Robuta

https://www.mongodb.com/docs/manual/reference/operator/aggregation/gte/ $gte (expression operator) - Database Manual - MongoDB Docs Use the `$gte` operator in MongoDB to compare two values, returning true if the first is greater than or equal to the second. operator databasegteexpressionmanualmongodb https://www.mongodb.com/docs/manual/reference/operator/aggregation/allelementstrue/ $allElementsTrue (expression operator) - Database Manual - MongoDB Docs Evaluate arrays using `$allElementsTrue` to return `true` if no element is `false`, including handling nested arrays and specific values like `null` and `0`. operator databaseexpressionmanualmongodbdocs https://www.mongodb.com/docs/manual/reference/operator/aggregation/month/ $month (expression operator) - Database Manual - MongoDB Docs Use the `$month` operator in MongoDB to extract the month from a date expression, with optional timezone support. operator databasemonthexpressionmanualmongodb https://www.mongodb.com/docs/manual/reference/operator/aggregation/avg/ $avg (accumulator operator) - Database Manual - MongoDB Docs Calculate the average of numeric values using `$avg` in various aggregation stages, ignoring non-numeric values. operator databaseavgaccumulatormanualmongodb https://www.mongodb.com/pt-br/docs/upcoming/reference/operator/aggregation/shift/ $shift (expression operator) - Database Manual - MongoDB Docs Explore how to use the `$shift` operator in the `$setWindowFields` stage to access values from documents at specified positions relative to the current... operator databaseshiftexpressionmanualmongodb https://www.mongodb.com/docs/manual/reference/operator/aggregation/percentile/ $percentile (accumulator operator) - Database Manual - MongoDB Docs Calculate percentile values using the `$percentile` operator in MongoDB aggregation stages like `$group`, `$project`, and `$setWindowFields`. operator databasepercentileaccumulatormanualmongodb https://www.mongodb.com/docs/manual/reference/operator/aggregation/last/ $last (accumulator operator) - Database Manual - MongoDB Docs Use `$last` in aggregation to return the result of an expression for the last document in a defined order within a group. operator databaselastaccumulatormanualmongodb https://www.mongodb.com/docs/v7.0/reference/operator/aggregation/trim/ $trim (expression operator) - Database Manual v7.0 - MongoDB Docs operator databasetrimexpressionmanualv7 https://www.mongodb.com/docs/manual/reference/operator/aggregation/push/ $push (accumulator operator) - Database Manual - MongoDB Docs Explore how to use the `$push` operator in MongoDB aggregation stages to create arrays from document values. operator databasepushaccumulatormanualmongodb https://www.mongodb.com/docs/manual/reference/operator/aggregation/mod/ $mod (expression operator) - Database Manual - MongoDB Docs Use the `$mod` operator in MongoDB to divide numbers and return the remainder, with examples demonstrating its syntax and behavior. operator databasemodexpressionmanualmongodb https://www.mongodb.com/es/docs/upcoming/reference/operator/query/and/ $and (query predicate operator) - Database Manual - MongoDB Docs Use the $and operator to perform a logical AND operation on expressions, selecting documents satisfying all conditions. operator databasequerypredicatemanualmongodb https://www.mongodb.com/docs/manual/reference/operator/aggregation/ne/ $ne (expression operator) - Database Manual - MongoDB Docs Compare two values using the `$ne` operator in MongoDB aggregation to check if they are not equivalent. operator databaseneexpressionmanualmongodb https://www.mongodb.com/docs/manual/reference/operator/aggregation/dayofyear/ $dayOfYear (expression operator) - Database Manual - MongoDB Docs Use `$dayOfYear` in MongoDB aggregation to return the day of the year for a date, supporting timezone adjustments. operator databaseexpressionmanualmongodbdocs https://www.mongodb.com/docs/v7.0/reference/operator/aggregation/lastn/ $lastN (accumulator operator) - Database Manual v7.0 - MongoDB Docs operator databaselastnaccumulatormanualv7 https://www.mongodb.com/zh-cn/docs/upcoming/reference/operator/query/box/ $box (query predicate operator) - Database Manual - MongoDB Docs Specify a rectangle for a `$geoWithin` query