Check Index Fragmentation in a SQL Server If we run INSERT, UPDATE or DELETE queries frequently than we can see indexes on the particular table are fragmented. And the SQL query may run slower as they may choose the non-optimal execution plan. Below script can be used for checking how much percentages of an indexes gets fragmented on a database. so that we can rebuild or reorganise the indexes. SELECT OBJECT_NAME(ind.OBJECT_ID) AS TableName, ind.name AS IndexName, indexstats.index_type_desc AS IndexType, indexstats.avg_fragmentation_in_percent FROM sys.dm_db_index_physical_stats(DB_ID(), NULL, NULL, NULL, NULL) indexstats INNER JOIN sys.indexes ind ON ind.object_id = indexstats.object_id AND ind.index_id = indexstats.index_id WHERE indexstats.avg_fragmentation_in_percent > 10--You can specify the percent as you want AND ind.name is not null ORDER BY indexstats.avg_fragmentation_in_percent DESC

Invariant Violation: is not usable as a native method argument

Rajan

I am new to React Native and I am trying to edit the user's profile. When I open edit profile screen I get this error: [Unhandled promise rejection: Invariant Violation: [615,"RNDateTimePicker",21,{"testID":"dateTimePicker","height":34.5,"width":138,"alignSelf":"flex-start","date":"<>","maximumDate":2527282800000,"minimumDate":-628477200000,"mode":"date","onChange":true,"displayIOS":"default","enabled":true}] is not usable as a native method argument]

   <TouchableOpacity onPress={() => showMode('date')}>
                        <View style={{ width: '100%', borderRadius: 8 }}>
                          {show && (
                            <DateTimePicker
                              testID="dateTimePicker"
                              value={date}
                              mode={mode}
                              minimumDate={new Date(1950, 1, 1)}
                              // maximumDate={moment().subtract(16, 'years').format('YYYY-MM-DDTHH:mm:ss.ssSZ')}
                              maximumDate={new Date(2050, 1, 1)}
                              is24Hour={true}
                              display={'default'}
                              onChange={onChangeDate}
                              style={styles.datePicker}
                            />
                          )}
                        </View>
                      </TouchableOpacity>

In internet I have found solutions regarding format but everything I've tried hasn't worked so far. Above is my code if anyone can tell what is going wrong. Thanks!