Nǐ hǎo, I'm Julia.
✍🏼 Blog posts tagged "sql"
- Ingesting and Processing Data Tables For Strategic Analysis With dbt
Going from data warehouse through bronze, silver and gold levels
Updated more than a month ago
- Filtering SQL Left Outer Join Queries
To help solve a N+1 problem
Updated more than a month ago
- SQL Window Functions: Using Dense Rank Over Partition By
Building up to a window function query step by step
Updated more than a month ago
- Using SQL to Flatten a Database Table
Learning the basic SQL commands
Updated more than a month ago