MySQL 8.0.39
Source Code Documentation
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Opt_hints_map contains information about hint state(specified or not, hint value). More...
#include <opt_hints.h>
Public Member Functions | |
bool | is_specified (opt_hints_enum type_arg) const |
Check if hint is specified. More... | |
void | set_switch (opt_hints_enum type_arg, bool switch_state_arg) |
Set switch value and set hint into specified state. More... | |
bool | switch_on (opt_hints_enum type_arg) const |
Get switch value. More... | |
Private Attributes | |
Bitmap< 64 > | hints |
Bitmap< 64 > | hints_specified |
Opt_hints_map contains information about hint state(specified or not, hint value).
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inline |
Check if hint is specified.
type_arg | hint type |
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inline |
Set switch value and set hint into specified state.
type_arg | hint type |
switch_state_arg | switch value |
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inline |
Get switch value.
type_arg | hint type |
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private |
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private |