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Merge next-mr -> next-4284.

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This commit is contained in:
Konstantin Osipov
2009-12-16 11:33:54 +03:00
parent 58b24720b6 bd1f8f5bfa
commit 13348d3769
115 changed files with 82821 additions and 150051 deletions
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34
sql/sql_class.h
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@ -2634,7 +2634,6 @@ class select_result :public Sql_alloc {
protected:
THD *thd;
SELECT_LEX_UNIT *unit;
uint nest_level;
public:
select_result();
virtual ~select_result() {};
@ -2671,12 +2670,6 @@ public:
*/
virtual void cleanup();
void set_thd(THD *thd_arg) { thd= thd_arg; }
/**
The nest level, if supported.
@return
-1 if nest level is undefined, otherwise a positive integer.
*/
int get_nest_level() { return nest_level; }
#ifdef EMBEDDED_LIBRARY
virtual void begin_dataset() {}
#else
@ -2771,14 +2764,6 @@ class select_export :public select_to_file {
CHARSET_INFO *write_cs; // output charset
public:
select_export(sql_exchange *ex) :select_to_file(ex) {}
/**
Creates a select_export to represent INTO OUTFILE <filename> with a
defined level of subquery nesting.
*/
select_export(sql_exchange *ex, uint nest_level_arg) :select_to_file(ex)
{
nest_level= nest_level_arg;
}
~select_export();
int prepare(List<Item> &list, SELECT_LEX_UNIT *u);
bool send_data(List<Item> &items);
@ -2788,15 +2773,6 @@ public:
class select_dump :public select_to_file {
public:
select_dump(sql_exchange *ex) :select_to_file(ex) {}
/**
Creates a select_export to represent INTO DUMPFILE <filename> with a
defined level of subquery nesting.
*/
select_dump(sql_exchange *ex, uint nest_level_arg) :
select_to_file(ex)
{
nest_level= nest_level_arg;
}
int prepare(List<Item> &list, SELECT_LEX_UNIT *u);
bool send_data(List<Item> &items);
};
@ -3267,16 +3243,6 @@ class select_dumpvar :public select_result_interceptor {
public:
List<my_var> var_list;
select_dumpvar() { var_list.empty(); row_count= 0;}
/**
Creates a select_dumpvar to represent INTO <variable> with a defined
level of subquery nesting.
*/
select_dumpvar(uint nest_level_arg)
{
var_list.empty();
row_count= 0;
nest_level= nest_level_arg;
}
~select_dumpvar() {}
int prepare(List<Item> &list, SELECT_LEX_UNIT *u);
bool send_data(List<Item> &items);