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1 Internal Table / DB Alternatives Analysis of Various Table Lookup Approaches

1 Internal Table / DB Alternatives Analysis of Various Table Lookup Approaches

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Page 1: 1 Internal Table / DB Alternatives Analysis of Various Table Lookup Approaches

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Internal Table / DB Alternatives

Analysis of Various Table Lookup Approaches

Page 2: 1 Internal Table / DB Alternatives Analysis of Various Table Lookup Approaches

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Using SE30 Runtime Analysis

Page 3: 1 Internal Table / DB Alternatives Analysis of Various Table Lookup Approaches

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Lookup in STD Table of 54K rows

Page 4: 1 Internal Table / DB Alternatives Analysis of Various Table Lookup Approaches

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Lookup using Sorted Table of 54K Rows

Page 5: 1 Internal Table / DB Alternatives Analysis of Various Table Lookup Approaches

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Lookup Using Hash Table Grouped to 255 Rows

Page 6: 1 Internal Table / DB Alternatives Analysis of Various Table Lookup Approaches

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DB Select for Each Row Sflight

Page 7: 1 Internal Table / DB Alternatives Analysis of Various Table Lookup Approaches

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ST05 SQL Trace Analysis

Page 8: 1 Internal Table / DB Alternatives Analysis of Various Table Lookup Approaches

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Parameter Window to Select Different Periods

Page 9: 1 Internal Table / DB Alternatives Analysis of Various Table Lookup Approaches

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Sample Output for Program LookUP

Page 10: 1 Internal Table / DB Alternatives Analysis of Various Table Lookup Approaches

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Plan for Selected SQL Statement

Page 11: 1 Internal Table / DB Alternatives Analysis of Various Table Lookup Approaches

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Analysis of Select in Program 3 using DB Lookup

Page 12: 1 Internal Table / DB Alternatives Analysis of Various Table Lookup Approaches

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Execute Plan for this Select

Page 13: 1 Internal Table / DB Alternatives Analysis of Various Table Lookup Approaches

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Examples – Environment (Performance Examples)