Commit cd93441a authored by mikael@dator5.(none)'s avatar mikael@dator5.(none)

Merge dator5.(none):/home/pappa/clean-mysql-5.1

into  dator5.(none):/home/pappa/bug17138
parents 1c42c973 02e46e82
......@@ -1043,4 +1043,19 @@ alter table t1 add partition (partition p2 values in (3));
alter table t1 drop partition p2;
use test;
drop database db99;
create table t1 (a int)
partition by list (a)
(partition p0 values in (0));
insert into t1 values (0);
create procedure po ()
begin
begin
declare continue handler for sqlexception begin end;
update ignore t1 set a = 1 where a = 0;
end;
prepare stmt1 from 'alter table t1';
execute stmt1;
end//
call po()//
drop table t1;
End of 5.1 tests
......@@ -1199,4 +1199,27 @@ alter table t1 drop partition p2;
use test;
drop database db99;
#
#BUG 17138 Problem with stored procedure and analyze partition
#
create table t1 (a int)
partition by list (a)
(partition p0 values in (0));
insert into t1 values (0);
delimiter //;
create procedure po ()
begin
begin
declare continue handler for sqlexception begin end;
update ignore t1 set a = 1 where a = 0;
end;
prepare stmt1 from 'alter table t1';
execute stmt1;
end//
call po()//
delimiter ;//
drop table t1;
--echo End of 5.1 tests
......@@ -654,6 +654,14 @@ class ha_ndbcluster: public handler
int get_default_no_partitions(ulonglong max_rows);
bool get_no_parts(const char *name, uint *no_parts);
void set_auto_partitions(partition_info *part_info);
virtual bool cannot_ignore_error(int error, uint flags)
{
if (!handler::cannot_ignore_error(error, flags))
return FALSE;
if (error == HA_ERR_NO_PARTITION_FOUND)
return FALSE;
return TRUE;
}
THR_LOCK_DATA **store_lock(THD *thd,
THR_LOCK_DATA **to,
......
......@@ -302,6 +302,14 @@ class ha_partition :public handler
virtual void start_bulk_insert(ha_rows rows);
virtual int end_bulk_insert();
virtual bool cannot_ignore_error(int error, uint flags)
{
if (!handler::cannot_ignore_error(error, flags))
return FALSE;
if (error == HA_ERR_NO_PARTITION_FOUND)
return FALSE;
return TRUE;
}
/*
-------------------------------------------------------------------------
MODULE full table scan
......
......@@ -970,7 +970,30 @@ class handler :public Sql_alloc
bool has_transactions()
{ return (ha_table_flags() & HA_NO_TRANSACTIONS) == 0; }
virtual uint extra_rec_buf_length() const { return 0; }
/*
This method is used to analyse the error to see whether the error
is ignorable or not, certain handlers can have more error that are
ignorable than others. E.g. the partition handler can get inserts
into a range where there is no partition and this is an ignorable
error.
HA_ERR_FOUND_DUPP_UNIQUE is a special case in MyISAM that means the
same thing as HA_ERR_FOUND_DUPP_KEY but can in some cases lead to
a slightly different error message.
*/
#define HA_CHECK_DUPP_KEY 1
#define HA_CHECK_DUPP_UNIQUE 2
#define HA_CHECK_DUPP (HA_CHECK_DUPP_KEY + HA_CHECK_DUPP_UNIQUE)
virtual bool cannot_ignore_error(int error, uint flags)
{
if (!error ||
((flags & HA_CHECK_DUPP_KEY) &&
(error == HA_ERR_FOUND_DUPP_KEY ||
error == HA_ERR_FOUND_DUPP_UNIQUE)))
return FALSE;
return TRUE;
}
/*
Number of rows in table. It will only be called if
(table_flags() & (HA_HAS_RECORDS | HA_STATS_RECORDS_IS_EXACT)) != 0
......@@ -1022,7 +1045,7 @@ class handler :public Sql_alloc
DBUG_RETURN(rnd_end());
}
int ha_reset();
/* this is necessary in many places, e.g. in HANDLER command */
int ha_index_or_rnd_end()
{
......
