A stored procedure is a subroutine available to applications that access a relational database system. Typical use for stored procedures include data validation (integrated into the database) or access control mechanisms. Furthermore, stored procedures can consolidate and centralize logic that ...
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33 views
T-SQL Pbdfk2 (Rfc2898 SHA2_256) Implementation
Using my previous function as a base I've come up the following:
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4
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0answers
66 views
T-SQL Hmac (Rfc2104 SHA2_256) Implementation
I'm trying to implement an Hmac in T-SQL using this question as an guide. Please critique this:
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9
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0answers
49 views
Find & Delete Duplicate Records on All Tables in current MSSQL Database
The purpose of this code is to search the entire database for duplicate records and produce a script that a user could then run to delete all of the duplicates.
The stored procedure takes the ...
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1answer
42 views
Oracle query to split 1 row into two where conditions are applicable
The scenario question:
"I'm having difficulties with splitting a single row into two individual ones."
My test schema is:
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0
votes
0answers
22 views
Create variable and use in one stored procedure
This finds a value via a stored procedure then runs a second process in the same stored procedure rather than calling a second stored procedure.
When a call is 'simple' i.e. not Where x y then... I ...
1
vote
1answer
55 views
Stored procedure where column to ORDER BY depends on input parameters
I'm getting three inputs and based on those three inputs, I'm returning. Input items may vary, so I used CASE WHEN statements here.
Is this code correct? If so, ...
3
votes
2answers
50 views
Updating user log in time while he logs in to the web page
My intention is to store the user's last login date and time when he logs in to the web page. I pass his username and password to the stored procedure to check whether is it correct or not! I believe ...
8
votes
1answer
55 views
Assigning permissions to new role without RBAR
I'm currently faced with a problem in our SQL Server environments. We need to migrate our existing logins, users and roles to a new login, user and role with the same permissions as the old. I've been ...
6
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1answer
48 views
Searching school data
I am running a test load using Telerik Test Studio using 100 users at once entering search filters on a page that calls a stored procedure.
My application that calls the stored procedure is an ...
3
votes
1answer
31 views
Return most recent non null field values for multiple unknown fields
I am attempting to create a stored procedure that looks at one table and imports changes in that table to another.
This stored procedure is going to be preformed on multiple source tables and will ...
2
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0answers
162 views
Function to split a given string according to predefined patterns
Here's a function that splits given string according to predefined patterns. It's part of a trigger function used to populate one table from another. I want to be sure that I'm not making any ...
5
votes
2answers
115 views
Selecting Employee details from a complicated schema
I have a "litte" problem with my stored procedure because I need some values selected at a point in time.
I need to do many select and group by's in my Left outer join which looks and feels like I am ...
3
votes
1answer
80 views
SQL stored procedure for fruit checks with several joins
I developed a SQL stored procedure which works lovely, but when under stress, it takes more than 2 minute to get back to the user. I am providing the stored procedure but would also provide the table ...
4
votes
2answers
18k views
Inserting multiple rows in MySQL
I am building a store. When a user decides to make a purchase I need to store it in the database, but since the purchase might be of more than 1 item I'm wondering which way is the best to insert ...
7
votes
3answers
127 views
Step 2: Creating functions the business tool will use
I've been working on this project and here is my first function for step 2. I feel this is the most important one, as I will carry over recommendations from this ...
0
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1answer
201 views
2
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1answer
33 views
Optimizing sales report stored procedure
I need to optimize the following stored proc. Please let me know of any techniques or modifications that I can make to optimize this piece of code.
The procedure is for a report that needs to run ...
5
votes
2answers
547 views
General select statement to stored procedures
I'm trying to write a general function to several specific stored procedures, but I'm afraid that it will cause errors that I don't see now. The function is to get the name of the stored procedure as ...
5
votes
1answer
83 views
Selecting template from database using organization ids
This is my first SQL post over here, and in fact, I have more or less the experience of a regular SQL programmer, except that the task at hand this time was way harder than normal.
I am expecting, ...
3
votes
2answers
190 views
Determining if an entity exists in a database via a stored procedure
Here is a short and simple Ajax method that returns "True" or "False" if an entity exists in a database via a stored procedure ...
33
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2answers
3k views
Tired of FizzBuzz yet?
There have been many FizzBuzz questions lately, and here is one more! Granted, it is pretty straightforward to do FizzBuzz with SQL using calculations.
So instead, I'm going to do a FizzBuzz which ...
7
votes
1answer
1k views
Dynamically filtering, sorting, and paging using a stored procedure
Is there a better way (I'm pretty sure there is) to create a stored procedure to do dynamic paging, filtering and sorting than the following code?
I'm actually generating this sproc from a database ...
2
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1answer
12k views
6
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2answers
7k views
Implementing repository pattern and DAL with stored procedures
Using .net 3.5, implementation of the repository pattern along with enterprise library 5 and stored procedures. Did not use EF, stored procedures already available and VS2008 is limited to EF 3/4.
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2
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1answer
449 views
Stored Procedure calculating employee earnings
I have following stored procedure in a C# win forms application which calculates employee earnings based on attendance as follows.
Note that a shift is 12 hours and employees mark attendance for in ...
2
votes
1answer
105 views
Execute edit in a stored procedure based on database value
I have code below which is set to check the date of DateToComplete, and if the date is 2 weeks or more ago, change the status of Complete from 3 to 2.
Is this the ...
6
votes
2answers
2k views
Update column based on input variable in stored procedure
The purpose of the below code is to update a column based on the name of the field name sent from the .NET code. This allows one piece of code to handle multiple rows when a user is only ...
3
votes
2answers
105 views
Searching through tables for a value
I have a PL/SQL stored procedure which searches for a row in 3 different tables (not all columns are the same).
The logic goes as follows:
...
5
votes
1answer
92 views
Selecting and copying event log entries for some machine
I have a PL/pgSQL function with erratic performance:
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