Rodrigo Acosta


Technical Article

Query Performance comparison between instances

Execute at source, and will generate an output with TSQL commands to create temp tables filled with top 50 long lasting queries from all databases.
Then execute output at destination and will do the same and show comparison of matching queries!!

3.33 (3)

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2016-12-19 (first published: )

839 reads

Technical Article

Function to encript password

If you need to save password for you application in tables, with this function you can save them encripted. And with another published function (check the page to find the script) you can desencript it. The function receives the password,  modifies every character and returns the encripted password.

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2004-03-18

593 reads

Technical Article

Sp to enable, disable or list all Triggers in  DB

This one is For SQL 2000.This SP enable,disable or list all the Triggers in the given database.If enable or disable are specified, finds all the triggers of all the tablesand enable or disable them, After that, it list all the triggers with it´s current state.If List is specified, then it only list the triggers with […]

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2002-09-19

677 reads

Technical Article

Sp to enable, disable or list all Triggers in a DB (SQL 7)

This SP enable,disable or list all the Triggers in the given database.If enable or disable are specified, finds all the triggers of all the tablesand enable or disable them, After that, it list all the triggers with it´s current state.If List is specified, then it only list the triggers with it current state. I didn't […]

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2002-09-16

596 reads

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Question of the Day

Checking Identities

The DBCC CHECKIDENT command is used when working with identity values. I have a table with 10 rows in it that looks like this:

TravelLogID CityID  StartDate   EndDate
1           1       2025-01-11  2025-01-16
2           2       2025-01-11  2025-01-16
3           3       2025-01-11  2025-01-16
4           4       2025-01-11  2025-01-16
5           5       2025-01-11  2025-01-16
6           6       2025-01-11  2025-01-16
7           7       2025-01-11  2025-01-16
8           8       2025-01-11  2025-01-16
9           9       2025-01-11  2025-01-16
10          10      2025-01-11  2025-01-16
The docs for DBCC CHECKIDENT say this if I run with only the table parameter: "If the current identity value for a table is less than the maximum identity value stored in the identity column, it is reset using the maximum value in the identity column. " I run this code:
DELETE dbo.TravelLog WHERE TravelLogID >= 9
GO
DBCC CHECKIDENT(TravelLog, RESEED)
GO
INSERT dbo.TravelLog
(
    CityID,
    StartDate,
    EndDate
)
VALUES
(4, '2025-09-14', '2025-09-17')
GO
What is the identity value for the new row inserted by the insert statement above?

See possible answers