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J'ai la structure de données de la façon suivante. Je veux récupérer tous les enregistrements qui ont subjectName PHYSICS PAPER-I et marksGained 40.Comment interroger la propriété imbriquée sur dynamo DB
Est-il possible d'interroger de tels enregistrements? Existe-t-il d'autres bibliothèques sur lesquelles nous pouvons nous appuyer pour y parvenir?
{
"CID": "A1",
"COL_ID": "HARISHFYSX",
"district": "ADILABAD",
"grandresult": "C",
"grandtotal": "232",
"stdntname": "JAMES",
"subjects": [
{
"marksGained": "38",
"outcome": "P",
"passType": "*",
"subjectName": "ENGLISH PAPER -I"
},
{
"marksGained": "56",
"outcome": "P",
"passType": "*",
"subjectName": "TELUGU PAPER-I"
},
{
"marksGained": "42",
"outcome": "P",
"passType": "*",
"subjectName": "BOTANY PAPER-I"
},
{
"marksGained": "22",
"outcome": "P",
"passType": "*",
"subjectName": "ZOOLOGY PAPER-I"
},
{
"marksGained": "40",
"outcome": "P",
"passType": "*",
"subjectName": "PHYSICS PAPER-I"
},
{
"marksGained": "34",
"outcome": "P",
"passType": null,
"subjectName": "CHEMISTRY PAPER-I"
}
],
"ticket": "1534343434",
"UID": "A1_1534343434"
}