
sql server - SQL count rows in a table - Stack Overflow
Mar 7, 2015 · I need to send a SQL query to a database that tells me how many rows there are in a table. I could get all the rows in the table with a SELECT and then count them, but I don't like …
Fastest way to count exact number of rows in a very large table?
May 20, 2011 · In SQL server 2016, I can just check table properties and then select 'Storage' tab - this gives me row count, disk space used by the table, index space used etc.
sql server - Query to list number of records in each table in a ...
Sep 18, 2009 · 51 To get that information in SQL Management Studio, right-click on the database name, then select Reports --> Standard Reports --> Disk Usage by Table. This quickly …
sql - Select count (*) from multiple tables - Stack Overflow
If there are 2 rows in table_1 and table_2, and 3 rows in table_3, you'll get two rows in your resultset, and won't be able to tell from resultset how many rows does table_2 have: 2 or 3.
sql - Counting number of joined rows in left join - Stack Overflow
In my case, I needed one total number returned for the number/count of matching items from a particular column and from two different tables. For example, I have two separate tables that …
How to fetch the row count for all tables in a SQL SERVER database
Feb 8, 2010 · I am searching for a SQL Script that can be used to determine if there is any data (i.e. row count) in any of the tables of a given database. The idea is to re-incarnate the …
Is it possible to specify condition in Count ()? - Stack Overflow
Is it possible to specify a condition in Count()? I would like to count only the rows that have, for example, "Manager" in the Position column. I want to do it in the count statement, not using WH...
sql - Oracle row count of table by count (*) vs NUM_ROWS from …
Jan 2, 2013 · 46 According to the documentation NUM_ROWS is the "Number of rows in the table", so I can see how this might be confusing. There, however, is a major difference …
Finding and deleting duplicate values in a SQL table
Jul 28, 2019 · You can use count(*) over (partition by ...) to select all rows that are duplicate of each other. This approach gives you access to all rows and all columns (unlike group by which …
sql - Selecting COUNT (*) with DISTINCT - Stack Overflow
The table has a ticket_number, program_type, program_name and push_number along with some other columns. GOAL: Count all the DISTINCT program names by program type and push …