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Commit 1ee94dc2 authored by Michael Widenius's avatar Michael Widenius
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Fixed all BUILD scripts to use g++ instead of gcc for linking 

Fixed memory leak from HEAP tables that was not deleted properly


BUILD/compile-alpha-ccc:
  Use g++ instead of gcc for linking
BUILD/compile-alpha-debug:
  Use g++ instead of gcc for linking
BUILD/compile-pentium-pgcc:
  Use g++ instead of gcc for linking
BUILD/compile-solaris-sparc:
  Use g++ instead of gcc for linking
BUILD/compile-solaris-sparc-debug:
  Use g++ instead of gcc for linking
BUILD/compile-solaris-sparc-purify:
  Use g++ instead of gcc for linking
sql/item.cc:
  Safety fixes for expr_cache
  Call Item_result:field::cleanup() in Item_cache_wrapper::cleanup()
  More DBUG_PRINT
sql/sql_base.cc:
  Simple optimization for setup_wild
  More DBUG_PRINT
sql/sql_expression_cache.cc:
  Added header
  Removed not needed initialization
sql/sql_lex.cc:
  More DBUG_PRINT
sql/sql_select.cc:
  More DBUG_PRINT
  Fixed memory leak from HEAP tables that was not deleted properly
storage/heap/hp_create.c:
  More DBUG_PRINT
parent 309e016e
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Showing with 59 additions and 27 deletions
BUILD/compile-alpha-ccc
View file @ 1ee94dc2
...@@ -8,7 +8,7 @@ make -k maintainer-clean ...@@ -8,7 +8,7 @@ make -k maintainer-clean
path=`dirname $0` path=`dirname $0`
. "$path/autorun.sh" . "$path/autorun.sh"
CC=ccc CFLAGS="-fast -O3 -fomit-frame-pointer" CXX=gcc CXXFLAGS="-O6 -fomit-frame-pointer -felide-constructors -fno-exceptions -fno-rtti -mcpu=ev6 -Wa,-mev6" CXXLDFLAGS='/usr/lib/compaq/libots-2.2.7/libots.so /usr/lib/compaq/cpml-5.0.0/libcpml_ev6.a' ./configure --prefix=/usr/local/mysql --disable-shared --with-extra-charsets=complex --enable-thread-safe-client CC=ccc CFLAGS="-fast -O3 -fomit-frame-pointer" CXX=g++ CXXFLAGS="-O6 -fomit-frame-pointer -felide-constructors -fno-exceptions -fno-rtti -mcpu=ev6 -Wa,-mev6" CXXLDFLAGS='/usr/lib/compaq/libots-2.2.7/libots.so /usr/lib/compaq/cpml-5.0.0/libcpml_ev6.a' ./configure --prefix=/usr/local/mysql --disable-shared --with-extra-charsets=complex --enable-thread-safe-client
make make
rm */.deps/* rm */.deps/*
make make
......
BUILD/compile-alpha-debug
View file @ 1ee94dc2
...@@ -8,5 +8,5 @@ make -k maintainer-clean ...@@ -8,5 +8,5 @@ make -k maintainer-clean
path=`dirname $0` path=`dirname $0`
. "$path/autorun.sh" . "$path/autorun.sh"
CFLAGS=-O1 CC=gcc CXX=gcc CXXFLAGS="-O1 -felide-constructors -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local/mysql --with-debug --with-extra-charsets=complex --without-extra-tools CFLAGS=-O1 CC=gcc CXX=g++ CXXFLAGS="-O1 -felide-constructors -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local/mysql --with-debug --with-extra-charsets=complex --without-extra-tools
make make
BUILD/compile-pentium-pgcc
View file @ 1ee94dc2
...@@ -8,7 +8,7 @@ path=`dirname $0` ...@@ -8,7 +8,7 @@ path=`dirname $0`
. "$path/autorun.sh" . "$path/autorun.sh"
export PATH=/usr/local/pgcc/bin:$PATH export PATH=/usr/local/pgcc/bin:$PATH
CFLAGS="-Wimplicit -Wreturn-type -Wid-clash-51 -Wswitch -Wtrigraphs -Wcomment -W -Wchar-subscripts -Wformat -Wimplicit-function-dec -Wimplicit-int -Wparentheses -Wsign-compare -Wwrite-strings -Wunused -O6 -mpentiumpro -fomit-frame-pointer -mstack-align-double" CXX=gcc CXXFLAGS="-Wimplicit -Wreturn-type -Wid-clash-51 -Wswitch -Wtrigraphs -Wcomment -W -Wchar-subscripts -Wformat -Wimplicit-function-dec -Wimplicit-int -Wparentheses -Wsign-compare -Wwrite-strings -Woverloaded-virtual -Wextern-inline -Wsign-promo -Wreorder -Wctor-dtor-privacy -Wnon-virtual-dtor -felide-constructors -fno-exceptions -fno-rtti -O6 -fomit-frame-pointer -mpentiumpro -mstack-align-double" ./configure --prefix=/usr/local/mysql --enable-assembler --with-extra-charsets=complex --enable-thread-safe-client --with-mysqld-ldflags=-all-static --with-client-ldflags=-all-static CFLAGS="-Wimplicit -Wreturn-type -Wid-clash-51 -Wswitch -Wtrigraphs -Wcomment -W -Wchar-subscripts -Wformat -Wimplicit-function-dec -Wimplicit-int -Wparentheses -Wsign-compare -Wwrite-strings -Wunused -O6 -mpentiumpro -fomit-frame-pointer -mstack-align-double" CXX=g++ CXXFLAGS="-Wimplicit -Wreturn-type -Wid-clash-51 -Wswitch -Wtrigraphs -Wcomment -W -Wchar-subscripts -Wformat -Wimplicit-function-dec -Wimplicit-int -Wparentheses -Wsign-compare -Wwrite-strings -Woverloaded-virtual -Wextern-inline -Wsign-promo -Wreorder -Wctor-dtor-privacy -Wnon-virtual-dtor -felide-constructors -fno-exceptions -fno-rtti -O6 -fomit-frame-pointer -mpentiumpro -mstack-align-double" ./configure --prefix=/usr/local/mysql --enable-assembler --with-extra-charsets=complex --enable-thread-safe-client --with-mysqld-ldflags=-all-static --with-client-ldflags=-all-static
gmake -j 4 gmake -j 4
......
BUILD/compile-solaris-sparc
View file @ 1ee94dc2
...@@ -9,6 +9,6 @@ PATH=$PATH:/usr/ccs/bin:/usr/local/bin ...@@ -9,6 +9,6 @@ PATH=$PATH:/usr/ccs/bin:/usr/local/bin
path=`dirname $0` path=`dirname $0`
. "$path/autorun.sh" . "$path/autorun.sh"
CFLAGS="-g -Wimplicit -Wreturn-type -Wswitch -Wtrigraphs -Wcomment -W -Wchar-subscripts -Wformat -Wparentheses -Wsign-compare -Wwrite-strings -Wunused -O3 -fno-omit-frame-pointer -mcpu=v8 -Wa,-xarch=v8plusa $EXTRA_FLAGS $EXTRA_CFLAGS" CXX=gcc CXXFLAGS="-Wimplicit -Wreturn-type -Wswitch -Wtrigraphs -Wcomment -W -Wchar-subscripts -Wformat -Wparentheses -Wsign-compare -Wwrite-strings -Woverloaded-virtual -Wsign-promo -Wreorder -Wctor-dtor-privacy -Wnon-virtual-dtor -felide-constructors -fno-exceptions -fno-rtti -O3 -fno-omit-frame-pointer -mcpu=v8 -Wa,-xarch=v8plusa -g $EXTRA_FLAGS $EXTRA_CXXFLAGS" LIBS="-lmtmalloc" ./configure --prefix=/usr/local/mysql --enable-assembler --with-extra-charsets=complex --enable-thread-safe-client CFLAGS="-g -Wimplicit -Wreturn-type -Wswitch -Wtrigraphs -Wcomment -W -Wchar-subscripts -Wformat -Wparentheses -Wsign-compare -Wwrite-strings -Wunused -O3 -fno-omit-frame-pointer -mcpu=v8 -Wa,-xarch=v8plusa $EXTRA_FLAGS $EXTRA_CFLAGS" CXX=g++ CXXFLAGS="-Wimplicit -Wreturn-type -Wswitch -Wtrigraphs -Wcomment -W -Wchar-subscripts -Wformat -Wparentheses -Wsign-compare -Wwrite-strings -Woverloaded-virtual -Wsign-promo -Wreorder -Wctor-dtor-privacy -Wnon-virtual-dtor -felide-constructors -fno-exceptions -fno-rtti -O3 -fno-omit-frame-pointer -mcpu=v8 -Wa,-xarch=v8plusa -g $EXTRA_FLAGS $EXTRA_CXXFLAGS" LIBS="-lmtmalloc" ./configure --prefix=/usr/local/mysql --enable-assembler --with-extra-charsets=complex --enable-thread-safe-client
make -j 4 make -j 4
BUILD/compile-solaris-sparc-debug
View file @ 1ee94dc2
...@@ -6,6 +6,6 @@ make -k clean || true ...@@ -6,6 +6,6 @@ make -k clean || true
path=`dirname $0` path=`dirname $0`
. "$path/autorun.sh" . "$path/autorun.sh"
CFLAGS="-g -Wimplicit -Wreturn-type -Wswitch -Wtrigraphs -Wcomment -W -Wchar-subscripts -Wformat -Wparentheses -Wsign-compare -Wwrite-strings -Wunused -O3 -fno-omit-frame-pointer" CXX=gcc CXXFLAGS="-g -Wimplicit -Wreturn-type -Wswitch -Wtrigraphs -Wcomment -W -Wchar-subscripts -Wformat -Wparentheses -Wsign-compare -Wwrite-strings -Woverloaded-virtual -Wsign-promo -Wreorder -Wctor-dtor-privacy -Wnon-virtual-dtor -felide-constructors -fno-exceptions -fno-rtti -O3 -fno-omit-frame-pointer" ./configure --prefix=/usr/local/mysql --enable-assembler --with-extra-charsets=complex --enable-thread-safe-client --with-debug CFLAGS="-g -Wimplicit -Wreturn-type -Wswitch -Wtrigraphs -Wcomment -W -Wchar-subscripts -Wformat -Wparentheses -Wsign-compare -Wwrite-strings -Wunused -O3 -fno-omit-frame-pointer" CXX=g++ CXXFLAGS="-g -Wimplicit -Wreturn-type -Wswitch -Wtrigraphs -Wcomment -W -Wchar-subscripts -Wformat -Wparentheses -Wsign-compare -Wwrite-strings -Woverloaded-virtual -Wsign-promo -Wreorder -Wctor-dtor-privacy -Wnon-virtual-dtor -felide-constructors -fno-exceptions -fno-rtti -O3 -fno-omit-frame-pointer" ./configure --prefix=/usr/local/mysql --enable-assembler --with-extra-charsets=complex --enable-thread-safe-client --with-debug
make -j 4 make -j 4
BUILD/compile-solaris-sparc-purify
View file @ 1ee94dc2
...@@ -37,7 +37,7 @@ make -k maintainer-clean || true ...@@ -37,7 +37,7 @@ make -k maintainer-clean || true
path=`dirname $0` path=`dirname $0`
. "$path/autorun.sh" . "$path/autorun.sh"
CFLAGS="-g -Wimplicit -Wreturn-type -Wswitch -Wtrigraphs -Wcomment -W -Wchar-subscripts -Wformat -Wimplicit-int -Wparentheses -Wsign-compare -Wwrite-strings -Wunused -DHAVE_valgrind -DEXTRA_DEBUG -O2" CXX=gcc CXXLD=g++ CXXFLAGS="-g -Wimplicit -Wreturn-type -Wswitch -Wtrigraphs -Wcomment -W -Wchar-subscripts -Wformat -Wparentheses -Wsign-compare -Wwrite-strings -Woverloaded-virtual -Wsign-promo -Wreorder -Wctor-dtor-privacy -Wnon-virtual-dtor -felide-constructors -fno-exceptions -fno-rtti -DHAVE_valgrind -DEXTRA_DEBUG -O2" ./configure --prefix=/usr/local/mysql --enable-assembler --with-extra-charsets=complex --enable-thread-safe-client --with-embedded-server --with-innodb $EXTRA_CONFIG_FLAGS CFLAGS="-g -Wimplicit -Wreturn-type -Wswitch -Wtrigraphs -Wcomment -W -Wchar-subscripts -Wformat -Wimplicit-int -Wparentheses -Wsign-compare -Wwrite-strings -Wunused -DHAVE_valgrind -DEXTRA_DEBUG -O2" CXX=g++ CXXLD=g++ CXXFLAGS="-g -Wimplicit -Wreturn-type -Wswitch -Wtrigraphs -Wcomment -W -Wchar-subscripts -Wformat -Wparentheses -Wsign-compare -Wwrite-strings -Woverloaded-virtual -Wsign-promo -Wreorder -Wctor-dtor-privacy -Wnon-virtual-dtor -felide-constructors -fno-exceptions -fno-rtti -DHAVE_valgrind -DEXTRA_DEBUG -O2" ./configure --prefix=/usr/local/mysql --enable-assembler --with-extra-charsets=complex --enable-thread-safe-client --with-embedded-server --with-innodb $EXTRA_CONFIG_FLAGS
make -j 4 make -j 4
......
sql/item.cc
View file @ 1ee94dc2
...@@ -471,6 +471,7 @@ void Item::print_item_w_name(String *str, enum_query_type query_type) ...@@ -471,6 +471,7 @@ void Item::print_item_w_name(String *str, enum_query_type query_type)
void Item::cleanup() void Item::cleanup()
{ {
DBUG_ENTER("Item::cleanup"); DBUG_ENTER("Item::cleanup");
DBUG_PRINT("enter", ("this: %p", this));
fixed=0; fixed=0;
marker= 0; marker= 0;
if (orig_name) if (orig_name)
...@@ -6701,8 +6702,7 @@ bool Item_direct_ref::get_date(MYSQL_TIME *ltime,uint fuzzydate) ...@@ -6701,8 +6702,7 @@ bool Item_direct_ref::get_date(MYSQL_TIME *ltime,uint fuzzydate)
Item_cache_wrapper::~Item_cache_wrapper() Item_cache_wrapper::~Item_cache_wrapper()
{ {
delete expr_cache; DBUG_ASSERT(expr_cache == 0);
/* expr_value is Item so it will be destroyed from list of Items */
} }
...@@ -6761,10 +6761,13 @@ bool Item_cache_wrapper::fix_fields(THD *thd __attribute__((unused)), ...@@ -6761,10 +6761,13 @@ bool Item_cache_wrapper::fix_fields(THD *thd __attribute__((unused)),
void Item_cache_wrapper::cleanup() void Item_cache_wrapper::cleanup()
{ {
DBUG_ENTER("Item_cache_wrapper::cleanup");
Item_result_field::cleanup();
delete expr_cache; delete expr_cache;
expr_cache= 0; expr_cache= 0;
// expr_value is Item so it will be destroyed from list of Items /* expr_value is Item so it will be destroyed from list of Items */
expr_value= 0; expr_value= 0;
DBUG_VOID_RETURN;
} }
...@@ -6787,6 +6790,7 @@ void Item_cache_wrapper::cleanup() ...@@ -6787,6 +6790,7 @@ void Item_cache_wrapper::cleanup()
bool Item_cache_wrapper::set_cache(THD *thd, List<Item*> &depends_on) bool Item_cache_wrapper::set_cache(THD *thd, List<Item*> &depends_on)
{ {
DBUG_ENTER("Item_cache_wrapper::set_cache"); DBUG_ENTER("Item_cache_wrapper::set_cache");
DBUG_ASSERT(expr_cache == 0);
expr_cache= new Expression_cache_tmptable(thd, depends_on, expr_value); expr_cache= new Expression_cache_tmptable(thd, depends_on, expr_value);
DBUG_RETURN(expr_cache == NULL); DBUG_RETURN(expr_cache == NULL);
} }
......
sql/sql_base.cc
View file @ 1ee94dc2
...@@ -7513,13 +7513,11 @@ int setup_wild(THD *thd, TABLE_LIST *tables, List<Item> &fields, ...@@ -7513,13 +7513,11 @@ int setup_wild(THD *thd, TABLE_LIST *tables, List<Item> &fields,
List<Item> *sum_func_list, List<Item> *sum_func_list,
uint wild_num) uint wild_num)
{ {
if (!wild_num)
return(0);
Item *item; Item *item;
List_iterator<Item> it(fields); List_iterator<Item> it(fields);
Query_arena *arena, backup; Query_arena *arena, backup;
DBUG_ENTER("setup_wild"); DBUG_ENTER("setup_wild");
DBUG_ASSERT(wild_num != 0);
/* /*
Don't use arena if we are not in prepared statements or stored procedures Don't use arena if we are not in prepared statements or stored procedures
...@@ -7608,6 +7606,7 @@ bool setup_fields(THD *thd, Item **ref_pointer_array, ...@@ -7608,6 +7606,7 @@ bool setup_fields(THD *thd, Item **ref_pointer_array,
List_iterator<Item> it(fields); List_iterator<Item> it(fields);
bool save_is_item_list_lookup; bool save_is_item_list_lookup;
DBUG_ENTER("setup_fields"); DBUG_ENTER("setup_fields");
DBUG_PRINT("enter", ("ref_pointer_array: %p", ref_pointer_array));
thd->mark_used_columns= mark_used_columns; thd->mark_used_columns= mark_used_columns;
DBUG_PRINT("info", ("thd->mark_used_columns: %d", thd->mark_used_columns)); DBUG_PRINT("info", ("thd->mark_used_columns: %d", thd->mark_used_columns));
...@@ -7842,10 +7841,11 @@ bool setup_tables_and_check_access(THD *thd, ...@@ -7842,10 +7841,11 @@ bool setup_tables_and_check_access(THD *thd,
{ {
TABLE_LIST *leaves_tmp= NULL; TABLE_LIST *leaves_tmp= NULL;
bool first_table= true; bool first_table= true;
DBUG_ENTER("setup_tables_and_check_access");
if (setup_tables(thd, context, from_clause, tables, if (setup_tables(thd, context, from_clause, tables,
&leaves_tmp, select_insert)) &leaves_tmp, select_insert))
return TRUE; DBUG_RETURN(TRUE);
if (leaves) if (leaves)
*leaves= leaves_tmp; *leaves= leaves_tmp;
...@@ -7857,11 +7857,11 @@ bool setup_tables_and_check_access(THD *thd, ...@@ -7857,11 +7857,11 @@ bool setup_tables_and_check_access(THD *thd,
want_access, leaves_tmp, FALSE)) want_access, leaves_tmp, FALSE))
{ {
tables->hide_view_error(thd); tables->hide_view_error(thd);
return TRUE; DBUG_RETURN(TRUE);
} }
first_table= 0; first_table= 0;
} }
return FALSE; DBUG_RETURN(FALSE);
} }
......
sql/sql_expression_cache.cc
View file @ 1ee94dc2
/* Copyright (C) 2010-2011 Monty Program Ab & Oleksandr Byelkin
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#include "mysql_priv.h" #include "mysql_priv.h"
#include "sql_select.h" #include "sql_select.h"
...@@ -84,7 +98,6 @@ void Expression_cache_tmptable::init() ...@@ -84,7 +98,6 @@ void Expression_cache_tmptable::init()
cache_table_param.field_count= list->elements + 1; cache_table_param.field_count= list->elements + 1;
/* postpone table creation to index description */ /* postpone table creation to index description */
cache_table_param.skip_create_table= 1; cache_table_param.skip_create_table= 1;
cache_table= NULL;
items.push_front(val); items.push_front(val);
......
sql/sql_lex.cc
View file @ 1ee94dc2
...@@ -2053,20 +2053,22 @@ ulong st_select_lex::get_table_join_options() ...@@ -2053,20 +2053,22 @@ ulong st_select_lex::get_table_join_options()
bool st_select_lex::setup_ref_array(THD *thd, uint order_group_num) bool st_select_lex::setup_ref_array(THD *thd, uint order_group_num)
{ {
DBUG_ENTER("st_select_lex::setup_ref_array");
if (ref_pointer_array) if (ref_pointer_array)
return 0; DBUG_RETURN(0);
/* /*
We have to create array in prepared statement memory if it is We have to create array in prepared statement memory if it is a
prepared statement prepared statement
*/ */
Query_arena *arena= thd->stmt_arena; ref_pointer_array=
return (ref_pointer_array= (Item **)thd->stmt_arena->alloc(sizeof(Item*) * (n_child_sum_items +
(Item **)arena->alloc(sizeof(Item*) * (n_child_sum_items +
item_list.elements + item_list.elements +
select_n_having_items + select_n_having_items +
select_n_where_fields + select_n_where_fields +
order_group_num)*5)) == 0; order_group_num)*5);
DBUG_RETURN(ref_pointer_array == 0);
} }
......
