Query Files: Turn a CSV, JSON, or Fixed-Width File Into a Queryable Table
How FoxSchema's Query files utility imports CSV/TSV, JSON, and fixed-width files into a temp SQLite workspace or a saved connection for instant SQL access.
FoxScript: SQL with Embedded JavaScript and Node Code Cells
How FoxScript works: SQL-first documents with @js/@ts/@node code blocks, statement strip, bind-parameter sql tags, and browser vs server execution.
Database Constraints: The Defense Layer We Often Forget
Why CHECK, UNIQUE, FOREIGN KEY, and NOT NULL constraints matter as a last line of defense against concurrency bugs and bad data, alongside app validation.
Table vs View: Performance vs Real-Time Data
Tables vs views compared: indexing, pagination, real-time reporting, and when a view is abstraction rather than a performance win.
Stored Procedures vs ORM: Performance vs Flexibility
Stored procedures vs ORMs: a practical comparison of latency, transactions, consistency, testing, deployment, and horizontal scaling costs.
MySQL to ClickHouse Migration: A Schema-Level Guide
How MySQL and ClickHouse schemas differ: engine families, no indexes/FKs/triggers, Nullable() typing, and what to check before migrating.
Db2 to PostgreSQL Migration: A Schema-Level Guide
How Db2 and PostgreSQL schemas differ — identity columns, tablespaces, naming, and types — plus a practical sequence for migrating safely.
Azure SQL vs SQL Server: Schema Differences You Need to Know
Azure SQL Database and SQL Server share T-SQL syntax but diverge on collation, cross-database queries, instance-level objects, and tier limits. Here's what breaks.
MariaDB to PostgreSQL Migration: A Schema-Level Guide
How MariaDB and PostgreSQL schemas diverge on sequences, types, and casing, and how to generate a safe migration script instead of hand-translating DDL.
IBM Db2 in n8n: A Docker-Distributed SQL Builder Node
n8n-nodes-db2-sql-builder brings IBM Db2 into n8n workflows via a Docker image with the native driver already built in, powered by FoxSchema's catalog engine.
