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Commit 4f5d1273 authored by serg@serg.mysql.com's avatar serg@serg.mysql.com
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bad merge fixed

parent 4151fd0a
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Showing with 40 additions and 39 deletions
mysql-test/r/myisam.result
View file @ 4f5d1273
......@@ -31,3 +31,20 @@ check table t1;
Table Op Msg_type Msg_text
test.t1 check status OK
drop table t1;
create table t1 (a int not null auto_increment, b int not null, primary key (a), index(b));
insert into t1 (b) values (1),(2),(2),(2),(2);
optimize table t1;
Table Op Msg_type Msg_text
test.t1 optimize status OK
show index from t1;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Comment
t1 0 PRIMARY 1 a A 5 NULL NULL
t1 1 b 1 b A 1 NULL NULL
optimize table t1;
Table Op Msg_type Msg_text
test.t1 optimize status Table is already up to date
show index from t1;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Comment
t1 0 PRIMARY 1 a A 5 NULL NULL
t1 1 b 1 b A 1 NULL NULL
drop table t1;
sql/item_func.cc
View file @ 4f5d1273
......@@ -2164,10 +2164,7 @@ bool Item_func_match::eq(const Item *item) const
double Item_func_match::val()
{
if (ft_handler==NULL)
init_search(1);
if ((null_value= (ft_handler==NULL)))
return 0.0;
return -1.0;
if (join_key)
{
......
sql/sql_base.cc
View file @ 4f5d1273
......@@ -2174,8 +2174,8 @@ bool remove_table_from_cache(THD *thd, const char *db, const char *table_name,
int setup_ftfuncs(THD *thd)
{
List_iterator<Item_func_match> li(thd->lex.ftfunc_list),
lj(thd->lex.ftfunc_list);
List_iterator<Item_func_match> li(thd->lex.select_lex.ftfunc_list),
lj(thd->lex.select_lex.ftfunc_list);
Item_func_match *ftf, *ftf2;
while ((ftf=li++))
......@@ -2195,7 +2195,7 @@ int setup_ftfuncs(THD *thd)
int init_ftfuncs(THD *thd, bool no_order)
{
List_iterator<Item_func_match> li(thd->lex.ftfunc_list);
List_iterator<Item_func_match> li(thd->lex.select_lex.ftfunc_list);
Item_func_match *ifm;
DBUG_PRINT("info",("Performing FULLTEXT search"));
thd->proc_info="FULLTEXT initialization";
......
sql/sql_delete.cc
View file @ 4f5d1273
......@@ -52,7 +52,7 @@ int mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds, ORDER *order,
table->file->info(HA_STATUS_VARIABLE | HA_STATUS_NO_LOCK);
thd->proc_info="init";
table->map=1;
if (setup_conds(thd,table_list,&conds))
if (setup_conds(thd,table_list,&conds) || setup_ftfuncs(thd))
DBUG_RETURN(-1);
/* Test if the user wants to delete all rows */
......@@ -130,6 +130,7 @@ int mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds, ORDER *order,
init_read_record(&info,thd,table,select,1,1);
deleted=0L;
init_ftfuncs(thd,1);
thd->proc_info="updating";
while (!(error=info.read_record(&info)) && !thd->killed)
{
......
sql/sql_parse.cc
View file @ 4f5d1273
......@@ -1718,7 +1718,7 @@ mysql_execute_command(void)
table_count)) && ! thd->fatal_error)
{
res=mysql_select(thd,tables,select_lex->item_list,
select_lex->where,select_lex->ftfunc_list,
select_lex->where,
(ORDER *)NULL,(ORDER *)NULL,(Item *)NULL,
(ORDER *)NULL,
select_lex->options | thd->options |
......
sql/sql_select.cc
View file @ 4f5d1273
......@@ -35,11 +35,10 @@ const char *join_type_str[]={ "UNKNOWN","system","const","eq_ref","ref",
"MAYBE_REF","ALL","range","index","fulltext" };
static bool make_join_statistics(JOIN *join,TABLE_LIST *tables,COND *conds,
DYNAMIC_ARRAY *keyuse,List<Item_func_match> &ftfuncs);
DYNAMIC_ARRAY *keyuse);
static bool update_ref_and_keys(THD *thd, DYNAMIC_ARRAY *keyuse,
JOIN_TAB *join_tab,
uint tables,COND *conds,table_map table_map,
List<Item_func_match> &ftfuncs);
uint tables,COND *conds,table_map table_map);
static int sort_keyuse(KEYUSE *a,KEYUSE *b);
static void set_position(JOIN *join,uint index,JOIN_TAB *table,KEYUSE *key);
static void find_best_combination(JOIN *join,table_map rest_tables);
......@@ -156,7 +155,6 @@ int handle_select(THD *thd, LEX *lex, select_result *result)
res=mysql_select(thd,(TABLE_LIST*) select_lex->table_list.first,
select_lex->item_list,
select_lex->where,
select_lex->ftfunc_list,
(ORDER*) select_lex->order_list.first,
(ORDER*) select_lex->group_list.first,
select_lex->having,
......@@ -177,7 +175,6 @@ int handle_select(THD *thd, LEX *lex, select_result *result)
int
mysql_select(THD *thd,TABLE_LIST *tables,List<Item> &fields,COND *conds,
List<Item_func_match> &ftfuncs,
ORDER *order, ORDER *group,Item *having,ORDER *proc_param,
ulong select_options,select_result *result)
{
