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Title: Array Expression Operators - DocumentDB MQL Reference

Open Graph Title: Array Expression Operators - DocumentDB MQL Reference

X Title: Array Expression Operators - DocumentDB MQL Reference

Description: Array expression operators perform operations on arrays and array elements.

Open Graph Description: Array expression operators perform operations on arrays and array elements.

X Description: Array expression operators perform operations on arrays and array elements.

Keywords:

DocumentDB
document database
open source
NoSQL
database
PostgreSQL
document data API
JSON documents
scalable database
distributed database
reference
operators
array-expression

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MQL Documentation	https://documentdb.github.io/docs/reference/
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Administration	https://documentdb.github.io/docs/reference/commands/administration/
Aggregation	https://documentdb.github.io/docs/reference/commands/aggregation/
Diagnostic	https://documentdb.github.io/docs/reference/commands/diagnostic/
Documentdb Distributed	https://documentdb.github.io/docs/reference/commands/documentdb_distributed/
Indexing	https://documentdb.github.io/docs/reference/commands/indexing/
Query And Write	https://documentdb.github.io/docs/reference/commands/query-and-write/
Security	https://documentdb.github.io/docs/reference/commands/security/
Sessions	https://documentdb.github.io/docs/reference/commands/sessions/
Sharding	https://documentdb.github.io/docs/reference/commands/sharding/
Operators	https://documentdb.github.io/docs/reference/operators/
Accumulators	https://documentdb.github.io/docs/reference/operators/accumulators/
Aggregation	https://documentdb.github.io/docs/reference/operators/aggregation/
Arithmetic Expression	https://documentdb.github.io/docs/reference/operators/arithmetic-expression/
Array Expression	https://documentdb.github.io/docs/reference/operators/array-expression/
$arrayElemAt	https://documentdb.github.io/docs/reference/operators/array-expression/$arrayelemat/
$arrayToObject	https://documentdb.github.io/docs/reference/operators/array-expression/$arraytoobject/
$concatArrays	https://documentdb.github.io/docs/reference/operators/array-expression/$concatarrays/
$filter	https://documentdb.github.io/docs/reference/operators/array-expression/$filter/
$indexOfArray	https://documentdb.github.io/docs/reference/operators/array-expression/$indexofarray/
$isArray	https://documentdb.github.io/docs/reference/operators/array-expression/$isarray/
$map	https://documentdb.github.io/docs/reference/operators/array-expression/$map/
$range	https://documentdb.github.io/docs/reference/operators/array-expression/$range/
$reduce	https://documentdb.github.io/docs/reference/operators/array-expression/$reduce/
$reverseArray	https://documentdb.github.io/docs/reference/operators/array-expression/$reversearray/
$slice	https://documentdb.github.io/docs/reference/operators/array-expression/$slice/
$sortArray	https://documentdb.github.io/docs/reference/operators/array-expression/$sortarray/
$zip	https://documentdb.github.io/docs/reference/operators/array-expression/$zip/
Array Query	https://documentdb.github.io/docs/reference/operators/array-query/
Array Update	https://documentdb.github.io/docs/reference/operators/array-update/
Bitwise	https://documentdb.github.io/docs/reference/operators/bitwise/
Bitwise Query	https://documentdb.github.io/docs/reference/operators/bitwise-query/
Bitwise Update	https://documentdb.github.io/docs/reference/operators/bitwise-update/
Comparison Query	https://documentdb.github.io/docs/reference/operators/comparison-query/
Conditional Expression	https://documentdb.github.io/docs/reference/operators/conditional-expression/
Data Size	https://documentdb.github.io/docs/reference/operators/data-size/
Date Expression	https://documentdb.github.io/docs/reference/operators/date-expression/
Element Query	https://documentdb.github.io/docs/reference/operators/element-query/
Evaluation Query	https://documentdb.github.io/docs/reference/operators/evaluation-query/
Field Update	https://documentdb.github.io/docs/reference/operators/field-update/
Geospatial	https://documentdb.github.io/docs/reference/operators/geospatial/
Literal Expression	https://documentdb.github.io/docs/reference/operators/literal-expression/
Logical Query	https://documentdb.github.io/docs/reference/operators/logical-query/
Miscellaneous	https://documentdb.github.io/docs/reference/operators/miscellaneous/
Miscellaneous Query	https://documentdb.github.io/docs/reference/operators/miscellaneous-query/
Object Expression	https://documentdb.github.io/docs/reference/operators/object-expression/
Projection	https://documentdb.github.io/docs/reference/operators/projection/
Set Expression	https://documentdb.github.io/docs/reference/operators/set-expression/
Timestamp Expression	https://documentdb.github.io/docs/reference/operators/timestamp-expression/
Variable Expression	https://documentdb.github.io/docs/reference/operators/variable-expression/
Window Operators	https://documentdb.github.io/docs/reference/operators/window-operators/
Commands	https://documentdb.github.io/docs/reference/commands/
Administration	https://documentdb.github.io/docs/reference/commands/administration/
Aggregation	https://documentdb.github.io/docs/reference/commands/aggregation/
Diagnostic	https://documentdb.github.io/docs/reference/commands/diagnostic/
Documentdb Distributed	https://documentdb.github.io/docs/reference/commands/documentdb_distributed/
Indexing	https://documentdb.github.io/docs/reference/commands/indexing/
Query And Write	https://documentdb.github.io/docs/reference/commands/query-and-write/
Security	https://documentdb.github.io/docs/reference/commands/security/
Sessions	https://documentdb.github.io/docs/reference/commands/sessions/
Sharding	https://documentdb.github.io/docs/reference/commands/sharding/
Operators	https://documentdb.github.io/docs/reference/operators/