using `$box` to find documents within defined grid coordinates. operator databaseboxquerypredicatemanual https://www.mongodb.com/es/docs/upcoming/reference/operator/aggregation/bottomn/ $bottomN (accumulator operator) - Database Manual - MongoDB Docs Use `$bottomN` to aggregate the lowest `n` elements in a group based on a specified sort order, preserving null values and supporting dynamic `n` values. operator databaseaccumulatormanualmongodbdocs https://www.mongodb.com/docs/v7.0/reference/operator/aggregation/isarray/ $isArray (expression operator) - Database Manual v7.0 - MongoDB Docs operator databaseisarrayexpressionmanualv7 https://www.mongodb.com/docs/manual/reference/operator/aggregation/stddevpop/ $stdDevPop (accumulator operator) - Database Manual - MongoDB Docs Calculate the population standard deviation of input values using `$stdDevPop` in various aggregation stages, ignoring non-numeric values. operator databaseaccumulatormanualmongodbdocs https://www.mongodb.com/es/docs/upcoming/reference/operator/update/positional/ $ (update operator) - Database Manual - MongoDB Docs Use the positional `$` operator to update specific elements in an array without specifying their position, applicable in various MongoDB environments. operator databaseupdatemanualmongodbdocs https://www.mongodb.com/es/docs/upcoming/reference/operator/query/expr/ $expr (query predicate operator) - Database Manual - MongoDB Docs Use the $expr operator to use aggregation expressions in queries. $expr allows for advanced filtering and comparison based on document fields. operator databaseexprquerypredicatemanual https://www.mongodb.com/docs/manual/reference/operator/aggregation/integral/ $integral (expression operator) - Database Manual - MongoDB Docs Explore how to use the `$integral` operator in MongoDB to calculate the area under a curve using the trapezoidal rule within the `$setWindowFields` stage. integral expressionoperator databasemanualmongodbdocs https://www.mongodb.com/ja-jp/docs/upcoming/reference/operator/query/nearsphere/ $nearSphere (query predicate operator) - Database Manual - MongoDB Docs Use the `$nearSphere` operator in MongoDB to perform geospatial queries that return documents ordered by proximity, requiring a geospatial index. operator databasequerypredicatemanualmongodb https://www.mongodb.com/docs/manual/reference/operator/aggregation/indexofcp/ $indexOfCP (expression operator) - Database Manual - MongoDB Docs Use `$indexOfCP` to find the UTF-8 code point index of a substring in a string, returning `-1` if not found, with optional start and end indices. operator databaseexpressionmanualmongodbdocs https://www.mongodb.com/ja-jp/docs/upcoming/reference/operator/top/ $top (expression operator) - Database Manual - MongoDB Docs Use the `$top` operator in MongoDB to return the top value of an array. operator databasetopexpressionmanualmongodb https://www.mongodb.com/docs/v7.0/reference/operator/aggregation/arraytoobject/ $arrayToObject (expression operator) - Database Manual v7.0 - MongoDB Docs operator databaseexpressionmanualv70 https://www.mongodb.com/docs/upcoming/reference/operator/aggregation/substrbytes/ $substrBytes (expression operator) - Database Manual - MongoDB Docs Use `$substrBytes` to extract a substring from a string based on UTF-8 byte index and count, handling single and multibyte characters. operator databaseexpressionmanualmongodbdocs https://www.mongodb.com/docs/upcoming/reference/operator/aggregation/second/ $second (expression operator) - Database Manual - MongoDB Docs Use the `$second` operator in MongoDB to extract the second from a date, accommodating leap seconds, with optional timezone support. operator databasesecondexpressionmanualmongodb https://www.mongodb.com/ja-jp/docs/upcoming/reference/operator/query/eq/ $eq (query predicate operator) - Database Manual - MongoDB Docs Use the $eq operator to match documents where a field value equals a specified value. $eq helps with precise equality comparisons in MongoDB queries. operator databaseeqquerypredicatemanual https://www.mongodb.com/docs/manual/reference/operator/aggregation/denserank/ $denseRank (expression operator) - Database Manual - MongoDB Docs Explore how to use the `$denseRank` operator in MongoDB to rank