDigest
@EngineeringDigest 9 ай бұрын
Thanks 🤝
@ashutoshmishra1860
@ashutoshmishra1860 Жыл бұрын
Sir can i search a document having multiple options of same column
@EngineeringDigest
@EngineeringDigest Жыл бұрын
Yes, like this db.collection.find({ columnName: { $in: [value1, value2, value3] } })
@GCP899
@GCP899 10 ай бұрын
cool buddy maja ayaa sala he monodb pahle kyu mil aur majaa krte the eske sath
@shrustimalviya4730
@shrustimalviya4730 Жыл бұрын
Please continue with mongoose
@zen.ali238
@zen.ali238 4 ай бұрын
Sir aapko bolne ka tarika thoda Guruiss hai, Aap galat jagah pe apna career bana bethe 😂🙏🏻
@pravindagde7528
@pravindagde7528 Жыл бұрын
Hey Could you please explain How can we find all students who have at least one skill level is 10 [{ "_id" : 20, "student:"Pravin", "org" : { "department" : { "class" : "IT", "skill" : [ { "NodeJS" : { "level" : 10 } }, { "MongoDB" : { "level" : 9 } }, { "ReactJs" : { "level" : 10 } }, { "Express" : { "level" : 10 } } ] } } }, ..... ]
@EngineeringDigest
@EngineeringDigest Жыл бұрын
db.students.find({ "org.department.skill": { $elemMatch: { $elemMatch: { level: 10 } } } })
@pravindagde7528
@pravindagde7528 Жыл бұрын
@@EngineeringDigest db.orders.find({"org.department.skill": {$elemMatch: { "NodeJS.level": 10 }}}); but key NodeJS is not know it may be anything
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