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我一直在嘗試以下查詢:orientDB不能從地圖中刪除值
UPDATE #15:1 REMOVE jsonData.contactName
而且收到以下
{
"result": [
{
"@type": "d",
"@version": 0,
"value": 1
}
],
"notification": "Query executed in 0.027 sec. Returned 1 record(s)"
}
這意味着被succedd,
現在,當我詢問檢查價值我得到:
select * from #15:1
{
"result": [
{
"@type": "d",
"@rid": "#15:1",
"@version": 6,
"@class": "TestClass",
"postUrl": "ABC",
"postCategory": "#11:497",
"jsonData": {
"contactName": "JHON"
},
"@fieldTypes": "postCategory=x"
}
],
"notification": "Query executed in 0.023 sec. Returned 1 record(s)"
}
另外它似乎當我將布爾變量保存到地圖中時,布爾值將轉換爲字符串(false =>「false」)..是否有一種方法可以在同一個地圖中保存整數,布爾值和字符串?
獲取「成功」,但contactName值保持不刪除 –
哪個OrientDB版本? – vitorenesduarte
//版本2.0.7 // –