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Merge work:/my/mysql-4.1 into mashka.mysql.fi:/home/my/mysql-4.1

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BitKeeper/etc/logging_ok:
  auto-union
sql/mysql_priv.h:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
This commit is contained in:
unknown 2002-10-03 16:56:09 +03:00
commit be565cfbf7
11 changed files with 61 additions and 56 deletions
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1
BitKeeper/etc/logging_ok
View File

@ -56,6 +56,7 @@ paul@teton.kitebird.com
peter@linux.local
peter@mysql.com
ram@gw.udmsearch.izhnet.ru
ram@mysql.r18.ru
ram@ram.(none)
root@x3.internalnet
salle@geopard.(none)

18
heap/hp_create.c
View File

@ -85,15 +85,24 @@ int heap_create(const char *name, uint keys, HP_KEYDEF *keydef,
memcpy(share->keydef, keydef, (size_t) (sizeof(keydef[0]) * keys));
for (i= 0, keyinfo= share->keydef; i < keys; i++, keyinfo++)
{
uint nsegs= keydef[i].keysegs;
keyinfo->seg= keyseg;
memcpy(keyseg, keydef[i].seg,
(size_t) (sizeof(keyseg[0]) * keydef[i].keysegs));
keyseg+= keydef[i].keysegs;
if (keydef[i].algorithm == HA_KEY_ALG_BTREE)
{
/* additional HA_KEYTYPE_END keyseg */
keyseg->type= HA_KEYTYPE_END;
keyseg->length= sizeof(byte*);
keyseg->flag= 0;
keyseg->null_bit= 0;
keyseg++;
init_tree(&keyinfo->rb_tree, 0, 0, sizeof(byte*),
(qsort_cmp2)keys_compare, 1, NULL, NULL);
keyinfo->delete_key= hp_rb_delete_key;
keyinfo->write_key= hp_rb_write_key;
nsegs++;
}
else
{
@ -102,12 +111,7 @@ int heap_create(const char *name, uint keys, HP_KEYDEF *keydef,
keyinfo->delete_key= hp_delete_key;
keyinfo->write_key= hp_write_key;
}
keyinfo->seg= keyseg;
memcpy(keyseg, keydef[i].seg,
(size_t) (sizeof(keyseg[0]) * nsegs));
keyseg+= nsegs;
}
share->min_records= min_records;
share->max_records= max_records;
share->data_length= share->index_length= 0;

4
include/mysql.h
View File

@ -447,7 +447,7 @@ typedef struct st_mysql_stmt
unsigned long param_count; /* parameters count */
unsigned long field_count; /* fields count */
unsigned long long_length; /* long buffer alloced length */
ulong stmt_id; /* Id for prepared statement */
unsigned long stmt_id; /* Id for prepared statement */
uint last_errno; /* error code */
enum MY_STMT_STATE state; /* statement state */
char last_error[MYSQL_ERRMSG_SIZE]; /* error message */
@ -506,7 +506,7 @@ int STDCALL mysql_drop_db(MYSQL *mysql, const char *DB);
my_bool
simple_command(MYSQL *mysql,enum enum_server_command command, const char *arg,
ulong length, my_bool skip_check);
unsigned long length, my_bool skip_check);
unsigned long net_safe_read(MYSQL* mysql);
#ifdef __cplusplus

13
sql/ha_heap.cc
View File

@ -246,11 +246,7 @@ int ha_heap::create(const char *name, TABLE *table,
int error;
for (key= parts= 0; key < table->keys; key++)
{
parts+= table->key_info[key].key_parts;
if (table->key_info[key].algorithm == HA_KEY_ALG_BTREE)
parts++; /* additional HA_KEYTYPE_END keyseg */
}
if (!(keydef= (HP_KEYDEF*) my_malloc(table->keys * sizeof(HP_KEYDEF) +
parts * sizeof(HA_KEYSEG),
@ -301,15 +297,6 @@ int ha_heap::create(const char *name, TABLE *table,
seg->null_pos= 0;
}
}
if (pos->algorithm == HA_KEY_ALG_BTREE)
{
/* additional HA_KEYTYPE_END keyseg */
seg->type= HA_KEYTYPE_END;
seg->length= sizeof(byte*);
seg->flag= 0;
seg->null_bit= 0;
seg++;
}
}
mem_per_row+= MY_ALIGN(table->reclength + 1, sizeof(char*));
max_rows = (ulong) (current_thd->variables.max_heap_table_size /

