MySQL 9.0.0
Source Code Documentation
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Go to the source code of this file.
Classes | |
class | Cost_model_server |
API for getting cost estimates for server operations that are not directly related to a table object. More... | |
class | Cost_model_table |
API for getting cost estimates for operations on table data. More... | |
Variables | |
constexpr const double | DISK_SEEK_BASE_COST {0.9} |
constexpr const int | BLOCKS_IN_AVG_SEEK {128} |
constexpr const double | DISK_SEEK_PROP_COST {0.1 / BLOCKS_IN_AVG_SEEK} |
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