MySQL 9.0.0
Source Code Documentation
anonymous_namespace{sql_select.cc} Namespace Reference

Classes

class  store_key_const_item
 
class  store_key_json_item
 

Functions

bool SecondaryEngineCallPrePrepareHook (THD *thd, const LEX_CSTRING &secondary_engine)
 Gets the secondary storage engine pre prepare hook function, if any. More...
 

Function Documentation

◆ SecondaryEngineCallPrePrepareHook()

bool anonymous_namespace{sql_select.cc}::SecondaryEngineCallPrePrepareHook ( THD thd,
const LEX_CSTRING secondary_engine 
)

Gets the secondary storage engine pre prepare hook function, if any.

If no hook is found, this function returns false. If hook function is found, it returns the return value of the hook. Please refer to secondary_engine_pre_prepare_hook_t definition for description of its return value.