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bell@sanja.is.com.ua
2003-06-27 23:14:20 +03:00
parent 32262a0fd5 95fbec7599
commit 00f952849d
568 changed files with 22858 additions and 20323 deletions
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27
sql/sql_lex.cc
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@ -111,7 +111,8 @@ LEX *lex_start(THD *thd, uchar *buf,uint length)
lex->next_state=MY_LEX_START;
lex->end_of_query=(lex->ptr=buf)+length;
lex->yylineno = 1;
lex->select_lex.create_refs=lex->in_comment=0;
lex->select_lex.parsing_place= SELECT_LEX_NODE::NO_MATTER;
lex->in_comment=0;
lex->length=0;
lex->select_lex.in_sum_expr=0;
lex->select_lex.expr_list.empty();
@ -962,6 +963,8 @@ int yylex(void *arg, void *yythd)
void st_select_lex_node::init_query()
{
options= 0;
linkage= UNSPECIFIED_TYPE;
no_table_names_allowed= uncacheable= dependent= 0;
ref_pointer_array= 0;
}
@ -973,14 +976,15 @@ void st_select_lex_node::init_select()
order_list.next= (byte**) &order_list.first;
select_limit= HA_POS_ERROR;
offset_limit= 0;
select_items= 0;
with_sum_func= 0;
create_refs= 0;
parsing_place= SELECT_LEX_NODE::NO_MATTER;
}
void st_select_lex_unit::init_query()
{
linkage= GLOBAL_OPTIONS_TYPE;
st_select_lex_node::init_query();
linkage= GLOBAL_OPTIONS_TYPE;
global_parameters= this;
select_limit_cnt= HA_POS_ERROR;
offset_limit_cnt= 0;
@ -994,11 +998,10 @@ void st_select_lex_unit::init_query()
void st_select_lex::init_query()
{
st_select_lex_node::init_query();
table_list.elements= 0;
table_list.first= 0;
table_list.next= (byte**) &table_list.first;
table_list.empty();
item_list.empty();
join= 0;
where= 0;
olap= UNSPECIFIED_OLAP_TYPE;
insert_select= having_fix_field= 0;
with_wild= 0;
@ -1007,11 +1010,15 @@ void st_select_lex::init_query()
void st_select_lex::init_select()
{
st_select_lex_node::init_select();
group_list.elements= 0;
group_list.first= 0;
group_list.next= (byte**) &group_list.first;
group_list.empty();
type= db= db1= table1= db2= table2= 0;
having= 0;
group_list.empty();
use_index_ptr= ignore_index_ptr= 0;
table_join_options= 0;
in_sum_expr= with_wild= 0;
options= 0;
where= having= 0;
braces= 0;
when_list.empty();
expr_list.empty();
interval_list.empty();