21
sql/item.cc
View File

@ -432,7 +432,7 @@ bool Item_field::fix_fields(THD *thd, TABLE_LIST *tables, Item **ref)
if (!field) // If field is not checked
{
Field *tmp;
if (!(tmp=find_field_in_tables(thd,this,tables)))
if (!(tmp=find_field_in_tables(thd, this, tables, 0)))
{
/*
We can't find table field in table list of current select,
@ -448,9 +448,14 @@ bool Item_field::fix_fields(THD *thd, TABLE_LIST *tables, Item **ref)
sl && !tmp;
sl= sl->outer_select())
tmp=find_field_in_tables(thd, this,
(TABLE_LIST*)(last= sl)->table_list.first);
(TABLE_LIST*)(last= sl)->table_list.first,
0);
if (!tmp)
return 1;
{
// Call to produce appropriate error message
find_field_in_tables(thd, this, tables, 1);
return -1;
}
else
{
depended_from= last;
@ -463,7 +468,7 @@ bool Item_field::fix_fields(THD *thd, TABLE_LIST *tables, Item **ref)
s= s->outer_select())
if( !s->depended )
{
s->depended= 1; //Select is depended of outer select
s->depended= 1;
//Tables will be reopened many times
for (TABLE_LIST *tbl=
(TABLE_LIST*)s->table_list.first;
@ -780,7 +785,7 @@ bool Item_ref::fix_fields(THD *thd,TABLE_LIST *tables, Item **reference)
{
if (!ref)
{
if (!(ref= find_item_in_list(this,thd->lex.select->item_list)))
if (!(ref= find_item_in_list(this, thd->lex.select->item_list, 0)))
{
/*
We can't find table field in table list of current select,
@ -795,9 +800,13 @@ bool Item_ref::fix_fields(THD *thd,TABLE_LIST *tables, Item **reference)
for (SELECT_LEX *sl= thd->lex.select->outer_select();
sl && !ref;
sl= sl->outer_select())
ref= find_item_in_list(this, (last= sl)->item_list);
ref= find_item_in_list(this, (last= sl)->item_list, 0);
if (!ref)
{
// Call to report error
find_item_in_list(this, thd->lex.select->item_list, 1);
return 1;
}
else
{
depended_from= last;

5
sql/mysql_priv.h
View File

@ -451,7 +451,8 @@ bool wait_for_tables(THD *thd);
bool table_is_used(TABLE *table, bool wait_for_name_lock);
bool drop_locked_tables(THD *thd,const char *db, const char *table_name);
void abort_locked_tables(THD *thd,const char *db, const char *table_name);
Field *find_field_in_tables(THD *thd,Item_field *item,TABLE_LIST *tables);
Field *find_field_in_tables(THD *thd, Item_field *item, TABLE_LIST *tables,
bool report_error);
Field *find_field_in_table(THD *thd,TABLE *table,const char *name,uint length,
bool check_grant,bool allow_rowid);
#ifdef HAVE_OPENSSL
@ -539,7 +540,7 @@ TABLE *unlink_open_table(THD *thd,TABLE *list,TABLE *find);
SQL_SELECT *make_select(TABLE *head, table_map const_tables,
table_map read_tables, COND *conds, int *error);
Item ** find_item_in_list(Item *item,List<Item> &items);
Item ** find_item_in_list(Item *item, List<Item> &items, bool report_error);
bool insert_fields(THD *thd,TABLE_LIST *tables,
const char *db_name, const char *table_name,
List_iterator<Item> *it);