documents within partitions, handling duplicates, nulls, and missing values without gaps. operator databaseexpressionmanualmongodbdocs https://www.mongodb.com/docs/manual/reference/operator/aggregation/divide/ $divide (expression operator) - Database Manual - MongoDB Docs Use the `$divide` operator in MongoDB to divide one number by another within an aggregation pipeline, returning the result as a double or decimal. operator databasedivideexpressionmanualmongodb https://www.mongodb.com/ja-jp/docs/upcoming/reference/operator/update/positional/ $ (update operator) - Database Manual - MongoDB Docs Use the positional `$` operator to update specific elements in an array without specifying their position, applicable in various MongoDB environments. operator databaseupdatemanualmongodbdocs https://www.mongodb.com/ko-kr/docs/upcoming/reference/operator/aggregation/deserializeejson/ $deserializeEJSON (expression operator) - Database Manual - MongoDB Docs Converts Extended JSON to native BSON values, preserving original data types after parsing JSON strings. Parse entire documents or specific document fields. operator databaseexpressionmanualmongodbdocs https://www.mongodb.com/docs/manual/reference/operator/aggregation/mergeobjects/ $mergeObjects (accumulator operator) - Database Manual - MongoDB Docs Combine multiple documents into a single document using the `$mergeObjects` operator in various aggregation stages like `$group` and `$replaceRoot`. operator databaseaccumulatormanualmongodbdocs https://www.mongodb.com/ja-jp/docs/upcoming/reference/operator/query/mindistance/ $minDistance (query predicate operator) - Database Manual - MongoDB Docs Filter geospatial query results to include only documents at least a specified distance from a center point using `$minDistance`. operator databasequerypredicatemanualmongodb https://www.mongodb.com/pt-br/docs/upcoming/reference/operator/top/ $top (expression operator) - Database Manual - MongoDB Docs Use the `$top` operator in MongoDB to return the top value of an array. operator databasetopexpressionmanualmongodb https://www.mongodb.com/docs/manual/reference/operator/aggregation/lt/ $lt (expression operator) - Database Manual - MongoDB Docs Use the `$lt` operator in MongoDB to compare two values, returning true if the first is less than the second, and false otherwise. operator databaseltexpressionmanualmongodb https://www.mongodb.com/docs/manual/reference/operator/aggregation/expmovingavg/ $expMovingAvg (expression operator) - Database Manual - MongoDB Docs Calculate the exponential moving average of numeric expressions using `$expMovingAvg` in the `$setWindowFields` stage. operator databaseexpressionmanualmongodbdocs https://www.mongodb.com/es/docs/upcoming/reference/operator/update/unset/ $unset (update operator) - Database Manual - MongoDB Docs Learn how to delete specific fields in MongoDB documents using the $unset operator. operator databaseunsetupdatemanualmongodb https://www.mongodb.com/es/docs/upcoming/reference/operator/aggregation/stddevsamp/ $stdDevSamp (accumulator operator) - Database Manual - MongoDB Docs Calculate the sample standard deviation of input values using `$stdDevSamp` in various aggregation stages, ignoring non-numeric values. operator databaseaccumulatormanualmongodbdocs https://www.mongodb.com/docs/manual/reference/operator/query/geowithin/ $geoWithin (query predicate operator) - Database Manual - MongoDB Docs Select documents with geospatial data within a specified shape using the `$geoWithin` operator, supporting various GeoJSON shapes and legacy coordinate pairs. operator databasequerypredicatemanualmongodb https://www.mongodb.com/docs/manual/reference/operator/aggregation/rtrim/ $rtrim (expression operator) - Database Manual - MongoDB Docs Use `$rtrim` in MongoDB to remove specified characters or whitespace from the end of a string in aggregation operations. operator databasertrimexpressionmanualmongodb https://www.mongodb.com/docs/manual/reference/operator/aggregation/regexfind/ $regexFind (expression operator) - Database Manual - MongoDB Docs Utilize `$regexFind` in MongoDB aggregation to match regex patterns and return details of the first match, including captured groups. operator databaseexpressionmanualmongodbdocs