......@@ -2663,8 +2663,7 @@ bool Item_sum_count_distinct::add()
return tree->unique_add(table->record[0] + table->s->null_bytes);
}
if ((error= table->file->ha_write_row(table->record[0])) &&
error != HA_ERR_FOUND_DUPP_KEY &&
error != HA_ERR_FOUND_DUPP_UNIQUE)
table->file->cannot_ignore_error(error, HA_CHECK_DUPP))
return TRUE;
return FALSE;
}
......
......@@ -2049,8 +2049,7 @@ static int replace_user_table(THD *thd, TABLE *table, const LEX_USER &combo,
}
else if ((error=table->file->ha_write_row(table->record[0]))) // insert
{ // This should never happen
if (error && error != HA_ERR_FOUND_DUPP_KEY &&
error != HA_ERR_FOUND_DUPP_UNIQUE) /* purecov: inspected */
if (table->file->cannot_ignore_error(error, HA_CHECK_DUPP))
{
table->file->print_error(error,MYF(0)); /* purecov: deadcode */
error= -1; /* purecov: deadcode */
......@@ -2172,7 +2171,7 @@ static int replace_db_table(TABLE *table, const char *db,
}
else if (rights && (error= table->file->ha_write_row(table->record[0])))
{
if (error && error != HA_ERR_FOUND_DUPP_KEY) /* purecov: inspected */
if (table->file->cannot_ignore_error(error, HA_CHECK_DUPP_KEY))
goto table_error; /* purecov: deadcode */
}
......@@ -2744,7 +2743,7 @@ static int replace_table_table(THD *thd, GRANT_TABLE *grant_table,
else
{
error=table->file->ha_write_row(table->record[0]);
if (error && error != HA_ERR_FOUND_DUPP_KEY)
if (table->file->cannot_ignore_error(error, HA_CHECK_DUPP_KEY))
goto table_error; /* purecov: deadcode */
}
......@@ -2862,7 +2861,7 @@ static int replace_routine_table(THD *thd, GRANT_NAME *grant_name,
else
{
error=table->file->ha_write_row(table->record[0]);
if (error && error != HA_ERR_FOUND_DUPP_KEY)
if (table->file->cannot_ignore_error(error, HA_CHECK_DUPP_KEY))
goto table_error;
}
......
......@@ -979,6 +979,9 @@ int write_record(THD *thd, TABLE *table,COPY_INFO *info)
if (error != HA_WRITE_SKIP)
goto err;
table->file->restore_auto_increment(); // it's too early here! BUG#20188
if (info->ignore &&
!table->file->cannot_ignore_error(error, 0))
goto ok_or_after_trg_err;
if ((int) (key_nr = table->file->get_dup_key(error)) < 0)
{
error=HA_WRITE_SKIP; /* Database can't find key */
......@@ -1062,7 +1065,8 @@ int write_record(THD *thd, TABLE *table,COPY_INFO *info)
if ((error=table->file->ha_update_row(table->record[1],
table->record[0])))
{
if ((error == HA_ERR_FOUND_DUPP_KEY) && info->ignore)
if (info->ignore &&
!table->file->cannot_ignore_error(error, HA_CHECK_DUPP_KEY))
goto ok_or_after_trg_err;
goto err;
}
......@@ -1148,7 +1152,7 @@ int write_record(THD *thd, TABLE *table,COPY_INFO *info)
else if ((error=table->file->ha_write_row(table->record[0])))
{
if (!info->ignore ||
(error != HA_ERR_FOUND_DUPP_KEY && error != HA_ERR_FOUND_DUPP_UNIQUE))
table->file->cannot_ignore_error(error, HA_CHECK_DUPP))
goto err;
table->file->restore_auto_increment();
}
......
......@@ -9354,9 +9354,9 @@ bool create_myisam_from_heap(THD *thd, TABLE *table, TMP_TABLE_PARAM *param,
/* copy row that filled HEAP table */
if ((write_err=new_table.file->write_row(table->record[0])))
{
if (write_err != HA_ERR_FOUND_DUPP_KEY &&
write_err != HA_ERR_FOUND_DUPP_UNIQUE || !ignore_last_dupp_key_error)
goto err;
if (new_table.file->cannot_ignore_error(write_err, HA_CHECK_DUPP) ||
!ignore_last_dupp_key_error)
goto err;
}
/* remove heap table and change to use myisam table */
......@@ -10777,8 +10777,7 @@ end_write(JOIN *join, JOIN_TAB *join_tab __attribute__((unused)),
join->found_records++;
if ((error=table->file->write_row(table->record[0])))
{
if (error == HA_ERR_FOUND_DUPP_KEY ||
error == HA_ERR_FOUND_DUPP_UNIQUE)
if (table->file->cannot_ignore_error(error, HA_CHECK_DUPP))
goto end;
if (create_myisam_from_heap(join->thd, table, &join->tmp_table_param,
error,1))
......
