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Searching a specific domain name from URL records in MongoDB?
To search for a specific domain name, use /i. Let us create a collection with documents −
> db.demo219.insertOne({"details":{"WebsiteURL":"www.EXAMPLE.com"}});
{
"acknowledged" : true,
"insertedId" : ObjectId("5e3e667203d395bdc2134718")
}
> db.demo219.insertOne({"details":{"WebsiteURL":"www.gmail.com"}});
{
"acknowledged" : true,
"insertedId" : ObjectId("5e3e667803d395bdc2134719")
}
> db.demo219.insertOne({"details":{"WebsiteURL":"www.example.com"}});
{
"acknowledged" : true,
"insertedId" : ObjectId("5e3e667f03d395bdc213471a")
}Display all documents from a collection with the help of find() method −
> db.demo219.find();
This will produce the following output −
{ "_id" : ObjectId("5e3e667203d395bdc2134718"), "details" : { "WebsiteURL" : "www.EXAMPLE.com" } }
{ "_id" : ObjectId("5e3e667803d395bdc2134719"), "details" : { "WebsiteURL" : "www.gmail.com" } }
{ "_id" : ObjectId("5e3e667f03d395bdc213471a"), "details" : { "WebsiteURL" : "www.example.com" } }Following is the query to search a specific domain name −
> db.demo219.find({"details.WebsiteURL": /example/i});This will produce the following output −
{ "_id" : ObjectId("5e3e667203d395bdc2134718"), "details" : { "WebsiteURL" : "www.EXAMPLE.com" } }
{ "_id" : ObjectId("5e3e667f03d395bdc213471a"), "details" : { "WebsiteURL" : "www.example.com" } }
Updated on: 30-Mar-2020
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