23
sql/sql_base.cc
View File

@ -1783,7 +1783,8 @@ Field *find_field_in_table(THD *thd,TABLE *table,const char *name,uint length,
Field *
find_field_in_tables(THD *thd,Item_field *item,TABLE_LIST *tables)
find_field_in_tables(THD *thd,Item_field *item,TABLE_LIST *tables,
bool report_error)
{
Field *found=0;
const char *db=item->db_name;
@ -1820,7 +1821,7 @@ find_field_in_tables(THD *thd,Item_field *item,TABLE_LIST *tables)
}
if (found)
return found;
if (!found_table)
if (!found_table && report_error)
{
char buff[NAME_LEN*2+1];
if (db)
@ -1832,8 +1833,9 @@ find_field_in_tables(THD *thd,Item_field *item,TABLE_LIST *tables)
thd->where);
}
else
my_printf_error(ER_BAD_FIELD_ERROR,ER(ER_BAD_FIELD_ERROR),MYF(0),
item->full_name(),thd->where);
if (report_error)
my_printf_error(ER_BAD_FIELD_ERROR,ER(ER_BAD_FIELD_ERROR),MYF(0),
item->full_name(),thd->where);
return (Field*) 0;
}
bool allow_rowid= tables && !tables->next; // Only one table
@ -1848,7 +1850,7 @@ find_field_in_tables(THD *thd,Item_field *item,TABLE_LIST *tables)
return (Field*) 0;
if (found)
{
if (!thd->where) // Returns first found
if (!report_error) // Returns first found
break;
my_printf_error(ER_NON_UNIQ_ERROR,ER(ER_NON_UNIQ_ERROR),MYF(0),
name,thd->where);
@ -1859,13 +1861,14 @@ find_field_in_tables(THD *thd,Item_field *item,TABLE_LIST *tables)
}
if (found)
return found;
my_printf_error(ER_BAD_FIELD_ERROR,ER(ER_BAD_FIELD_ERROR),
MYF(0),item->full_name(),thd->where);
if (report_error)
my_printf_error(ER_BAD_FIELD_ERROR, ER(ER_BAD_FIELD_ERROR),
MYF(0), item->full_name(), thd->where);
return (Field*) 0;
}
Item **
find_item_in_list(Item *find,List<Item> &items)
find_item_in_list(Item *find, List<Item> &items, bool report_error)
{
List_iterator<Item> li(items);
Item **found=0,*item;
@ -1890,7 +1893,7 @@ find_item_in_list(Item *find,List<Item> &items)
{
if ((*found)->eq(item,0))
continue; // Same field twice (Access?)
if (current_thd->where)
if (report_error)
my_printf_error(ER_NON_UNIQ_ERROR,ER(ER_NON_UNIQ_ERROR),MYF(0),
find->full_name(), current_thd->where);
return (Item**) 0;
@ -1913,7 +1916,7 @@ find_item_in_list(Item *find,List<Item> &items)
break;
}
}
if (!found && current_thd->where)
if (!found && report_error)
my_printf_error(ER_BAD_FIELD_ERROR,ER(ER_BAD_FIELD_ERROR),MYF(0),
find->full_name(),current_thd->where);
return found;

10
sql/sql_lex.cc
View File

@ -142,11 +142,11 @@ LEX *lex_start(THD *thd, uchar *buf,uint length)
lex->next_state=STATE_START;
lex->end_of_query=(lex->ptr=buf)+length;
lex->yylineno = 1;
lex->select->create_refs=lex->in_comment=0;
lex->select_lex.create_refs=lex->in_comment=0;
lex->length=0;
lex->select->in_sum_expr=0;
lex->select->expr_list.empty();
lex->select->ftfunc_list.empty();
lex->select_lex.in_sum_expr=0;
lex->select_lex.expr_list.empty();
lex->select_lex.ftfunc_list.empty();
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);
@ -158,7 +158,7 @@ LEX *lex_start(THD *thd, uchar *buf,uint length)
void lex_end(LEX *lex)
{
lex->select->expr_list.delete_elements(); // If error when parsing sql-varargs
lex->select_lex.expr_list.delete_elements(); // If error when parsing sql-varargs
x_free(lex->yacc_yyss);
x_free(lex->yacc_yyvs);
}

