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Code Activity

removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion (SCRUM)

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fixed some possible bugs


sql/item.cc:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/item_subselect.cc:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/item_sum.cc:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/mysql_priv.h:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/sql_base.cc:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/sql_cache.cc:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/sql_delete.cc:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/sql_lex.cc:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/sql_lex.h:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
  fixed some possible bugs
sql/sql_parse.cc:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/sql_prepare.cc:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/sql_repl.cc:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/sql_select.cc:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/sql_union.cc:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/sql_update.cc:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/sql_yacc.yy:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
This commit is contained in:
unknown
2002-10-30 13:18:52 +02:00
parent fc4c9c01ee
commit 0bb1e716bc
16 changed files with 569 additions and 281 deletions
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120
sql/sql_lex.cc
View File

@ -147,7 +147,7 @@ LEX *lex_start(THD *thd, uchar *buf,uint length)
lex->select_lex.in_sum_expr=0;
lex->select_lex.expr_list.empty();
lex->select_lex.ftfunc_list_alloc.empty();
lex->select_lex.ftfunc_list= &lex->select->ftfunc_list_alloc;
lex->select_lex.ftfunc_list= &lex->select_lex.ftfunc_list_alloc;
lex->convert_set= (lex->thd= thd)->variables.convert_set;
lex->yacc_yyss=lex->yacc_yyvs=0;
lex->ignore_space=test(thd->sql_mode & MODE_IGNORE_SPACE);
@ -934,7 +934,8 @@ void st_select_lex_node::init_select()
order_list.first= 0;
order_list.next= (byte**) &order_list.first;
select_limit= HA_POS_ERROR;
offset_limit= 0;
offset_limit= 0;
create_refs= dependent= 0;
}
void st_select_lex_unit::init_query()
@ -974,7 +975,7 @@ void st_select_lex::init_select()
ftfunc_list_alloc.empty();
ftfunc_list= &ftfunc_list_alloc;
linkage= UNSPECIFIED_TYPE;
depended= having_fix_field= 0;
having_fix_field= 0;
}
/*
@ -1042,6 +1043,44 @@ void st_select_lex_node::exclude()
*/
}
bool st_select_lex_node::add_item_to_list(Item *item)
{
return 1;
}
bool st_select_lex_node::add_group_to_list(Item *item, bool asc)
{
return 1;
}
//why compiler/linker do not allow make it inline?
bool st_select_lex_node::add_order_to_list(Item *item, bool asc)
{
return add_to_list(order_list,item,asc);
}
bool st_select_lex_node::add_ftfunc_to_list(Item_func_match *func)
{
return 1;
}
bool st_select_lex_node::set_braces(bool value) { return 1; }
bool st_select_lex_node::inc_in_sum_expr() { return 1; }
uint st_select_lex_node::get_in_sum_expr() { return 0; }
TABLE_LIST* st_select_lex_node::get_table_list() { return 0; }
List<Item>* st_select_lex_node::get_item_list() { return 0; }
List<String>* st_select_lex_node::get_use_index() { return 0; }
List<String>* st_select_lex_node::get_ignore_index() { return 0; }
TABLE_LIST *st_select_lex_node::add_table_to_list(Table_ident *table,
LEX_STRING *alias,
bool updating,
thr_lock_type flags,
List<String> *use_index,
List<String> *ignore_index)
{
return 0;
}
/*
This is used for UNION & subselect to create a new table list of all used
tables.
@ -1118,3 +1157,78 @@ bool st_select_lex_unit::create_total_list_n_last_return(THD *thd, st_lex *lex,
*result= new_table_list;
return 0;
}
st_select_lex_unit* st_select_lex_unit::master_unit()
{
return this;
}
st_select_lex* st_select_lex_unit::outer_select()
{
return (st_select_lex*) master;
}
bool st_select_lex::add_item_to_list(Item *item)
{
return item_list.push_back(item);
}
bool st_select_lex::add_group_to_list(Item *item, bool asc)
{
return add_to_list(group_list, item, asc);
}
bool st_select_lex::add_ftfunc_to_list(Item_func_match *func)
{
return !func || ftfunc_list->push_back(func); // end of memory?
}
st_select_lex_unit* st_select_lex::master_unit()
{
return (st_select_lex_unit*) master;
}
st_select_lex* st_select_lex::outer_select()
{
return (st_select_lex*) master->get_master();
}
bool st_select_lex::set_braces(bool value)
{
braces= value;
return 0;
}
bool st_select_lex::inc_in_sum_expr()
{
in_sum_expr++;
return 0;
}
uint st_select_lex::get_in_sum_expr()
{
return in_sum_expr;
}
TABLE_LIST* st_select_lex::get_table_list()
{
return (TABLE_LIST*) table_list.first;
}
List<Item>* st_select_lex::get_item_list()
{
return &item_list;
}
List<String>* st_select_lex::get_use_index()
{
return use_index_ptr;
}
List<String>* st_select_lex::get_ignore_index()
{
return ignore_index_ptr;
}
// There are st_select_lex::add_table_to_list in sql_parse.cc