https://www.mongodb.com/docs/manual/reference/operator/aggregation/first/ $first (accumulator operator) - Database Manual - MongoDB Docs Use `$first` in aggregation to return the result of an expression for the first document in a group, applicable in stages like `$group` and `$setWindowFields`. operator databasefirstaccumulatormanualmongodb https://www.mongodb.com/docs/v6.0/reference/operator/update/rename/ $rename (update operator) - Database Manual v6.0 - MongoDB Docs operator databaserenameupdatemanualv6 https://www.mongodb.com/ja-jp/docs/upcoming/reference/operator/query/geometry/ $geometry (query predicate operator) - Database Manual - MongoDB Docs Specify GeoJSON geometry for geospatial queries using `$geometry` with default or custom coordinate reference systems. operator databasegeometryquerypredicatemanual https://www.mongodb.com/docs/manual/reference/operator/aggregation/min/ $min (accumulator operator) - Database Manual - MongoDB Docs Discover how to use the `$min` operator in various aggregation stages to find the minimum value in MongoDB collections. operator databaseminaccumulatormanualmongodb https://www.mongodb.com/docs/manual/reference/operator/query/near/ $near (query predicate operator) - Database Manual - MongoDB Docs Specify a point for geospatial queries using `$near` to return documents sorted by distance, requiring a geospatial index. operator databasenearquerypredicatemanual https://www.mongodb.com/docs/manual/reference/operator/update/min/ $min (update operator) - Database Manual - MongoDB Docs Update field values using `$min` to set a field to a specified value if it's less than the current value, applicable to numbers and dates. operator databaseminupdatemanualmongodb https://cydb.mathematik.uni-mainz.de/ Calabi-Yau differential operator database v.3.0 - Search results calabi yaudifferential operatorv 30 searchdatabase https://www.mongodb.com/docs/manual/reference/operator/aggregation/datefromstring/ $dateFromString (expression operator) - Database Manual - MongoDB Docs Convert date/time strings to date objects using `$dateFromString` in MongoDB aggregation, with options for format, timezone, error handling, and null values. operator databaseexpressionmanualmongodbdocs https://www.mongodb.com/docs/manual/reference/operator/query/type/ $type (query predicate operator) - Database Manual - MongoDB Docs Query MongoDB documents by data type using the $type operator, which can help you query unstructured data with unpredictable types. operator databasetypequerypredicatemanual https://www.mongodb.com/docs/manual/reference/operator/aggregation/substrcp/ $substrCP (expression operator) - Database Manual - MongoDB Docs Extract substrings from strings using the `$substrCP` operator based on UTF-8 code points in MongoDB aggregation. operator databaseexpressionmanualmongodbdocs https://www.mongodb.com/es/docs/upcoming/reference/operator/aggregation/createobjectid/ $createObjectId (aggregation) (expression operator) - Database Manual - MongoDB Docs Learn to generate random ObjectId values in aggregation expressions. operator databaseaggregationexpressionmanualmongodb https://www.mongodb.com/ja-jp/docs/upcoming/reference/operator/query/nin/ $nin (query predicate operator) - Database Manual - MongoDB Docs Use the $nin query predicate operator to select documents where the specified field value is not in the given array or the field does not exist. Includes an... operator databaseninquerypredicatemanual https://www.mongodb.com/pt-br/docs/upcoming/reference/operator/aggregation/toarray/ $toArray (expression operator) - Database Manual - MongoDB Docs Learn how to convert a value to an array. operator databaseexpressionmanualmongodbdocs https://www.mongodb.com/docs/v6.0/reference/operator/update/set/ $set (update operator) - Database Manual v6.0 - MongoDB Docs Use the $set operator to replace the value of a field with the specified value. $set supports updating or creating fields at the top level, in embedded... operator databasesetupdatemanualv6 https://www.mongodb.com/es/docs/upcoming/reference/operator/query/elemmatch/ $elemMatch (query predicate operator) - Database Manual - MongoDB Docs Use the $elemMatch operator to match documents with array fields containing elements