spAddField is the proc I use to add all fields to the db in our upgrade scripts. With this proc, you pass it the tablename, fieldname, datatype, and null or not null. This will call spGetFieldsExists and see if the fields exists or not. If it does, spAddField will drop that column. Then it readds […]
2002-03-05
231 reads
spDropField does exactly the opposite of spAddField. It checks for existence, then drops it, if it does exist.
2002-03-05
151 reads
spFindTableInfo is a great proc for finding info about your database. It will accept parameters like tablename, fieldname, size, datatype. So you can run it with no params, and it'll report every table, every field in those tables, and the size, datatype and whether its nullable or not. You can filter it by Table name […]
2002-03-05
388 reads
spGetFieldsExists takes a tablename and a field name, and checks if that field exists in that table.It simply returns 0 or 1 (false or true).
2002-03-05
183 reads
This stored procedure will list all the tables and columns in a given database. Usage: spro_ListAllColumns @dbname = 'Northwind'.
2002-02-28
818 reads
Pass a datetime value and receive back a formatted string. Much like the Format$ function in Visual Basic.I put this together to provide a date string to add to filename. Also handy when you are creating text files that require datetime data to be output in weird character formats like yyddmm or yyyymm.eg: fnDate2Char(GetDate(), 'dmy', […]
2002-02-27
848 reads
This Stored Procedure will display object level permissionsfor stated User or Role.Procedure output is ready to execute batch.Usage: Exec ScriptPermissions 'public'
2002-02-27
1,411 reads
This script creates a stored procedure that you can call to get the record count for every table in a particular database. It uses the sp_MSforeachtable system stored procedure and a temp table.
2002-02-25
669 reads
This script is very helpful for anyone trying to recreate particular SQL Server Database Versions for Testing. It allows you to automatically recompile any stored procedures or views saved with drop, create and permission statements. The scripts must all be sitting in one directory and end in the same extension. I have found this very […]
2002-02-25
705 reads
This stored procedure detaches and re-attaches a database without specifying a filename for the transaction log. This causes SQL Server to create log file with default size of 512kb.After playing around with SHRINKDATABASE, SHRINKFILE, forcing the virtual log to wrap around, etc... I found this was the quickest and most reliable method of reclaiming the […]
2002-02-25
2,624 reads
By Steve Jones
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I have this code on SQL Server 2022. What happens when it runs all at once?
DROP TABLE IF EXISTS dbo.Commission GO CREATE TABLE dbo.Commission (id INT NOT NULL IDENTITY(1,1) CONSTRAINT CommissionPK PRIMARY KEY , salesperson VARCHAR(20) , commission VARCHAR(20) ) GO INSERT dbo.Commission ( salesperson, commission) VALUES ( 'Brian', 12 ), ( 'Brian', 'None' ) GOSee possible answers