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PowerBI Data Analyst - Create visualizations and dashboards from scratch
Overview
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This session explains how SQL Server optimizer enhancements can address performance issues caused by common T-SQL patterns, including table variables and user-defined functions. It discusses when these features help and when they do not, without requiring code changes.
Syllabus
Introduction
Example
Interleave Execution
Inline Table Value
Multiline
Memory Grant Feedback
Memory Grant Feedback Example
Table Variable Deferred Compilation
Adventure Works
Batch Mode on Rowstore
Scalar UDF Inlining
Scalar UDF Demo
Approximate Count Distinct
Controlling IQP Features
Missing Table Example
Taught by
PASS Data Community Summit