PT_show_fields Class Reference

Parse tree node for SHOW COLUMNS statement. More...

#include <parse_tree_nodes.h>

Inheritance diagram for PT_show_fields:

Public Member Functions
	PT_show_fields (const POS &pos, Show_cmd_type show_cmd_type, Table_ident *table, LEX_STRING opt_wild={}, Item *opt_where=nullptr)
Sql_cmd *	make_cmd (THD *thd) override
Public Member Functions inherited from Parse_tree_root
virtual std::string	get_printable_parse_tree (THD *thd)

Private Types
typedef PT_show_table_base	super

Private Attributes
Show_cmd_type	m_show_cmd_type
Sql_cmd_show_columns	m_sql_cmd

Additional Inherited Members
Public Attributes inherited from Parse_tree_root
POS	m_pos
	Textual location of a token just parsed. More...
Protected Member Functions inherited from PT_show_table_base
	PT_show_table_base (const POS &pos, enum_sql_command sql_command, Table_ident *table_ident, const LEX_STRING &wild, Item *where)
bool	make_table_base_cmd (THD *thd, bool *temporary)
Protected Member Functions inherited from PT_show_filter_base
	PT_show_filter_base (const POS &pos, enum_sql_command sql_command, const LEX_STRING &wild, Item *where)
Protected Member Functions inherited from PT_show_base
	PT_show_base (const POS &pos, enum_sql_command sql_command)
Protected Member Functions inherited from Parse_tree_root
	Parse_tree_root ()=default
	Parse_tree_root (const POS &pos)
virtual	~Parse_tree_root ()=default
Protected Attributes inherited from PT_show_table_base
Table_ident *	m_table_ident
	Table used in the statement. More...
Protected Attributes inherited from PT_show_filter_base
LEX_STRING	m_wild
	Wild or where clause used in the statement. More...
Item *	m_where
Protected Attributes inherited from PT_show_base
enum_sql_command	m_sql_command
	SQL command. More...

Detailed Description

Parse tree node for SHOW COLUMNS statement.

Member Typedef Documentation

super

typedef PT_show_table_base PT_show_fields::super

private

Constructor & Destructor Documentation

PT_show_fields()

PT_show_fields::PT_show_fields ( const POS &  pos, Show_cmd_type  show_cmd_type, Table_ident *  table, LEX_STRING  opt_wild = {}, Item *  opt_where = nullptr  )

inline

Member Function Documentation

make_cmd()

Sql_cmd * PT_show_fields::make_cmd ( THD *  thd )

overridevirtual

Implements Parse_tree_root.

Member Data Documentation

m_show_cmd_type

Show_cmd_type PT_show_fields::m_show_cmd_type

private

m_sql_cmd

Sql_cmd_show_columns PT_show_fields::m_sql_cmd

private

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

• sql/parse_tree_nodes.h
• sql/parse_tree_nodes.cc