Accumulators	https://documentdb.github.io/docs/reference/operators/accumulators/
Aggregation	https://documentdb.github.io/docs/reference/operators/aggregation/
Arithmetic Expression	https://documentdb.github.io/docs/reference/operators/arithmetic-expression/
Array Expression	https://documentdb.github.io/docs/reference/operators/array-expression/
$arrayElemAt	https://documentdb.github.io/docs/reference/operators/array-expression/$arrayelemat/
$arrayToObject	https://documentdb.github.io/docs/reference/operators/array-expression/$arraytoobject/
$concatArrays	https://documentdb.github.io/docs/reference/operators/array-expression/$concatarrays/
$filter	https://documentdb.github.io/docs/reference/operators/array-expression/$filter/
$indexOfArray	https://documentdb.github.io/docs/reference/operators/array-expression/$indexofarray/
$isArray	https://documentdb.github.io/docs/reference/operators/array-expression/$isarray/
$map	https://documentdb.github.io/docs/reference/operators/array-expression/$map/
$range	https://documentdb.github.io/docs/reference/operators/array-expression/$range/
$reduce	https://documentdb.github.io/docs/reference/operators/array-expression/$reduce/
$reverseArray	https://documentdb.github.io/docs/reference/operators/array-expression/$reversearray/
$slice	https://documentdb.github.io/docs/reference/operators/array-expression/$slice/
$sortArray	https://documentdb.github.io/docs/reference/operators/array-expression/$sortarray/
$zip	https://documentdb.github.io/docs/reference/operators/array-expression/$zip/
Array Query	https://documentdb.github.io/docs/reference/operators/array-query/
Array Update	https://documentdb.github.io/docs/reference/operators/array-update/
Bitwise	https://documentdb.github.io/docs/reference/operators/bitwise/
Bitwise Query	https://documentdb.github.io/docs/reference/operators/bitwise-query/
Bitwise Update	https://documentdb.github.io/docs/reference/operators/bitwise-update/
Comparison Query	https://documentdb.github.io/docs/reference/operators/comparison-query/
Conditional Expression	https://documentdb.github.io/docs/reference/operators/conditional-expression/
Data Size	https://documentdb.github.io/docs/reference/operators/data-size/
Date Expression	https://documentdb.github.io/docs/reference/operators/date-expression/
Element Query	https://documentdb.github.io/docs/reference/operators/element-query/
Evaluation Query	https://documentdb.github.io/docs/reference/operators/evaluation-query/
Field Update	https://documentdb.github.io/docs/reference/operators/field-update/
Geospatial	https://documentdb.github.io/docs/reference/operators/geospatial/
Literal Expression	https://documentdb.github.io/docs/reference/operators/literal-expression/
Logical Query	https://documentdb.github.io/docs/reference/operators/logical-query/
Miscellaneous	https://documentdb.github.io/docs/reference/operators/miscellaneous/
Miscellaneous Query	https://documentdb.github.io/docs/reference/operators/miscellaneous-query/
Object Expression	https://documentdb.github.io/docs/reference/operators/object-expression/
Projection	https://documentdb.github.io/docs/reference/operators/projection/
Set Expression	https://documentdb.github.io/docs/reference/operators/set-expression/
Timestamp Expression	https://documentdb.github.io/docs/reference/operators/timestamp-expression/
Variable Expression	https://documentdb.github.io/docs/reference/operators/variable-expression/
Window Operators	https://documentdb.github.io/docs/reference/operators/window-operators/
Reference	https://documentdb.github.io/docs/reference/
Operators	https://documentdb.github.io/docs/reference/operators/
Array Expression	https://documentdb.github.io/docs/reference/operators/array-expression/
$arrayElemAtThe $arrayElemAt returns the element at the specified array index.	https://documentdb.github.io/docs/reference/operators/array-expression/$arrayelemat/
$arrayToObjectThe $arrayToObject allows converting an array into a single document.	https://documentdb.github.io/docs/reference/operators/array-expression/$arraytoobject/
$concatArraysThe $concatArrays is used to combine multiple arrays into a single array.	https://documentdb.github.io/docs/reference/operators/array-expression/$concatarrays/
$filterThe $filter operator filters for elements from an array based on a specified condition.	https://documentdb.github.io/docs/reference/operators/array-expression/$filter/
$indexOfArrayThe $indexOfArray operator is used to search for an element in an array and return the index of the first occurrence of the element.	https://documentdb.github.io/docs/reference/operators/array-expression/$indexofarray/
$isArrayThe $isArray operator is used to determine if a specified value is an array.	https://documentdb.github.io/docs/reference/operators/array-expression/$isarray/
$mapThe $map operator allows applying an expression to each element in an array.	https://documentdb.github.io/docs/reference/operators/array-expression/$map/
$rangeThe $range operator allows generating an array of sequential integers.	https://documentdb.github.io/docs/reference/operators/array-expression/$range/
$reduceThe $reduce operator applies an expression to each element in an array & accumulate result as single value.	https://documentdb.github.io/docs/reference/operators/array-expression/$reduce/
$reverseArrayThe $reverseArray operator is used to reverse the order of elements in an array.	https://documentdb.github.io/docs/reference/operators/array-expression/$reversearray/
$sliceThe $slice operator returns a subset of an array from any element onwards in the array.	https://documentdb.github.io/docs/reference/operators/array-expression/$slice/
$sortArrayThe $sortArray operator helps in sorting the elements in an array.	https://documentdb.github.io/docs/reference/operators/array-expression/$sortarray/
$zipThe $zip operator allows merging two or more arrays element-wise into a single array or arrays.	https://documentdb.github.io/docs/reference/operators/array-expression/$zip/

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