Shrink all databases
Procedure changes all databases' recovery mode to simple and shrinks them all (or at least it tries to).
2012-03-07 (first published: 2008-01-14)
3,893 reads
Procedure changes all databases' recovery mode to simple and shrinks them all (or at least it tries to).
2012-03-07 (first published: 2008-01-14)
3,893 reads
This terse script shows an easy (but "dirty" - so not advisable for production environments - rather for personal use) way to select data from stored procedure.
2011-12-14 (first published: 2008-03-04)
4,144 reads
The procedure below deletes all records from the specified database's(except master, model, msdb and tempdb) tables (except those from the schema 'sys').
2011-12-09 (first published: 2008-01-31)
4,173 reads
The script shows one of ways generating number sequence - this one uses CTE.
2011-10-04 (first published: 2008-02-06)
1,906 reads
This procedure works like the sp_spaceused procedure but this one shows statistics for all tables in the selected database or for all databases (excluding tempdb and model).
2011-05-25 (first published: 2008-03-05)
10,125 reads
This procedure searches for a specified text in all (or one selected) databases in all (or selected) tables.
2011-03-02 (first published: 2008-01-25)
5,067 reads
2011-03-01 (first published: 2011-02-18)
3,986 reads
This procedure searches for the specified GUID (or its part) in all (or selected one) databases
2011-02-21 (first published: 2008-01-24)
909 reads
This procedure is supposed to compare structure (tables, procedures, triggers, foraign keys etc.) of two specified databases.
2008-10-27 (first published: 2008-08-19)
3,065 reads
Created view displays all text columns' collations in the current database with the information whether
the collation is different from the database's one.
2008-04-04 (first published: 2008-01-22)
1,698 reads
I’ve been putting together a new PostgreSQL session called “Performance Monitoring for the Absolute...
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I have this table and data:
CREATE TABLE [dbo].[SalesTracking] ( [SalesDate] [datetime] NULL, [SalesPersonID] [int] NULL, [CustomerID] [int] NOT NULL, [PONumber] [varchar] (80) COLLATE SQL_Latin1_General_CP1_CI_AS NULL, [paid] [bit] NULL, [total] int ) ON [PRIMARY] GO CREATE CLUSTERED INDEX [SalesTrackingCDX] ON [dbo].[SalesTracking] ([SalesDate]) ON [PRIMARY] GO INSERT dbo.SalesTracking (SalesDate, SalesPersonID, CustomerID, PONumber, paid, total) VALUES ('2024-03-15 10:45:55.067', 1, 1,'PO965' ,1, 100), ('2023-09-24 10:45:55.067', 1, 2,'PO627' ,1, 200), ('2022-07-02 10:45:55.067', 1, 3,'PO6' ,1, 300), ('2022-11-03 10:45:55.067', 1, 4,'PO283' ,1, 400), ('2022-11-26 10:45:55.067', 1, 5,'PO735' ,1, 500), ('2023-04-28 10:45:55.067', 1, 6,'PO407' ,1, 600), ('2022-09-09 10:45:55.067', 1, 7,'PO484' ,1, 700), ('2024-03-13 10:45:55.067', 1, 8,'PO344' ,1, 700), ('2024-04-24 10:45:55.067', 1, 9,'PO254' ,1, 800), ('2022-06-19 10:45:55.067', 1, 10,'PO344',1, 800) GOWhen I run this query, how many unique values are returned for the SalesRank column?
SELECT st.SalesDate , st.SalesPersonID , st.total , RANK () OVER (PARTITION BY st.SalesPersonID ORDER BY st.total desc) AS SaleRank FROM dbo.SalesTracking AS st;See possible answers