......@@ -6268,10 +6268,8 @@ copy_data_between_tables(TABLE *from,TABLE *to,
}
if ((error=to->file->ha_write_row((byte*) to->record[0])))
{
if ((!ignore &&
handle_duplicates != DUP_REPLACE) ||
(error != HA_ERR_FOUND_DUPP_KEY &&
error != HA_ERR_FOUND_DUPP_UNIQUE))
if (!ignore ||
to->file->cannot_ignore_error(error, HA_CHECK_DUPP))
{
if (error == HA_ERR_FOUND_DUPP_KEY)
{
......
......@@ -65,7 +65,7 @@ bool select_union::send_data(List<Item> &values)
if ((error= table->file->ha_write_row(table->record[0])))
{
/* create_myisam_from_heap will generate error if needed */
if (error != HA_ERR_FOUND_DUPP_KEY && error != HA_ERR_FOUND_DUPP_UNIQUE &&
if (table->file->cannot_ignore_error(error, HA_CHECK_DUPP) &&
create_myisam_from_heap(thd, table, &tmp_table_param, error, 1))
return 1;
}
......
......@@ -541,13 +541,14 @@ int mysql_update(THD *thd,
break;
}
}
else if (!ignore || error != HA_ERR_FOUND_DUPP_KEY)
else if (!ignore ||
table->file->cannot_ignore_error(error, HA_CHECK_DUPP_KEY))
{
/*
If (ignore && error == HA_ERR_FOUND_DUPP_KEY) we don't have to
If (ignore && error is ignorable) we don't have to
do anything; otherwise...
*/
if (error != HA_ERR_FOUND_DUPP_KEY)
if (table->file->cannot_ignore_error(error, HA_CHECK_DUPP_KEY))
thd->fatal_error(); /* Other handler errors are fatal */
table->file->print_error(error,MYF(0));
error= 1;
......@@ -1422,13 +1423,14 @@ bool multi_update::send_data(List<Item> &not_used_values)
table->record[0])))
{
updated--;
if (!ignore || error != HA_ERR_FOUND_DUPP_KEY)
if (!ignore ||
table->file->cannot_ignore_error(error, HA_CHECK_DUPP_KEY))
{
/*
If (ignore && error == HA_ERR_FOUND_DUPP_KEY) we don't have to
If (ignore && error == is ignorable) we don't have to
do anything; otherwise...
*/
if (error != HA_ERR_FOUND_DUPP_KEY)
if (table->file->cannot_ignore_error(error, HA_CHECK_DUPP_KEY))
thd->fatal_error(); /* Other handler errors are fatal */
table->file->print_error(error,MYF(0));
DBUG_RETURN(1);
......@@ -1457,8 +1459,7 @@ bool multi_update::send_data(List<Item> &not_used_values)
/* Write row, ignoring duplicated updates to a row */
if ((error= tmp_table->file->ha_write_row(tmp_table->record[0])))
{
if (error != HA_ERR_FOUND_DUPP_KEY &&
error != HA_ERR_FOUND_DUPP_UNIQUE &&
if (tmp_table->file->cannot_ignore_error(error, HA_CHECK_DUPP) &&
create_myisam_from_heap(thd, tmp_table,
tmp_table_param + offset, error, 1))
{
......@@ -1581,7 +1582,8 @@ int multi_update::do_updates(bool from_send_error)
if ((local_error=table->file->ha_update_row(table->record[1],
table->record[0])))
{
if (!ignore || local_error != HA_ERR_FOUND_DUPP_KEY)
if (!ignore ||
table->file->cannot_ignore_error(local_error, HA_CHECK_DUPP_KEY))
goto err;
}
updated++;
......
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