PFS_query_text_handler_raii Class Reference

RAII class to set query text to PFS. More...

Public Member Functions
	PFS_query_text_handler_raii (THD *thd, std::string *new_query)
	~PFS_query_text_handler_raii ()

Private Attributes
THD *	m_thd {nullptr}
LEX_CSTRING	m_saved_query_string
String	m_saved_rewritten_query
bool	m_saved_safe_to_display {false}

Detailed Description

RAII class to set query text to PFS.

Constructor sets new query text for PFS events. New query text is rewritten if needed before setting it for PFS events.

Destructor restores original query string for PFS events.

Constructor & Destructor Documentation

PFS_query_text_handler_raii()

PFS_query_text_handler_raii::PFS_query_text_handler_raii ( THD *  thd, std::string *  new_query  )

inline

~PFS_query_text_handler_raii()

PFS_query_text_handler_raii::~PFS_query_text_handler_raii ( )

inline

Member Data Documentation

m_saved_query_string

LEX_CSTRING PFS_query_text_handler_raii::m_saved_query_string

private

m_saved_rewritten_query

String PFS_query_text_handler_raii::m_saved_rewritten_query

private

m_saved_safe_to_display

bool PFS_query_text_handler_raii::m_saved_safe_to_display {false}

private

m_thd

THD* PFS_query_text_handler_raii::m_thd {nullptr}

private

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The documentation for this class was generated from the following file:

• sql/statement/statement.cc