SQL Fundamentals for WMS Developers
Master essential SQL skills to efficiently manage inventory, orders, and locations, and troubleshoot data within Warehouse Management Systems.
...
Share
Retrieving and Filtering WMS Data
Unit 1: WMS Data and Your First Query
WMS Data: The Basics
Your First SELECT
Picking Specific Columns
Renaming Columns (AS)
Distinct Values
Unit 2: Filtering WMS Data with WHERE
Filtering with WHERE
Comparison Operators
Text and Date Filters
Logical Operators (AND, OR)
More Logical Operators
Unit 3: Ordering and Understanding WMS Data
Sorting Your Results
Primary Keys Explained
Foreign Keys Explained
WMS Table Relationships
Putting It All Together
Combining and Summarizing WMS Information
Unit 1: Joining WMS Tables
Why Join WMS Data?
INNER JOIN Basics
Joining Orders & Items
Joining Inventory & Locs
LEFT JOIN for All Data
Unit 2: Advanced Joining and Aggregation
LEFT JOIN: Orders & Shipments
Multiple Joins
Counting WMS Records
Summing WMS Quantities
Avg, Min, Max in WMS
Unit 3: Grouping and Filtering Aggregated Data
Grouping WMS Data
Grouping Inventory by Loc
Grouping Orders by Status
Filtering Grouped Data
WMS Groups with HAVING
Modifying and Maintaining WMS Data
Unit 1: Adding New WMS Records
The INSERT Statement
Adding New Inventory
Adding New Locations
Adding New Orders
Default Values & Identity
Unit 2: Updating Existing WMS Records
The UPDATE Statement
Updating Inventory Levels
Updating Order Statuses
Updating Location Details
Updating Multiple Records
Unit 3: Deleting WMS Records
The DELETE Statement
Deleting Inventory Records
Deleting Order Records
Deleting Location Records
TRUNCATE vs. DELETE
Practical SQL for WMS Development Challenges
Unit 1: Troubleshooting WMS Data Discrepancies
Finding Missing Data
Spotting Duplicate Records
Resolving Data Inconsistencies
Auditing Data Changes
WMS Error Log Analysis
Unit 2: Generating Custom WMS Reports
Inventory Status Reports
Order Fulfillment Reports
Location Utilization Reports
Shipping & Receiving Summaries
Custom Report Parameters
Unit 3: WMS Query Performance Basics
Understanding Indexes
Analyzing Query Plans
Optimizing SELECT Queries
Optimizing JOINs
When to Seek Help
