MySQL 8.4.2
Source Code Documentation
PT_tablesample Class Reference

#include <parse_tree_nodes.h>

Inheritance diagram for PT_tablesample:
[legend]

Public Member Functions

 PT_tablesample (const POS &pos, tablesample_type tablesample_type_arg, Item *sample_percentage)
 
- 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...
 

Public Attributes

tablesample_type m_sampling_type
 
Itemm_sample_percentage {nullptr}
 
- Public Attributes inherited from Parse_tree_node_tmpl< Context >
POS m_pos
 

Private Types

typedef Parse_tree_node super
 

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
 
- 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...
 

Member Typedef Documentation

◆ super

Constructor & Destructor Documentation

◆ PT_tablesample()

PT_tablesample::PT_tablesample ( const POS pos,
tablesample_type  tablesample_type_arg,
Item sample_percentage 
)
inline

Member Data Documentation

◆ m_sample_percentage

Item* PT_tablesample::m_sample_percentage {nullptr}

◆ m_sampling_type

tablesample_type PT_tablesample::m_sampling_type

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