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Intro to tsql unit 7
- 1. Introduction To SQL Unit 7 Modern Business Technology Introduction To TSQL Unit 7 Developed by Michael Hotek
- 12. Indexes 177-32-1176 756-30-7391 756-30-7391 899-46-2035 177-32-1176 267-41-2394 409-56-7008 177-32-1176... 213-46-8915... 238-95-7766... 267-41-2394... 341-53-8472... 402-31-7808... 409-56-7008... 532-86-9471... 655-27-5281... 756-30-7391... 775-93-6481... 835-21-6639... Data Pages Index Pages
- 16. Clustered Indexes Bennet 1007 Page 1001 Karsen 1009 Smith 1062 Key ptr Karsen 1315 Page 1009 Key ptr Bennet 1132 Page 1007 Greane 1133 Hunter 1127 Key ptr Hunter Page 11127 Jenkins Greane Page 1133 Green Greene Bennet Page 1132 Chan Edwards Dull Data Pages Leaf Level Intermediate Root Page
- 19. Nonclustered Indexes Page 1001 Bennet 1007 1421,1 Karsen 1305 1876,1 Smith 1062 1242,1 Page 1007 Bennet 1132 1421,1 Greane 1133 1242,4 Hunter 1127 1242,1 Page 1305 Karsen 1311 1876,1 Page 1133 Greane 1242,4 Green 1409,2 Greene 1421,2 Page 1127 Hunter 1242,1 Jenkins 1241,4 Page 1421 18 Bennet 19 Greene 20 Ringer Page 1409 21 Dull 22 Green 23 White Page 1241 10 O'Leary 11 Ringer 12 White 13 Jenkins Page 1242 14 Hunter 15 Smith 16 Ringer 17 Greane Page 1132 Bennet 1421,1 Chan 1129,3 Dull 1409,1 Edwards 1018,5 Key Row ptr Page ptr Key Row ptr Page ptr Key Row ptr Root Page Intermediate Leaf Pages Data Pages