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Page 192 of my articles, tutorials, and thoughts
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The object "DF__*" is dependent on column "*" - Changing int to double
# The object 'DF_*' is dependent on column '*' - Changing int to double Are you facing an issue when trying to change the data type of a column from `int` to `double` in your Entity Framework (EF) database? Don't worry, you're not alone! This is a common
How to check which locks are held on a table
# Checking Locks on a Table: Unleash Your Lock Detective Skills! šš Are you a database enthusiast who wants to uncover the secrets behind locked tables? Are you tired of encountering pesky locks that slow down your queries? Fear not! In this guide, we'l
Is there a good reason I see VARCHAR(255) used so often (as opposed to another length)?
š Blog Post: The Mystery Behind VARCHAR(255): Is There a Good Reason? Introduction: Hey there tech enthusiasts! Today, let's dive deep into the mysterious realm of VARCHAR(255). šµļøāāļø Have you ever wondered why this specific length is often used for "sh
Is it possible to specify the schema when connecting to postgres with JDBC?
š **Title: How to Specify the Schema when Connecting to PostgreSQL with JDBC?** Hey there tech enthusiasts! š You know what they say - where there's a will, there's a way! Today, we're diving headfirst into a common conundrum: specifying the schema whe
How to check if a table exists in a given schema
# How to Check if a Table Exists in a Given Schema šš” Are you working with a PostgreSQL database and need to check if a specific table exists in a particular schema? In this blog post, we'll address this common issue and provide you with easy solutions
When NOT to use Cassandra?
# When NOT to use Cassandra? š¤ There has been a lot of buzz around the use of Cassandra lately. You've probably heard about companies like Twitter, Digg, and Facebook relying on Cassandra for their data storage needs. But, when should you actually use Ca
How do I automatically update a timestamp in PostgreSQL
## š How to Automatically Update a Timestamp in PostgreSQL Have you ever wondered how to automatically update a timestamp in PostgreSQL when a new row is inserted? If you're familiar with MySQL and its handy `CURRENT_TIMESTAMP` feature, you might be wond
What are best practices for multi-language database design?
š **Lost in Translation?** A Guide to Multi-Language Database Design š š Hey there, tech-savvy reader! If you've ever found yourself grappling with the complexities of multi-language database design, fear not - we've got you covered! šŖ In this blog po
Find duplicate records in MongoDB
š **Tech Blog: Unraveling Duplicate Records in MongoDB** Are you tired of dealing with duplicate data in your MongoDB collection? š It's time to put an end to the confusion and clutter! In this blog post, we'll dive deep into the world of MongoDB and un
What is an ORM, how does it work, and how should I use one?
# What is an ORM, how does it work, and how should I use one? You've probably heard the term "ORM" thrown around in the world of software development, but what exactly does it mean? š¤ An ORM, short for Object-Relational Mapping, is a fancy way of saying