Find largest table in a SQL Server database Monitoring table size over time is very important to the SQL Server Engine. In performance point of view to run queries. At the most optimal and avoid performance issues due to larger table size as it important factor in SQL Server performance There are often many times people ask, how to find the largest tables/objects in a database, so below scripts, will determine which objects in a database are largest. SELECT t.name AS TableName, i.name as indexName, sum(p.rows) as RowCounts, sum(a.total_pages) as TotalPages, sum(a.used_pages) as UsedPages, sum(a.data_pages) as DataPages, (sum(a.total_pages) * 8) / 1024 as TotalSpaceMB, (sum(a.used_pages) * 8) / 1024 as UsedSpaceMB, (sum(a.data_pages) * 8) / 1024 as DataSpaceMB FROM sys.tables t INNER JOIN sys.indexes i ON t.object_id = i.object_id INNER JOIN sys.partitions p ON i.object_id = p.object_id AND i.index_id = p.index_id INNER JOIN sys.allocation_units a ON p.partition_id = a.container_id WHERE t.name NOT LIKE 'dt%' AND i.object_id > 255 AND i.index_id <= 1 GROUP BY t.name, i.object_id, i.index_id, i.name ORDER BY TotalSpaceMB DESC

d3.csv() function from D3.js library works but gives a blank error

Vikash

I use d3.CSV() function, and it works. Nevertheless, it gives a blank error! I have to figure out this problem as it may cause complications later.

CSV file:

Food,Rating
Pizza,90
Ice Cream,92
Spaghetti,85
Tuna Salad,75

Script:

<script>
                       
        d3.csv("food.csv", function(error,data) {

            if (error) {
                console.log("error messages: ", error)
            } else  {
                console.log(data)
            }
           
        })
       
   </script>

Output:

test.html:17 error messages:  {Food: 'Pizza', Rating: '90'}
test.html:17 error messages:  {Food: 'Ice Cream', Rating: '92'}
test.html:17 error messages:  {Food: 'Spaghetti', Rating: '85'}
test.html:17 error messages:  {Food: 'Tuna Salad', Rating: '75'}

Line 17 in the HTML file is:

console.log("error messages: ", error)