2
sql/sql_parse.cc
View File

@ -1287,7 +1287,7 @@ mysql_execute_command(THD *thd)
int res= 0;
LEX *lex= &thd->lex;
TABLE_LIST *tables= (TABLE_LIST*) lex->select_lex.table_list.first;
SELECT_LEX *select_lex= lex->select;
SELECT_LEX *select_lex= &lex->select_lex;
SELECT_LEX_UNIT *unit= &lex->unit;
DBUG_ENTER("mysql_execute_command");

11
sql/sql_select.cc
View File

@ -6498,9 +6498,7 @@ find_order_in_list(THD *thd,TABLE_LIST *tables,ORDER *order,List<Item> &fields,
return 0;
}
const char *save_where=thd->where;
thd->where=0; // No error if not found
Item **item=find_item_in_list(*order->item,fields);
thd->where=save_where;
Item **item=find_item_in_list(*order->item, fields, 0);
if (item)
{
order->item=item; // use it
@ -6598,17 +6596,15 @@ setup_new_fields(THD *thd,TABLE_LIST *tables,List<Item> &fields,
DBUG_ENTER("setup_new_fields");
thd->set_query_id=1; // Not really needed, but...
thd->where=0; // Don't give error
for (; new_field ; new_field=new_field->next)
{
if ((item=find_item_in_list(*new_field->item,fields)))
if ((item= find_item_in_list(*new_field->item, fields, 0)))
new_field->item=item; /* Change to shared Item */
else
{
thd->where="procedure list";
if ((*new_field->item)->fix_fields(thd, tables, new_field->item))
DBUG_RETURN(1); /* purecov: inspected */
thd->where=0;
all_fields.push_front(*new_field->item);
new_field->item=all_fields.head_ref();
}
@ -7400,7 +7396,8 @@ static void describe_info(JOIN *join, const char *info)
{
THD *thd= join->thd;
if (thd->lex.select->next_select()) /* If in UNION */
/* If lex.select belong to UNION */
if (thd->lex.select->master_unit()->first_select()->next_select())
{
select_describe(join,FALSE,FALSE,FALSE,info);
return;

9
sql/sql_yacc.yy
View File

@ -2432,7 +2432,8 @@ order_clause:
net_printf(lex->thd, ER_WRONG_USAGE, "UPDATE", "ORDER BY");
YYABORT;
}
if (lex->select->olap != UNSPECIFIED_OLAP_TYPE)
if (lex->select->linkage != GLOBAL_OPTIONS_TYPE &&
lex->select->olap != UNSPECIFIED_OLAP_TYPE)
{
net_printf(lex->thd, ER_WRONG_USAGE,
"CUBE/ROLLUP",
@ -2458,7 +2459,8 @@ limit_clause:
| LIMIT ULONG_NUM
{
LEX *lex=Lex;
if (lex->select->olap != UNSPECIFIED_OLAP_TYPE)
if (lex->select->linkage != GLOBAL_OPTIONS_TYPE &&
lex->select->olap != UNSPECIFIED_OLAP_TYPE)
{
net_printf(lex->thd, ER_WRONG_USAGE, "CUBE/ROLLUP",
"LIMIT");
@ -2471,7 +2473,8 @@ limit_clause:
| LIMIT ULONG_NUM ',' ULONG_NUM
{
LEX *lex=Lex;
if (lex->select->olap != UNSPECIFIED_OLAP_TYPE)
if (lex->select->linkage != GLOBAL_OPTIONS_TYPE &&
lex->select->olap != UNSPECIFIED_OLAP_TYPE)
{
net_printf(lex->thd, ER_WRONG_USAGE, "CUBE/ROLLUP",
"LIMIT");