
sona11
In Couchbase, how do you change the datatype of an attribute from String to Array?
I’m having a difficulty. I want to modify an attribute’s data type from String to Array.
{
“id”: “trn:tarb:tradingpartner:uuid:00000464-fa72-49fe-b050-c4bf1cfd8259”,
“partnerNumber”: “1098981”,
“partnerName”: "AFLO ",
“currencyCode”: “GBP”,
“commercialPartnerStatus”: “Inactive”,
“source”: {
“id”: “STV0001$$”,
“name”: “QS”
},
“corpCode”: “DR”,
“subCorpCode”: “001”,
“targetMarket”: “UK”
}
In the preceding one, I want to convert targetMarket from String to Array without affecting its name.
“targetMarket”:[
“UK”,
“IN”
]
The issue is with the old data, which is in string format, and if I alter the attribute in java, I receive an error while retrieving data from the database. It cannot automatically cast from string to arrayList. As a result, I must first modify the old data before changing the java code. It’s good with me if the data is null or erased after transforming the object from string to array.
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