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Remove a couple of unused/barely used names.

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sql/sql_lex.cc:
  Remove an unused thread key.
sql/sql_lex.h:
  Remove an unused thread key, current_lex.
sql/sql_parse.cc:
  Remove an unused thread key, current_lex macro.
This commit is contained in:
unknown 2006-07-01 00:14:28 +04:00
parent fc085d77ad
commit 0c7bc6e9d7
3 changed files with 3 additions and 10 deletions
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4
sql/sql_lex.cc
View File

@ -41,8 +41,6 @@ sys_var_long_ptr trg_new_row_fake_var(0, 0);
#define yySkip() lex->ptr++
#define yyLength() ((uint) (lex->ptr - lex->tok_start)-1)
pthread_key(LEX*,THR_LEX);
/* Longest standard keyword name */
#define TOCK_NAME_LENGTH 24
@ -91,8 +89,6 @@ void lex_init(void)
for (i=0 ; i < array_elements(sql_functions) ; i++)
sql_functions[i].length=(uchar) strlen(sql_functions[i].name);
VOID(pthread_key_create(&THR_LEX,NULL));
DBUG_VOID_RETURN;
}

3
sql/sql_lex.h
View File

@ -1116,6 +1116,3 @@ extern void lex_start(THD *thd, uchar *buf,uint length);
extern void lex_end(LEX *lex);
extern int MYSQLlex(void *arg, void *yythd);
extern pthread_key(LEX*,THR_LEX);
#define current_lex (current_thd->lex)

6
sql/sql_parse.cc
View File

@ -2365,7 +2365,7 @@ static void reset_one_shot_variables(THD *thd)
/*
Execute command saved in thd and current_lex->sql_command
Execute command saved in thd and lex->sql_command
SYNOPSIS
mysql_execute_command()
@ -5541,7 +5541,7 @@ bool check_stack_overrun(THD *thd, long margin,
bool my_yyoverflow(short **yyss, YYSTYPE **yyvs, ulong *yystacksize)
{
LEX *lex=current_lex;
LEX *lex= current_thd->lex;
ulong old_info=0;
if ((uint) *yystacksize >= MY_YACC_MAX)
return 1;
@ -5978,7 +5978,7 @@ bool add_field_to_list(THD *thd, char *field_name, enum_field_types type,
void store_position_for_column(const char *name)
{
current_lex->last_field->after=my_const_cast(char*) (name);
current_thd->lex->last_field->after=my_const_cast(char*) (name);
}
bool