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How to set auto increment primary key in PostgreSQL?
# How to Set Auto Increment Primary Key in PostgreSQL? 💡 If you're working with PostgreSQL and looking to add an auto increment primary key to your table, you may have encountered the following error message in pgadmin: ``` ERROR: sequence must have same
Comparison of full text search engine - Lucene, Sphinx, Postgresql, MySQL?
# 👀Comparison of Full Text Search Engines: Lucene, Sphinx, Postgresql, MySQL Are you building a Django site and need a search engine? 🤔 Don't worry, I've got you covered! In this blog post, we'll compare four popular full-text search engines - Lucene, S
Cannot simply use PostgreSQL table name ("relation does not exist")
## Title: 🚫 "Relation Does Not Exist" Error in PostgreSQL: Easy Solutions Are you facing a frustrating "relation does not exist" error while trying to query your PostgreSQL database? Don't worry, you're not alone! Many developers encounter similar issues
Difference between timestamps with/without time zone in PostgreSQL
# Understanding Timestamps with/without Time Zone in PostgreSQL 📅⏰ Have you ever wondered about the differences between timestamps with and without time zone in PostgreSQL? 🤔📅 This question often arises when storing and manipulating time-related data.
Postgresql GROUP_CONCAT equivalent?
## 📝 Postgresql GROUP_CONCAT equivalent? | Easy Solution for Concatenating Field Values So, you have encountered a problem with PostgreSQL where you need to concatenate field values and you're wondering if there is an equivalent of `GROUP_CONCAT` in MySQ
How to find duplicate records in PostgreSQL
🔍 How to Find Duplicate Records in PostgreSQL 🔍 So, you've got a PostgreSQL database table with some duplicate records that are causing a bit of trouble. Don't worry, we're here to help you find and tackle those pesky duplicates! 🦾 The first thing you
Update multiple rows in same query using PostgreSQL
# Updating Multiple Rows in One Go Using PostgreSQL 💪 Updating multiple rows in PostgreSQL can be a bit tricky, but fear not! We've got you covered with easy solutions to this common problem. In this blog post, we'll explore how you can update multiple r
Extract date (yyyy/mm/dd) from a timestamp in PostgreSQL
# How to Extract the Date from a Timestamp in PostgreSQL So you have a timestamp in PostgreSQL, but you only need the date part. Maybe you want to insert it into another table that expects a `DATE` value. Don't worry, we've got you covered! In this guide,
How to generate the "create table" sql statement for an existing table in postgreSQL
# How to Generate the "CREATE TABLE" SQL Statement for an Existing Table in PostgreSQL 🐘 So, you created a table in PostgreSQL, but now you find yourself in a pickle. You want to take a peek at the SQL statement used to create the table, but you're scrat
How to list active connections on PostgreSQL?
# How to List Active Connections on PostgreSQL Are you facing the frustrating issue of not being able to drop a database in PostgreSQL because there are active connections to it? Don't worry, we've got you covered! In this article, we'll show you how to l