Mongo 셸의 모든 컬렉션을 나열하려면 getCollectionNames() 함수를 사용할 수 있습니다.
구문은 다음과 같습니다 -
db.getCollectionNames();
컬렉션인 다른 명령을 사용할 수 있습니다. 구문은 다음과 같습니다 -
show collections;
Mongo의 모든 컬렉션을 나열하려면 위의 두 함수를 사용하십시오. 쿼리는 다음과 같습니다 -
> db.getCollectionNames();
다음은 출력입니다 -
[ "ConvertStringToDateDemo", "IdUpdateDemo", "ProductsInformation", "addFieldDemo", "addNewFieldToEveryDocument", "arrayInnerElementsDemo", "arrayLengthGreaterThanOne", "arrayOfArraysDemo", "caseInsensitiveDemo", "changeDataType", "changeType", "charactersAllowedDemo", "charactersDemo", "checkFieldContainsStringDemo", "checkSequenceDemo", "combinationOfArrayDemo", "conditionalSumDemo", "convertStringToNumberDemo", "copyThisCollectionToSampleDatabaseDemo", "countDemo", "createSequenceDemo", "distinctCountValuesDemo", "distinctRecordDemo", "distinctWithMultipleKeysDemo", "employeeInformation", "filterArray", "findAllDuplicateKeyDocumentDemo", "findByMultipleArrayDemo", "findDuplicateByKeyDemo", "findDuplicateRecordsDemo", "findSpecificValue", "findValueInArrayWithMultipleCriteriaDemo", "getLastNRecordsDemo", "getParticularElementFromArrayDemo", "getPartuclarElement", "getSizeOfArray", "groupByDateDemo", "incrementValueInNestedArrayDemo", "insertIfNotExistsDemo", "nestedArrayDemo", "notLikeOpeartorDemo", "regExpOnIntegerDemo", "removeArrayDemo", "removeArrayElement", "removeArrayElements", "removeDuplicateDocumentDemo", "removeElementFromDoublyNestedArrayDemo", "removeFieldCompletlyDemo", "removeObject", "renameFieldDemo", "reverseRegexDemo", "searchArrayDemo", "selectSingleFieldDemo", "singleFieldDemo", "sortDemo", "sortInnerArrayDemo", "sourceCollection", "stringFieldLengthDemo", "test.js", "uniqueIndexOnArrayDemo", "unwindOperatorDemo", "updateExactField", "updateIdDemo", "updateObjects" ]
다음은 Mongo의 모든 컬렉션을 표시하는 두 번째 쿼리입니다. 쿼리는 다음과 같습니다 -
> show collections;
다음은 출력입니다 -
ConvertStringToDateDemoIdUpdateDemoProductsInformationaddFieldDemoaddNewFieldToEveryDocumentarrayInnerElementsDemoarrayLengthGreaterThanOnearrayOfArraysDemocaseInsensitiveDemochangeDataTypechangeTypecharactersAllowedDemocharactersDemocheckFieldContainsStringDemocheckSequenceDemocombinationOfArrayDemoconditionalSumDemoconvertStringToNumberDemocopyThisCollectionToSampleDatabaseDemocountDemocreateSequenceDemodistinctCountValuesDemodistinctRecordDemodistinctWithMultipleKeysDemoemployeeInformationfilterArrayfindAllDuplicateKeyDocumentDemofindByMultipleArrayDemofindDuplicateByKeyDemofindDuplicateRecordsDemofindSpecificValuefindValueInArrayWithMultipleCriteriaDemogetLastNRecordsDemogetParticularElementFromArrayDemogetPartuclarElementgetSizeOfArraygroupByDateDemoincrementValueInNestedArrayDemoinsertIfNotExistsDemonestedArrayDemonotLikeOpeartorDemoregExpOnIntegerDemoremoveArrayDemoremoveArrayElementremoveArrayElementsremoveDuplicateDocumentDemoremoveElementFromDoublyNestedArrayDemoremoveFi를ConvertStringToDateDemo IdUpdateDemo ProductsInformation addFieldDemo addNewFieldToEveryDocument arrayInnerElementsDemo arrayLengthGreaterThanOne arrayOfArraysDemo caseInsensitiveDemo changeDataType changeType charactersAllowedDemo charactersDemo checkFieldContainsStringDemo checkSequenceDemo combinationOfArrayDemo conditionalSumDemo convertStringToNumberDemo copyThisCollectionToSampleDatabaseDemo countDemo createSequenceDemo distinctCountValuesDemo distinctRecordDemo distinctWithMultipleKeysDemo employeeInformation filterArray findAllDuplicateKeyDocumentDemo findByMultipleArrayDemo findDuplicateByKeyDemo findDuplicateRecordsDemo findSpecificValue findValueInArrayWithMultipleCriteriaDemo getLastNRecordsDemo getParticularElementFromArrayDemo getPartuclarElement getSizeOfArray groupByDateDemo incrementValueInNestedArrayDemo insertIfNotExistsDemo nestedArrayDemo notLikeOpeartorDemo regExpOnIntegerDemo removeArrayDemo removeArrayElement removeArrayElements removeDuplicateDocumentDemo removeElementFromDoublyNestedArrayDemo removeFieldCompletlyDemo removeObject renameFieldDemo reverseRegexDemo searchArrayDemo selectSingleFieldDemo singleFieldDemo sortDemo sortInnerArrayDemo sourceCollection stringFieldLengthDemo test.js uniqueIndexOnArrayDemo unwindOperatorDemo updateExactField updateIdDemo updateObjects