that meet specified criteria. operator databasequerypredicatemanualmongodb https://www.mongodb.com/es/docs/upcoming/reference/operator/aggregation/push/ $push (accumulator operator) - Database Manual - MongoDB Docs Explore how to use the `$push` operator in MongoDB aggregation stages to create arrays from document values. operator databasepushaccumulatormanualmongodb https://www.mongodb.com/es/docs/upcoming/reference/operator/query/lte/ $lte (query predicate operator) - Database Manual - MongoDB Docs Select documents with fields less than or equal to a specified value using the `$lte` operator in MongoDB queries. operator databaseltequerypredicatemanual https://www.mongodb.com/docs/manual/reference/operator/aggregation/stddevsamp/ $stdDevSamp (accumulator operator) - Database Manual - MongoDB Docs Calculate the sample standard deviation of input values using `$stdDevSamp` in various aggregation stages, ignoring non-numeric values. operator databaseaccumulatormanualmongodbdocs https://www.mongodb.com/docs/manual/reference/operator/aggregation/eq/ $eq (expression operator) - Database Manual - MongoDB Docs Compare two values using the `$eq` operator in MongoDB aggregation to check for equivalence in both value and type. operator databaseeqexpressionmanualmongodb https://www.mongodb.com/es/docs/upcoming/reference/operator/aggregation/concatarrays/ $concatArrays (expression operator) - Database Manual - MongoDB Docs Concatenate arrays using `$concatArrays` in MongoDB aggregation, returning `null` if any argument is `null` or missing. operator databaseexpressionmanualmongodbdocs https://www.mongodb.com/es/docs/upcoming/reference/operator/aggregation/isnumber/ $isNumber (expression operator) - Database Manual - MongoDB Docs Use `$isNumber` in MongoDB aggregation to check if an expression resolves to a numeric BSON type, returning true for numbers and false for other types. operator databaseisnumberexpressionmanualmongodb https://www.mongodb.com/es/docs/upcoming/reference/operator/aggregation/expmovingavg/ $expMovingAvg (expression operator) - Database Manual - MongoDB Docs Calculate the exponential moving average of numeric expressions using `$expMovingAvg` in the `$setWindowFields` stage. operator databaseexpressionmanualmongodbdocs https://www.mongodb.com/ko-kr/docs/upcoming/reference/operator/aggregation/sigmoid/ $sigmoid (expression operator) - Database Manual - MongoDB Docs operator databasesigmoidexpressionmanualmongodb https://www.mongodb.com/docs/manual/reference/operator/update/currentdate/ $currentDate (update operator) - Database Manual - MongoDB Docs Use the $currentDate operator to set field values to the current date or timestamp. operator databaseupdatemanualmongodbdocs https://www.mongodb.com/docs/manual/reference/operator/aggregation/add/ $add (expression operator) - Database Manual - MongoDB Docs Add numbers or combine numbers with a date using the `$add` operator in MongoDB aggregation. operator databaseaddexpressionmanualmongodb https://www.mongodb.com/docs/manual/reference/operator/topn/ $topN (expression operator) - Database Manual - MongoDB Docs Use the `$topN` operator in MongoDB to return the top values of an array. operator databasetopnexpressionmanualmongodb https://www.mongodb.com/es/docs/upcoming/reference/operator/query/gt/ $gt (query predicate operator) - Database Manual - MongoDB Docs operator databasegtquerypredicatemanual https://www.mongodb.com/docs/manual/reference/operator/aggregation/multiply/ $multiply (expression operator) - Database Manual - MongoDB Docs Multiply numbers using the `$multiply` operator in MongoDB aggregation to compute results from expressions resolving to numbers. operator databasemultiplyexpressionmanualmongodb https://www.mongodb.com/ja-jp/docs/upcoming/reference/operator/aggregation/toobject/ $toObject (expression operator) - Database Manual - MongoDB Docs Learn how to convert a string to an object. operator databaseexpressionmanualmongodbdocs https://www.mongodb.com/docs/manual/reference/operator/aggregation/regexmatch/ $regexMatch (expression operator) - Database Manual - MongoDB Docs Perform regex pattern matching in MongoDB aggregations using `$regexMatch` to return true or false based on match existence. operator