Parse tree hint object for table level hints. More...

Inheritance diagram for PT_table_level_hint:

Public Member Functions
	PT_table_level_hint (const LEX_CSTRING qb_name_arg, const Hint_param_table_list &table_list_arg, bool switch_state_arg, opt_hints_enum hint_type_arg)

bool	do_contextualize (Parse_context *pc) override
	Function handles table level hint. More...

Public Member Functions inherited from PT_hint
	PT_hint (opt_hints_enum hint_type_arg, bool switch_state_arg)

opt_hints_enum	type () const

bool	switch_on () const

virtual void	print_warn (THD thd, uint err_code, const LEX_CSTRING qb_name_arg, LEX_CSTRING table_name_arg, LEX_CSTRING key_name_arg, PT_hint *hint) const
	Print warning issuing in processing of the hint. More...

virtual void	append_args (const THD thd, String str) const
	Append additional hint arguments. More...

bool	supports_view ()

Public Member Functions inherited from Parse_tree_node_tmpl< Context >
virtual	~Parse_tree_node_tmpl ()=default

bool	is_contextualized () const

virtual bool	contextualize (Context *pc) final

void	error (Context *pc, const POS &pos) const
	syntax_error() function replacement for deferred reporting of syntax errors More...

void	error (Context pc, const POS &pos, const char msg) const
	syntax_error() function replacement for deferred reporting of syntax errors More...

void	errorf (Context pc, const POS &pos, const char format,...) const
	syntax_error() function replacement for deferred reporting of syntax errors More...

Additional Inherited Members
Public Types inherited from Parse_tree_node_tmpl< Context >
typedef Context	context_t

Static Public Member Functions inherited from Parse_tree_node_tmpl< Context >
static void *	operator new (size_t size, MEM_ROOT *mem_root, const std::nothrow_t &arg=std::nothrow) noexcept

static void	operator delete (void *ptr, size_t size)

static void	operator delete (void , MEM_ROOT , const std::nothrow_t &) noexcept

Public Attributes inherited from Parse_tree_node_tmpl< Context >
POS	m_pos

Protected Member Functions inherited from Parse_tree_node_tmpl< Context >
	Parse_tree_node_tmpl ()=delete

	Parse_tree_node_tmpl (const POS &pos)

	Parse_tree_node_tmpl (const POS &start_pos, const POS &end_pos)

bool	begin_parse_tree (Show_parse_tree *tree)

bool	end_parse_tree (Show_parse_tree *tree)

virtual bool	do_contextualize (Context *pc)
	Do all context-sensitive things and mark the node as contextualized. More...

virtual void	add_json_info (Json_object *json_obj)
	Add all the node-specific json fields. More...

Detailed Description

Parse tree hint object for table level hints.

Member Typedef Documentation

private

PT_table_level_hint::PT_table_level_hint	(	const LEX_CSTRING	qb_name_arg,
		const Hint_param_table_list &	table_list_arg,
		bool	switch_state_arg,
		opt_hints_enum	hint_type_arg
	)

inline

bool PT_table_level_hint::do_contextualize ( Parse_context * pc )

override

Function handles table level hint.

It also creates table hint object (Opt_hints_table) if it does not exist.

Parameters

pc	Pointer to Parse_context object

const LEX_CSTRING PT_table_level_hint::qb_name

private

Hint_param_table_list PT_table_level_hint::table_list

private

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