'Grouping sets' presentation slideshows

Optimizing and Simplifying Complex SQL with Advanced Grouping

Optimizing and Simplifying Complex SQL with Advanced Grouping. Presented by : Jared Still. About Me. Worked with Oracle since version 7.0 Have an affinity for things Perlish , such as DBD::Oracle Working as a DBA at Pythian since Jan 2011

325 views • 32 slides

Brian Alderman | MCT, CEO / Founder of MicroTechPoint

05 | SET Operators, Windows Functions, and Grouping. Brian Alderman | MCT, CEO / Founder of MicroTechPoint Tobias Ternstrom | Microsoft SQL Server Program Manager. Course Topics. SET operators (UNION, INTERSECT, EXCEPT, APPLY) Windows functions Grouping sets (PIVOT, UNPIVOT, CUBE, ROLLUP).

408 views • 30 slides

All About Grouping

All About Grouping. October 29, 2014. Rollups, Cubes, Grouping Sets and their inner working. Rob van Wijk. Utrecht. Who am I. Rob van Wijk. Database application developer. 14 years with Oracle products. All About Grouping. Introduction GROUPING SETS ROLLUP CUBE

384 views • 25 slides

Generating Reports by Grouping Related Data

Generating Reports by Grouping Related Data. Objectives. After completing this lesson, you should be able to do the following: Use the ROLLUP operation to produce subtotal values Use the CUBE operation to produce cross-tabulation values

228 views • 22 slides

OLAP & Data Warehouse

339 views • 20 slides

SQL2-ch4

SQL2-ch4. ???????????. ??. 80 ?? 11 ? 20 ? 43 ? 59 ? 70 ? 80 140 ?? 14 ? 88 ? 113. ROLLUP ? CUBE. ?? ROLLUP ??????. ROLLUP ? CUBE. Q11/80. View the Exhibit and examine the descriptions of ORDER_ITEMS and ORDERS tables.

395 views • 20 slides

Generating Reports by Grouping Related Data

Generating Reports by Grouping Related Data. Objectives. After completing this lesson, you should be able to do the following: Use the ROLLUP operation to produce subtotal values Use the CUBE operation to produce cross-tabulation values

212 views • 20 slides

Enhancements to the GROUP BY Clause

Enhancements to the GROUP BY Clause. Objectives. After completing this lesson, you should be able to do the following: Use the ROLLUP operation to produce subtotal values Use the CUBE operation to produce cross-tabulation values

203 views • 20 slides

Enhancements to the GROUP BY Clause

Enhancements to the GROUP BY Clause. Objectives. After completing this lesson, you should be able to do the following: Use the ROLLUP operation to produce subtotal values Use the CUBE operation to produce cross-tabulation values

205 views • 20 slides

SQL Server 2008

592 views • 15 slides

SQL Server 2008

352 views • 15 slides