databaseexpressionmanualmongodbdocs https://www.mongodb.com/docs/manual/reference/operator/aggregation/replaceall/ $replaceAll (expression operator) - Database Manual - MongoDB Docs Replace all instances of a search string in an input string with a replacement string using the `$replaceAll` operator in MongoDB aggregation. operator databaseexpressionmanualmongodbdocs https://www.mongodb.com/ja-jp/docs/upcoming/reference/operator/update/pop/ $pop (update operator) - Database Manual - MongoDB Docs Use the `$pop` operator to remove the first or last element from an array in MongoDB. operator databasepopupdatemanualmongodb https://www.mongodb.com/ja-jp/docs/upcoming/reference/operator/query/and/ $and (query predicate operator) - Database Manual - MongoDB Docs Use the $and operator to perform a logical AND operation on expressions, selecting documents satisfying all conditions. operator databasequerypredicatemanualmongodb https://www.mongodb.com/docs/manual/reference/operator/aggregation/second/ $second (expression operator) - Database Manual - MongoDB Docs Use the `$second` operator in MongoDB to extract the second from a date, accommodating leap seconds, with optional timezone support. operator databasesecondexpressionmanualmongodb https://www.mongodb.com/docs/upcoming/reference/operator/aggregation/setdifference/ $setDifference (expression operator) - Database Manual - MongoDB Docs Perform set operations with `$setDifference` to find elements unique to the first array in MongoDB aggregation. operator databaseexpressionmanualmongodbdocs https://www.mongodb.com/zh-cn/docs/upcoming/reference/operator/aggregation/mergeobjects/ $mergeObjects (accumulator operator) - Database Manual - MongoDB Docs Combine multiple documents into a single document using the `$mergeObjects` operator in various aggregation stages like `$group` and `$replaceRoot`. operator databaseaccumulatormanualmongodbdocs https://www.mongodb.com/docs/manual/reference/operator/aggregation/rank/ $rank (Window Function) (expression operator) - Database Manual - MongoDB Docs Explore how to use the `$rank` operator in MongoDB's `$setWindowFields` stage to determine document positions within partitions based on specified fields. window functionoperator databaserankexpressionmanual https://www.mongodb.com/es/docs/upcoming/reference/operator/update/currentdate/ $currentDate (update operator) - Database Manual - MongoDB Docs Use the $currentDate operator to set field values to the current date or timestamp. operator databaseupdatemanualmongodbdocs https://www.mongodb.com/docs/manual/reference/operator/aggregation/tsincrement/ $tsIncrement (expression operator) - Database Manual - MongoDB Docs Use `$tsIncrement` to obtain the incrementing ordinal from a timestamp, uniquely identifying events occurring within the same second. operator databaseexpressionmanualmongodbdocs https://www.mongodb.com/ja-jp/docs/upcoming/reference/operator/update/mul/ $mul (update operator) - Database Manual - MongoDB Docs Multiply a field's value by a number using the `$mul` operator, which can create fields and handle mixed numeric types. operator databasemulupdatemanualmongodb https://www.mongodb.com/es/docs/upcoming/reference/operator/projection/positional/ $ (projection operator) - Database Manual - MongoDB Docs Limit array contents using the positional `$` operator to return the first element matching a query condition in MongoDB. projection operatordatabasemanualmongodbdocs https://www.mongodb.com/es/docs/upcoming/reference/operator/query/or/ $or (query predicate operator) - Database Manual - MongoDB Docs Use the $or operator to perform a logical OR operation on an array of expressions and select documents that satisfy at least one of the expressions. operator databasequerypredicatemanualmongodb https://www.mongodb.com/docs/v7.0/reference/operator/aggregation/maxn-array-element/ $maxN (expression operator) - Database Manual v7.0 - MongoDB Docs operator databasemaxnexpressionmanualv7 https://www.mongodb.com/docs/manual/reference/operator/aggregation/split/index.html $split (expression operator) - Database Manual - MongoDB Docs Divide strings into arrays using the `$split` operator in MongoDB aggregation, specifying a delimiter to separate substrings. operator