......@@ -220,7 +217,7 @@ mysql_select(THD *thd,TABLE_LIST *tables,List<Item> &fields,COND *conds,
if (having->with_sum_func)
having->split_sum_func(all_fields);
}
if (setup_ftfuncs(thd,tables,ftfuncs)) /* should be after having->fix_fields */
if (setup_ftfuncs(thd)) /* should be after having->fix_fields */
DBUG_RETURN(-1);
/*
Check if one one uses a not constant column with group functions
......@@ -408,8 +405,7 @@ mysql_select(THD *thd,TABLE_LIST *tables,List<Item> &fields,COND *conds,
/* Calculate how to do the join */
thd->proc_info="statistics";
if (make_join_statistics(&join,tables,conds,&keyuse,ftfuncs) ||
thd->fatal_error)
if (make_join_statistics(&join,tables,conds,&keyuse) || thd->fatal_error)
goto err;
thd->proc_info="preparing";
result->initialize_tables(&join);
......@@ -532,7 +528,7 @@ mysql_select(THD *thd,TABLE_LIST *tables,List<Item> &fields,COND *conds,
make_join_readinfo(&join,
(select_options & (SELECT_DESCRIBE |
SELECT_NO_JOIN_CACHE)) |
(ftfuncs.elements ? SELECT_NO_JOIN_CACHE : 0));
(thd->lex.select_lex.ftfunc_list.elements ? SELECT_NO_JOIN_CACHE : 0));
/* Need to tell Innobase that to play it safe, it should fetch all
columns of the tables: this is because MySQL
......@@ -599,18 +595,8 @@ mysql_select(THD *thd,TABLE_LIST *tables,List<Item> &fields,COND *conds,
}
/* Perform FULLTEXT search before all regular searches */
if (ftfuncs.elements)
{
List_iterator_fast<Item_func_match> li(ftfuncs);
Item_func_match *ifm;
DBUG_PRINT("info",("Performing FULLTEXT search"));
thd->proc_info="FULLTEXT search init";
init_ftfuncs(thd,test(order));
while ((ifm=li++))
{
ifm->init_search(test(order));
}
}
/* Create a tmp table if distinct or if the sort is too complicated */
if (need_tmp)
{
......@@ -902,8 +888,7 @@ static ha_rows get_quick_record_count(SQL_SELECT *select,TABLE *table,
static bool
make_join_statistics(JOIN *join,TABLE_LIST *tables,COND *conds,
DYNAMIC_ARRAY *keyuse_array,
List<Item_func_match> &ftfuncs)
DYNAMIC_ARRAY *keyuse_array)
{
int error;
uint i,table_count,const_count,found_ref,refs,key,const_ref,eq_part;
......@@ -1015,7 +1000,7 @@ make_join_statistics(JOIN *join,TABLE_LIST *tables,COND *conds,
if (conds || outer_join)
if (update_ref_and_keys(join->thd,keyuse_array,stat,join->tables,
conds,~outer_join,ftfuncs))
conds,~outer_join))
DBUG_RETURN(1);
/* loop until no more const tables are found */
......@@ -1524,8 +1509,7 @@ sort_keyuse(KEYUSE *a,KEYUSE *b)
static bool
update_ref_and_keys(THD *thd, DYNAMIC_ARRAY *keyuse,JOIN_TAB *join_tab,
uint tables, COND *cond, table_map normal_tables,
List<Item_func_match> &ftfuncs)
uint tables, COND *cond, table_map normal_tables)
{
uint and_level,i,found_eq_constant;
......@@ -1553,7 +1537,7 @@ update_ref_and_keys(THD *thd, DYNAMIC_ARRAY *keyuse,JOIN_TAB *join_tab,
add_key_part(keyuse,field);
}
if (ftfuncs.elements)
if (thd->lex.select_lex.ftfunc_list.elements)
{
add_ft_keys(keyuse,join_tab,cond,normal_tables);
}
......@@ -1561,7 +1545,7 @@ update_ref_and_keys(THD *thd, DYNAMIC_ARRAY *keyuse,JOIN_TAB *join_tab,
/*
** remove ref if there is a keypart which is a ref and a const.
** remove keyparts without previous keyparts.
** Special treatment for ft-keys. SerG.
** Special treatment for ft-keys.
*/
if (keyuse->elements)
{
......
sql/sql_union.cc
View file @ 4f5d1273
......@@ -68,7 +68,6 @@ int mysql_union(THD *thd, LEX *lex,select_result *result)
res=mysql_select(thd, (TABLE_LIST*) sl->table_list.first,
sl->item_list,
sl->where,
sl->ftfunc_list,
(sl->braces) ? (ORDER *) sl->order_list.first : (ORDER *) 0,
(ORDER*) sl->group_list.first,
sl->having,
......@@ -127,7 +126,6 @@ int mysql_union(THD *thd, LEX *lex,select_result *result)
res=mysql_select(thd, (TABLE_LIST*) sl->table_list.first,
sl->item_list,
sl->where,
sl->ftfunc_list,
(sl->braces) ? (ORDER *)sl->order_list.first : (ORDER *) 0,
(ORDER*) sl->group_list.first,
sl->having,
......@@ -150,8 +148,12 @@ int mysql_union(THD *thd, LEX *lex,select_result *result)
/* Create a list of fields in the temporary table */
List_iterator<Item> it(item_list);
Field **field;
#if 0
List<Item_func_match> ftfunc_list;
ftfunc_list.empty();
#else
thd->lex.select_lex.ftfunc_list.empty();
#endif
for (field=table->field ; *field ; field++)
{
......@@ -170,7 +172,7 @@ int mysql_union(THD *thd, LEX *lex,select_result *result)
thd->options&= ~OPTION_FOUND_ROWS;
}
res=mysql_select(thd,&result_table_list,
item_list, NULL, ftfunc_list, order,
item_list, NULL, /*ftfunc_list,*/ order,
(ORDER*) NULL, NULL, (ORDER*) NULL,
thd->options, result);
}
......
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