WebSep 19, 2024 · Database: Oracle, SQL Server, MySQL, PostgreSQL. This is a commonly recommended method for MySQL and works for all other databases. It involves joining the same table to itself, specifying the matching columns, and deleting all but one duplicate row. Here’s the sample query: Webmaybe this is what you are looking for. declare @name varchar(100) declare @sql nvarchar(300) declare cur cursor for select name from sys.tables where type = 'u' and schema_id = 1 open cur fetch next from cur into @name while @@fetch_status = 0 begin set @sql = 'select * from ws_live.dbo.'+@name+' where gcrecord is not null' print @sql …
How do I list or search all the column names in my …
WebFeb 8, 2010 · The following SQL will get you the row count of all tables in a database: CREATE TABLE #counts ( table_name varchar (255), row_count int ) EXEC sp_MSForEachTable @command1='INSERT #counts (table_name, row_count) SELECT ''?'', COUNT (*) FROM ?' SELECT table_name, row_count FROM #counts ORDER BY … WebTo list all tables in MySQL, first, you connect to the MySQL database server using the following command: mysql -u username -p Code language: SQL (Structured Query … lebron james horror game steam
SQL Server: How to Use SQL SELECT and WHERE to Retrieve Data
WebSep 18, 2009 · This Query will return a rows result for each index on every table. Add a WHERE P.INDEX_ID IN (0,1) to limit the return result set to heaps or clustered indexes only where appropriate. As seen here, this will return correct counts, where methods using the meta data tables will only return estimates. WebJul 11, 2024 · The above sql works fine but i want the size in KB OR MB OR GB at the end i want a new column which show total size like TableSizeInMB+IndexSizeInMB KB OR … Web2 days ago · The samples in this article all use the AdventureWorksLT2024 sample database.In the previous article of this series, I explained how to populate SQL Server … lebron james horror game free to play