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Category: YSQL

YugabyteDB Tips > API > YSQL

Check Session and Server Memory from ysqlsh

Jim KnicelyMay 14, 2026

When troubleshooting query behavior, connection sizing, or general node health, it can be useful to answer a few simple questions: ● How […]

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Cleaner Conditional Aggregates in YugabyteDB with PostgreSQL’s FILTER Clause

Jim KnicelyMay 8, 2026

Sometimes a simple SQL feature can make reporting queries much easier to read. One of my favorite examples is PostgreSQL’s FILTER clause […]

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Expanding Pure SQL Table DDL Export in YugabyteDB: Indexes, Constraints, Triggers, and Partitions

Jim KnicelyMay 7, 2026

In a previous YugabyteDB Tip, we built a pure SQL function to export a table’s CREATE TABLE DDL directly from YugabyteDB system […]

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How to Protect Your Database from Accidental DROP DATABASE

Jim KnicelyApril 23, 2026

🚨 The Problem Today a customer asked a great (and very real) question: “What if a DBA accidentally runs DROP DATABASE on […]

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