MySQL  8.0.27
Source Code Documentation
opt_trace.cc File Reference

Implementation of the Optimizer trace API (WL#5257) More...

#include "sql/opt_trace.h"
#include <stdio.h>
#include <new>
#include "lex_string.h"
#include "m_ctype.h"
#include "m_string.h"
#include "my_dbug.h"
#include "my_pointer_arithmetic.h"
#include "my_sys.h"
#include "mysql/components/services/bits/psi_bits.h"
#include "mysqld_error.h"
#include "prealloced_array.h"
#include "sql/current_thd.h"
#include "sql/enum_query_type.h"
#include "sql/handler.h"
#include "sql/item.h"
#include "sql/table.h"
#include "sql_string.h"

Classes

class  anonymous_namespace{opt_trace.cc}::Buffer
 A wrapper of class String, for storing query or trace. More...
 
class  Opt_trace_stmt
 The trace of one statement. More...
 

Namespaces

 anonymous_namespace{opt_trace.cc}
 

Functions

char anonymous_namespace{opt_trace.cc}::opening_bracket (bool requires_key)
 
char anonymous_namespace{opt_trace.cc}::closing_bracket (bool requires_key)
 
template<class T >
T * new_nothrow_w_my_error ()
 
template<class T , class Arg >
T * new_nothrow_w_my_error (Arg a)
 

Variables

const char anonymous_namespace{opt_trace.cc}::brackets [] = {'[', '{', ']', '}'}
 opening and closing symbols for arrays ([])and objects ({}) More...
 
LEX_CSTRING anonymous_namespace{opt_trace.cc}::bool_as_text []
 human-readable names for boolean values More...
 
const char anonymous_namespace{opt_trace.cc}::my_spaces []
 

Detailed Description

Implementation of the Optimizer trace API (WL#5257)

Function Documentation

◆ new_nothrow_w_my_error() [1/2]

template<class T >
T* new_nothrow_w_my_error ( )

◆ new_nothrow_w_my_error() [2/2]

template<class T , class Arg >
T* new_nothrow_w_my_error ( Arg  a)