MySQL 8.0.40
Source Code Documentation
Public Member Functions | Protected Member Functions | Private Attributes | List of all members
PT_locking_clause Class Referenceabstract

#include <parse_tree_nodes.h>

Inheritance diagram for PT_locking_clause:
[legend]

Public Member Functions

 PT_locking_clause (Lock_strength strength, Locked_row_action action)
 
bool contextualize (Parse_context *pc) final
 
virtual bool set_lock_for_tables (Parse_context *pc)=0
 
Locked_row_action action () const
 
- 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)
 Do all context-sensitive things and mark the node as contextualized. More...
 
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...
 

Protected Member Functions

Lock_descriptor get_lock_descriptor () const
 
- Protected Member Functions inherited from Parse_tree_node_tmpl< Context >
 Parse_tree_node_tmpl ()
 

Private Attributes

Lock_strength m_lock_strength
 
Locked_row_action m_locked_row_action
 

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
 

Constructor & Destructor Documentation

◆ PT_locking_clause()

PT_locking_clause::PT_locking_clause ( Lock_strength  strength,
Locked_row_action  action 
)
inline

Member Function Documentation

◆ action()

Locked_row_action PT_locking_clause::action ( ) const
inline

◆ contextualize()

bool PT_locking_clause::contextualize ( Parse_context *  pc)
final

◆ get_lock_descriptor()

Lock_descriptor PT_locking_clause::get_lock_descriptor ( ) const
inlineprotected

◆ set_lock_for_tables()

virtual bool PT_locking_clause::set_lock_for_tables ( Parse_context *  pc)
pure virtual

Implemented in PT_query_block_locking_clause, and PT_table_locking_clause.

Member Data Documentation

◆ m_lock_strength

Lock_strength PT_locking_clause::m_lock_strength
private

◆ m_locked_row_action

Locked_row_action PT_locking_clause::m_locked_row_action
private
The documentation for this class was generated from the following files: