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Added --skip-safemalloc to mysqltest

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Added bug fix from 3.23 for AIX 4.3.3 and gcc 3.x
Small change in EXCHANGE output
Propagate open-files-limit from mysqld_safe -> mysqld
Fixed speed bug in GROUP BY
Added quotes around database name in CREATE DATABASE db_name (for binary log)
This commit is contained in:
monty@mashka.mysql.fi
2002-10-29 22:56:30 +02:00
parent 1f10e44677
commit 5343d4c969
31 changed files with 284 additions and 164 deletions
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48
sql/sql_select.cc
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@@ -3708,7 +3708,7 @@ create_tmp_table(THD *thd,TMP_TABLE_PARAM *param,List<Item> &fields,
*blob_field= 0; // End marker
/* If result table is small; use a heap */
if (blob_count || using_unique_constraint || group_null_items ||
if (blob_count || using_unique_constraint ||
(select_options & (OPTION_BIG_TABLES | SELECT_SMALL_RESULT)) ==
OPTION_BIG_TABLES)
{
@@ -7193,56 +7193,32 @@ static void select_describe(JOIN *join, bool need_tmp_table, bool need_order,
{
if (tab->use_quick == 2)
{
sprintf(buff_ptr,"range checked for each record (index map: %u)",
sprintf(buff_ptr,"; Range checked for each record (index map: %u)",
tab->keys);
buff_ptr=strend(buff_ptr);
}
else
buff_ptr=strmov(buff_ptr,"where used");
buff_ptr=strmov(buff_ptr,"; Using where");
}
if (key_read)
{
if (buff != buff_ptr)
{
buff_ptr[0]=';' ; buff_ptr[1]=' '; buff_ptr+=2;
}
buff_ptr=strmov(buff_ptr,"Using index");
}
buff_ptr= strmov(buff_ptr,"; Using index");
if (table->reginfo.not_exists_optimize)
{
if (buff != buff_ptr)
{
buff_ptr[0]=';' ; buff_ptr[1]=' '; buff_ptr+=2;
}
buff_ptr=strmov(buff_ptr,"Not exists");
}
buff_ptr= strmov(buff_ptr,"; Not exists");
if (need_tmp_table)
{
need_tmp_table=0;
if (buff != buff_ptr)
{
buff_ptr[0]=';' ; buff_ptr[1]=' '; buff_ptr+=2;
}
buff_ptr=strmov(buff_ptr,"Using temporary");
buff_ptr= strmov(buff_ptr,"; Using temporary");
}
if (need_order)
{
need_order=0;
if (buff != buff_ptr)
{
buff_ptr[0]=';' ; buff_ptr[1]=' '; buff_ptr+=2;
}
buff_ptr=strmov(buff_ptr,"Using filesort");
buff_ptr= strmov(buff_ptr,"; Using filesort");
}
if (distinct & test_all_bits(used_tables,thd->used_tables))
{
if (buff != buff_ptr)
{
buff_ptr[0]=';' ; buff_ptr[1]=' '; buff_ptr+=2;
}
buff_ptr=strmov(buff_ptr,"Distinct");
}
item_list.push_back(new Item_string(buff,(uint) (buff_ptr - buff)));
if (distinct && test_all_bits(used_tables,thd->used_tables))
buff_ptr= strmov(buff_ptr,"; Distinct");
if (buff_ptr == buff)
buff_ptr+= 2;
item_list.push_back(new Item_string(buff+2,(uint) (buff_ptr - buff)-2));
// For next iteration
used_tables|=table->map;
if (result->send_data(item_list))