17 Items to Check Before Upgrading to PostgreSQL 19—The One pg_upgrade --check Misses, and Inspection SQL (Measured on 18.6 and 19beta4)

The release notes for PostgreSQL 19 (scheduled for official release in October 2026) contain a section titled "Migration to ...
learn

Troubleshoot query, data, and operation issues with mssql-python

Test the SQL statement in SQL Server Management Studio (SSMS) to verify the syntax. Use a parameterized query instead of string interpolation: # Don't use string interpolation for query parameters.
Hacker

Chunking Strategies for Structured Data in RAG Systems (Part 2): Where Text-to-SQL Falls Short

This is Part 2 of a three-part series. Part 1 covered how to chunk structured data so a retriever can find it. This article covers the first query pattern, i.e., RAG-based Text-to-SQL. We discuss what ...
GitHub

Natural Language (NL) to SQL Query Generation using Phi-3 (Serverless & Local setup) and Azure OpenAI (GPT-4 model)

This project NLToSql-Phi3_ServerlessDeployment.py demonstrates how to use the Phi-3 model deployed as a serverless API in Azure to convert natural language queries to SQL queries. The project includes ...
marktechpost

An Implementation Guide to Building a DuckDB-Python Analytics Pipeline with SQL, DataFrames, Parquet, UDFs, and Performance Profiling

In this tutorial, we build a comprehensive, hands-on understanding of DuckDB-Python by working through its features directly in code on Colab. We start with the fundamentals of connection management ...
habr

SQL Window Functions in Simple Terms with Examples

I want to note right away that this article is written exclusively for people who are just starting their journey in learning SQL and window functions. It may not cover complex applications of ...
GitHub

Course-Management-System-SQL-DATABASE-PROJECT

Course-Management-System-DB-Project/ │ ├── README.md ├── Project_Report.pdf │ ├── ER_Diagram/ │ └── er_diagram.png │ ├── SQL/ │ ├── 01_table_creation.sql │ ├── 02_data_insertion.sql │ ├── 03 ...
KDnuggets

Creating a Text to SQL App with OpenAI + FastAPI + SQLite

Data has become an indispensable resource for any successful business, as it provides valuable insights for informed decision-making. Given the importance of data, many companies are building systems ...
Hacker

Memory-Optimized Tables in SQL Server: When, Why and How to Implement Them

Database administrator with 14+ years of hands-on experience in database management and database design. After spending 15 years as a SQL Server DBA, I've witnessed numerous technological evolutions, ...
技術評論社

第244回 MySQL Shellで 好きな エディタを 使用する

MySQL Shellは、第226回 MySQL Shellを使ってdumpしてみるや、第216回 MySQL ShellでJavaScriptを使ってMySQLを操作してみよう[その1] でも紹介したように、高機能な関数を使用してさまざまな事ができる ...
note

【SQL】SQL入門 基本的な文法について

こんにちは。CREFILの久米です。 本記事では、【SQL】に関する基本的な内容と文法（書き方）をご紹介します。 SQLとは SQL（Structured Query Language）とは、データベースからデータの操作、管理 ...