databasesplitexpressionmanualmongodb https://www.mongodb.com/es/docs/upcoming/reference/operator/aggregation/median/ $median (accumulator operator) - Database Manual - MongoDB Docs Calculate the median using the `$median` operator in MongoDB aggregation stages, supporting approximate methods for large data sets. operator databasemedianaccumulatormanualmongodb https://www.mongodb.com/es/docs/upcoming/reference/operator/aggregation/avg/ $avg (accumulator operator) - Database Manual - MongoDB Docs Calculate the average of numeric values using `$avg` in various aggregation stages, ignoring non-numeric values. operator databaseavgaccumulatormanualmongodb https://www.mongodb.com/docs/manual/reference/operator/aggregation/let/ $let (expression operator) - Database Manual - MongoDB Docs Bind variables within an expression using `$let` in MongoDB aggregation to compute results based on defined conditions. let expressionoperator databasemanualmongodbdocs https://www.mongodb.com/docs/manual/reference/operator/aggregation/cmp/ $cmp (expression operator) - Database Manual - MongoDB Docs Compare two values using the `$cmp` operator in MongoDB aggregation, returning -1, 0, or 1 based on their relationship. operator databasecmpexpressionmanualmongodb https://www.mongodb.com/docs/manual/reference/operator/aggregation/strlenbytes/ $strLenBytes (expression operator) - Database Manual - MongoDB Docs Calculate the number of UTF-8 encoded bytes in a string using the `$strLenBytes` operator in MongoDB aggregation. operator databaseexpressionmanualmongodbdocs https://www.mongodb.com/ja-jp/docs/upcoming/reference/operator/aggregation/createobjectid/ $createObjectId (aggregation) (expression operator) - Database Manual - MongoDB Docs Learn to generate random ObjectId values in aggregation expressions. operator databaseaggregationexpressionmanualmongodb https://www.mongodb.com/zh-cn/docs/upcoming/reference/operator/update/rename/ $rename (update operator) - Database Manual - MongoDB Docs Rename fields in MongoDB documents using the `$rename` operator, which updates field names and handles embedded documents. operator databaserenameupdatemanualmongodb https://www.mongodb.com/es/docs/upcoming/reference/operator/aggregation/percentile/ $percentile (accumulator operator) - Database Manual - MongoDB Docs Calculate percentile values using the `$percentile` operator in MongoDB aggregation stages like `$group`, `$project`, and `$setWindowFields`. operator databasepercentileaccumulatormanualmongodb https://www.mongodb.com/es/docs/upcoming/reference/operator/query/geointersects/ $geoIntersects (query predicate operator) - Database Manual - MongoDB Docs Select documents with geospatial data intersecting a specified GeoJSON object using the `$geoIntersects` operator. operator databasequerypredicatemanualmongodb https://www.mongodb.com/docs/manual/reference/operator/aggregation/shift/ $shift (expression operator) - Database Manual - MongoDB Docs Explore how to use the `$shift` operator in the `$setWindowFields` stage to access values from documents at specified positions relative to the current... operator databaseshiftexpressionmanualmongodb https://www.mongodb.com/docs/manual/reference/operator/aggregation/max/ $max (accumulator operator) - Database Manual - MongoDB Docs Discover how to use the `$max` operator in various aggregation stages to find the maximum value in MongoDB collections. operator databasemaxaccumulatormanualmongodb https://www.mongodb.com/docs/manual/reference/operator/aggregation/lte/ $lte (expression operator) - Database Manual - MongoDB Docs Use the `$lte` operator in MongoDB to compare two values, returning true if the first is less than or equal to the second. operator databaselteexpressionmanualmongodb https://www.mongodb.com/ja-jp/docs/upcoming/reference/operator/aggregation/toarray/ $toArray (expression operator) - Database Manual - MongoDB Docs Learn how to convert a value to an array. operator databaseexpressionmanualmongodbdocs https://www.mongodb.com/docs/manual/reference/operator/aggregation/size/ $size (expression operator) - Database Manual - MongoDB Docs Learn about the $size aggregation operator, which counts and returns the total number of items in an array. operator databasesizeexpressionmanualmongodb