How can check space consumed by table in SQL Server?

Get size of tables in SQL Server

1. USE {Database_Name}; GO.
2. SELECT.
3. (SUM(a. total_pages) – SUM(a. used_pages)) * 8 AS UnusedSpaceKB. FROM.
4. LEFT OUTER JOIN sys. schemas s ON t. schema_id = s. schema_id. WHERE.
5. AND i. object_id > 255. GROUP BY.
6. t. Name, s. Name, p. Rows. ORDER BY.
7. t. Name; GO.

How do I find the table size in a SQL Server database?

In SSMS right click on Database, select Reports, Standard Reports, Disk Usage by Top Tables. The report will give you number of rows and kilobytes used per table.

How do I check disk space in SQL?

To display data and log space information for a database

1. In Object Explorer, connect to an instance of SQL Server and then expand that instance.
2. Expand Databases.
3. Right-click a database, point to Reports, point to Standard Reports, and then select Disk Usage.

How do I find the table size on a database?

To check the sizes of all of the tables in a specific database, at the mysql> prompt, type the following command. Replace database_name with the name of the database that you want to check: SELECT table_name AS “Table”, ROUND(((data_length + index_length) / 1024 / 1024), 2) AS “Size (MB)” FROM information_schema.

How do I find a large table in SQL Server?

4 Answers

1. SELECT.
2. ‘[‘ + (OBJECT_SCHEMA_NAME(tables. object_id,db_id())
3. + ‘].[‘ + tables. NAME + ‘]’) AS TableName,
4. (sum(allocation_units. total_pages) * 8) / 1024 as TotalSpaceMB.
5. FROM.
6. sys. tables tables.
7. INNER JOIN.
8. sys. indexes indexes ON tables. OBJECT_ID = indexes. object_id.

How do I find the size of a mysql database?

From query editor, run this query: SELECT table_schema AS ‘DB Name’, ROUND(SUM(data_length + index_length) / 1024 / 1024, 1) AS ‘DB Size in MB’ FROM information_schema.

How do you find trailing spaces in SQL?

A very simple method is to use the LEN function. LEN will trim trailing spaces but not preceeding spaces, so if your LEN() is different from your LEN(REVERSE()) you’ll get all rows with trailing spaces: select col from table where LEN(col) <> LEN(REVERSE(col));

How do you determine the size of an index?

Query to check index size in Oracle select sum(bytes)/1024/1024 as “Index Size (MB)” from dba_segments where segment_name=’&INDEX_NAME’; select sum(bytes)/1024/1024 as “Index Size (MB)” from user_segments where segment_name=’&INDEX_NAME’;

How do I find the indexes on a SQL Server table?

The methods include using system stored procedure sp_helpindex, system catalog views like sys….Find Indexes On A Table In SQL Server

1. Find Indexes on a Table Using SP_HELPINDEX. sp_helpindex is a system stored procedure which lists the information of all the indexes on a table or view.
2. Using SYS.INDEXES.
3. Using SYS.