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mongodb operator

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Read more about the article MongoDB query where array length is greater than ‘n’
Database / MongoDB / TipsnTricks

MongoDB query where array length is greater than ‘n’

While working on any project where we may have a requirement to check the size of an array or to get an element whose size is greater or less than…

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13th December 2021
Read more about the article Multiple aggregation pipeline in a single query in MongoDB | Multiple Counts with a single query in MongoDB
Database / MongoDB / TipsnTricks

Multiple aggregation pipeline in a single query in MongoDB | Multiple Counts with a single query in MongoDB

Many time we want run query with in query to get desirable result. MongoDB provide a aggregation operator to achieve result like this. Lets assume we have a collection with…

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30th August 2021
Read more about the article How to query MongoDB similar to SQL “Like” operator | SQL “Like” operator in MongoDB
Database / MongoDB / TipsnTricks

How to query MongoDB similar to SQL “Like” operator | SQL “Like” operator in MongoDB

If we want SQL like "Like" operator in Mongo DB for string matching. But in mongo DB there is no such "like" operator instead it has regular expression to achieve…

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23rd August 2021
Read more about the article Example of MongoDB update field operator $mul, $max, and $min in query
Database / MongoDB

Example of MongoDB update field operator $mul, $max, and $min in query

We will see the example of $mul, $min, and $max in the update query of MongoDB. How we can use these update query field operators in our update query to…

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5th June 2021

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