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Page 349 of my articles, tutorials, and thoughts
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Reset auto increment counter in postgres
# 🔄 Resetting the Auto Increment Counter in Postgres If you're working with a table in Postgres and need to reset the auto increment counter, you might have encountered errors or confusion when trying to accomplish this. In this post, we'll address commo
Convert INT to VARCHAR SQL
📝 **Title: How to Convert INT to VARCHAR in SQL - A Simple Solution** ✨**Introduction:** Have you encountered a situation where you needed to convert an integer (INT) to a string (VARCHAR) in SQL? Fear not, as we have all the answers you need! In this bl
What datatype to use when storing latitude and longitude data in SQL databases?
🌍🗺️📊 What Datatype Should You Use to Store Latitude and Longitude Data in SQL Databases? 🌐📈 🔍 Are you working with geolocation data and scratching your head on which datatype to use for storing latitude and longitude in your SQL database? 🤔 Fear no
SQL Server Insert if not exists
# How to Insert Data into SQL Server Table Only if it Doesn't Exist 🗄️ Are you tired of duplicating data in your SQL Server table? Do you want to ensure that only unique data gets inserted? 🤔 Well, you're in luck! In this blog post, we'll explore a comm
How to replace a string in a SQL Server Table Column
# How to Replace a String in a SQL Server Table Column Are you facing the challenge of updating a specific portion of a string in a SQL Server table column? Look no further! In this guide, we will explore the common issue of replacing a string in a SQL Se
MySQL query String contains
# How to Perform a MySQL Query to Check for a String Containing Another String 💡 Are you struggling to figure out how to perform a MySQL query to check if a specific string contains certain data? Don't worry, we've got you covered! In this blog post, we'
What"s the difference between CharField and TextField in Django?
# CharField vs TextField in Django: Decoding the Mystery 🕵️♂️💥 So, you're working on your Django project and you encounter the famous `CharField()` and `TextField()` fields in the models. 🤔️💭 You might've noticed that the documentation states that `
What is the equivalent of "describe table" in SQL Server?
# Discovering Table Structure in SQL Server 📊 So, you want to get an insight into the columns and types of a table in your SQL Server database? 🤔 No worries, I've got your back! In this guide, I'll show you how to achieve this without relying on a GUI,
Getting the SQL from a Django QuerySet
# Getting the SQL from a Django QuerySet 👨💻💡 Are you trying to debug some strange behavior in your Django application but can't figure out what queries are being executed on the database? Don't worry, we've got you covered! In this blog post, we'll sh
How can I copy data from one column to another in the same table?
# How to Copy Data from One Column to Another in the Same Table 🔄💾 Have you ever found yourself wondering how to transfer data from one column to another within the same table in SQL? It's a common challenge that can be easily solved with a few simple s