Scripts

Technical Article

Node Script to call Salesforce from external system

Salesforce runs batch jobs in its server which takes resources and time and creates a burden on the overall server. Hence often times there is a need for a mechanism to call Salesforce system from external system. Calling salesforce from external system results in less burden on the salesforce server and faster processing. By leveraging […]

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2024-03-21 (first published: )

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Technical Article

Simple T-SQL implementation for running SSRS subscriptions.

I created this stored procedure to be able to run SSRS subscriptions using T-SQL code instead of adding a component in the SSIS package with the subscription id. Let's say we have a set of report subscriptions named like this: ClientReport1, ClientReport2, ClientReport3. To run them using the stored procedure, all we need is this […]

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2023-11-29 (first published: )

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Technical Article

How to Move a Table into a Schema in T-SQL

To move a table into a schema in T-SQL, you can use the ALTER SCHEMA statement along with the TRANSFER option. Here are the steps to do this: Assuming you have an existing schema named "NewSchema" and a table named "YourTable" that you want to move into this schema: Open SQL Server Management Studio or […]

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2023-09-29 (first published: )

5,112 reads

Technical Article

Validating different types of data like Gmail, Outlook email addresses, phone numbers, and URLs

Validating different types of data like Gmail, Outlook email addresses, phone numbers, and URLs in SQL can be a bit challenging since SQL is primarily used for data manipulation in databases and not for complex data validation. However, depending on the database system you are using, there might be some limited string manipulation functions available that can help you perform basic validation checks.

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2023-07-28

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Question of the Day

The Read Committed Snapshot Isolation behaviour

I am currently working with Sql Server 2022 and AdventureWorks database. First of all, let's set the "Read Committed Snapshot" to ON:

use master;
go

alter database AdventureWorks set read_committed_snapshot on with no_wait;
go
Then, from Session 1, I execute the following code:
--Session 1
use AdventureWorks;
go

create table ##t1 (id int, f1 varchar(10));
go

insert into ##t1 values (1, 'A');
From another session, called Session 2, I open a transaction and execute the following update:
--Session 2
use AdventureWorks;
go

begin tran;
update ##t1 
set f1 = 'B'
where id = 1;
Now, going back to Session 1, what happens if I execute this statement?
--Session 1
select f1
from ##t1
where id = 1;
 

See possible answers