sql/sql_select.cc
View file @ 1ee94dc2
...@@ -561,7 +561,8 @@ JOIN::prepare(Item ***rref_pointer_array, ...@@ -561,7 +561,8 @@ JOIN::prepare(Item ***rref_pointer_array,
table_ptr->table->maybe_null= 1; table_ptr->table->maybe_null= 1;
} }
if (setup_wild(thd, tables_list, fields_list, &all_fields, wild_num) || if ((wild_num && setup_wild(thd, tables_list, fields_list, &all_fields,
wild_num)) ||
select_lex->setup_ref_array(thd, og_num) || select_lex->setup_ref_array(thd, og_num) ||
setup_fields(thd, (*rref_pointer_array), fields_list, MARK_COLUMNS_READ, setup_fields(thd, (*rref_pointer_array), fields_list, MARK_COLUMNS_READ,
&all_fields, 1) || &all_fields, 1) ||
...@@ -2554,6 +2555,7 @@ JOIN::destroy() ...@@ -2554,6 +2555,7 @@ JOIN::destroy()
void JOIN::cleanup_item_list(List<Item> &items) const void JOIN::cleanup_item_list(List<Item> &items) const
{ {
DBUG_ENTER("JOIN::cleanup_item_list");
if (!items.is_empty()) if (!items.is_empty())
{ {
List_iterator_fast<Item> it(items); List_iterator_fast<Item> it(items);
...@@ -2561,6 +2563,7 @@ void JOIN::cleanup_item_list(List<Item> &items) const ...@@ -2561,6 +2563,7 @@ void JOIN::cleanup_item_list(List<Item> &items) const
while ((item= it++)) while ((item= it++))
item->cleanup(); item->cleanup();
} }
DBUG_VOID_RETURN;
} }
...@@ -12651,7 +12654,6 @@ create_tmp_table(THD *thd,TMP_TABLE_PARAM *param,List<Item> &fields, ...@@ -12651,7 +12654,6 @@ create_tmp_table(THD *thd,TMP_TABLE_PARAM *param,List<Item> &fields,
{ {
if (open_tmp_table(table)) if (open_tmp_table(table))
goto err; goto err;
table->db_stat= HA_OPEN_KEYFILE+HA_OPEN_RNDFILE;
} }
thd->mem_root= mem_root_save; thd->mem_root= mem_root_save;
...@@ -12807,6 +12809,7 @@ bool open_tmp_table(TABLE *table) ...@@ -12807,6 +12809,7 @@ bool open_tmp_table(TABLE *table)
table->db_stat=0; table->db_stat=0;
return(1); return(1);
} }
table->db_stat= HA_OPEN_KEYFILE+HA_OPEN_RNDFILE;
(void) table->file->extra(HA_EXTRA_QUICK); /* Faster */ (void) table->file->extra(HA_EXTRA_QUICK); /* Faster */
return(0); return(0);
} }
......
storage/heap/hp_create.c
View file @ 1ee94dc2
...@@ -39,6 +39,10 @@ int heap_create(const char *name, uint keys, HP_KEYDEF *keydef, ...@@ -39,6 +39,10 @@ int heap_create(const char *name, uint keys, HP_KEYDEF *keydef,
share= 0; share= 0;
} }
} }
else
{
DBUG_PRINT("info", ("Creating internal (no named) temporary table"));
}
if (!share) if (!share)
{ {
...@@ -255,10 +259,15 @@ static void init_block(HP_BLOCK *block, uint reclength, ulong min_records, ...@@ -255,10 +259,15 @@ static void init_block(HP_BLOCK *block, uint reclength, ulong min_records,
static inline void heap_try_free(HP_SHARE *share) static inline void heap_try_free(HP_SHARE *share)
{ {
DBUG_ENTER("heap_try_free");
if (share->open_count == 0) if (share->open_count == 0)
hp_free(share); hp_free(share);
else else
{
DBUG_PRINT("info", ("Table is still in use. Will be freed on close"));
share->delete_on_close= 1; share->delete_on_close= 1;
}
DBUG_VOID_RETURN;
} }
...@@ -277,6 +286,7 @@ int heap_delete_table(const char *name) ...@@ -277,6 +286,7 @@ int heap_delete_table(const char *name)
else else
{ {
result= my_errno=ENOENT; result= my_errno=ENOENT;
DBUG_PRINT("error", ("Could not find table '%s'", name));
} }
pthread_mutex_unlock(&THR_LOCK_heap); pthread_mutex_unlock(&THR_LOCK_heap);
DBUG_RETURN(result); DBUG_RETURN(result);
......
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