PostgreSQL UPDATE & DELETE Safely with Transactions
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Learn PostgreSQL UPDATE & DELETE Safely with Transactions in a practical, production-focused CaseStudy lesson. The lesson explains the concept, demonstrates the workflow, verifies results, and covers common failure symptoms with safe recovery.
CHAPTERS
0:00 Welcome and lesson outcome
0:37 Practical outcome preview
0:52 Update and Delete Data Safely with Transactions
1:33 Update and Delete Data Safely with Transactions
3:11 Update and Delete Data Safely with Transactions
3:56 Update and Delete Data Safely with Transactions — overview
5:49 Step 1 — Identify the PostgreSQL server version
6:26 Step 2 — Identify the active database
7:01 Step 3 — Identify the connected role
7:36 SQL and Database Foundations: Update and Delete Data Safely with Transactions —
9:34 Step 1 — Identify the PostgreSQL server version
10:11 Step 2 — Identify the active database
10:46 Step 3 — Identify the connected role
11:21 Common Mistakes When Updating or Deleting Data Safely with Transactions
12:23 Update and Delete Data Safely with Transactions
13:44 Update and Delete Data Safely with Transactions
14:35 Update and Delete Data Safely with Transactions
15:20 Review and Next Steps
Course: PostgreSQL Zero to Production DBA
Lesson 10: Update and Delete Data Safely with Transactions
Original CaseStudy classroom production. Official technical sources are recorded in the evidence ledger.
Production ID: LT-PG-001_010_update_and_delete_data_safely_with_transactions