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Developer Source 4
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developer source - volume 4.iso
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dbmsa
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sep94
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eng11.gif
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Graphics Interchange Format
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1996-06-11
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103KB
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568x498
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4-bit (16 colors)
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OCR:
Database Page Database Page User 1 Row 1 | User 1 Row 1 Row 2 User 2 Row 2 Row 3 Row 3 Row 4 User 3 Row 4 Row 5 Row 5 Row-Level Locking Page-Level Locking FIGURE 1 A database page is subject to row-level and page-level locking. In some instances, locking at the database page level can improve performance.