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Android Sqlite更新_Android_Sqlite - Fatal编程技术网

Android Sqlite更新

Android Sqlite更新,android,sqlite,Android,Sqlite,我想根据介于120到150之间的_id更新我的表数据库。如何使用update更新数据或如何更新数据?您可以使用以下代码:- ContentValues cv = new ContentValues(); cv.put("Field1","Bob"); //These Fields should be your String values of actual column names cv.put("Field2","19"); cv.put("Field2","Male"); myDB.upda

我想根据介于120到150之间的_id更新我的表数据库。如何使用update更新数据或如何更新数据?

您可以使用以下代码:-

ContentValues cv = new ContentValues();
cv.put("Field1","Bob"); //These Fields should be your String values of actual column names
cv.put("Field2","19");
cv.put("Field2","Male");
myDB.update(TableName, cv, "_id>=120 and _id<=150", null);
ContentValues cv=new ContentValues();
cv.put(“Field1”、“Bob”)//这些字段应该是实际列名的字符串值
cv.put(“字段2”、“19”);
cv.put(“字段2”、“男性”);
myDB.update(TableName,cv,“\u id>=120和\u id