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Merge mysql.com:/home/my/mysql-5.0

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into  mysql.com:/home/my/mysql-5.1


BUILD/FINISH.sh:
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VC++Files/libmysqld/libmysqld.dsp:
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VC++Files/sql/mysqld.dsp:
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client/mysqltest.c:
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include/Makefile.am:
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include/base64.h:
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include/my_base.h:
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include/mysql_com.h:
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libmysqld/Makefile.am:
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mysql-test/mysql-test-run.pl:
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mysql-test/mysql-test-run.sh:
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mysql-test/t/disabled.def:
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mysql-test/t/query_cache.test:
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mysys/Makefile.am:
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mysys/base64.c:
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scripts/make_win_src_distribution.sh:
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scripts/mysql_create_system_tables.sh:
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scripts/mysql_fix_privilege_tables.sql:
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sql/Makefile.am:
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sql/field.cc:
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sql/field.h:
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sql/ha_berkeley.cc:
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sql/ha_berkeley.h:
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sql/ha_federated.cc:
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sql/ha_innodb.cc:
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sql/ha_myisam.cc:
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sql/ha_ndbcluster.cc:
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sql/handler.h:
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sql/item.cc:
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sql/item_subselect.cc:
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sql/log.cc:
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sql/log_event.cc:
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sql/mysqld.cc:
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sql/opt_range.cc:
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sql/repl_failsafe.cc:
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sql/slave.cc:
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sql/slave.h:
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sql/sp.cc:
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sql/sql_acl.cc:
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sql/sql_base.cc:
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sql/sql_cache.cc:
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sql/sql_class.h:
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sql/sql_delete.cc:
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sql/sql_help.cc:
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sql/sql_insert.cc:
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sql/sql_lex.cc:
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sql/sql_lex.h:
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sql/sql_load.cc:
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sql/sql_parse.cc:
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sql/sql_prepare.cc:
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sql/sql_repl.cc:
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sql/sql_select.cc:
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sql/sql_select.h:
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sql/sql_show.cc:
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sql/sql_yacc.yy:
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sql/table.h:
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storage/heap/_check.c:
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storage/heap/hp_create.c:
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storage/innobase/include/Makefile.am:
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storage/innobase/include/rem0rec.h:
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storage/innobase/include/rem0rec.ic:
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storage/innobase/row/row0ins.c:
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storage/innobase/row/row0upd.c:
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storage/myisam/mi_check.c:
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storage/myisam/mi_delete.c:
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storage/myisam/mi_rkey.c:
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storage/myisam/mi_rnext_same.c:
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storage/myisam/mi_search.c:
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storage/myisam/mi_write.c:
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storage/myisam/myisamchk.c:
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storage/myisam/myisamdef.h:
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storage/myisam/sort.c:
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storage/myisammrg/myrg_queue.c:
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storage/ndb/config/type_util.mk.am:
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storage/ndb/include/kernel/signaldata/DumpStateOrd.hpp:
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storage/ndb/include/mgmapi/mgmapi_config_parameters.h:
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storage/ndb/include/mgmapi/ndbd_exit_codes.h:
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storage/ndb/include/transporter/TransporterCallback.hpp:
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storage/ndb/src/common/mgmcommon/IPCConfig.cpp:
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storage/ndb/src/common/transporter/SHM_Transporter.cpp:
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storage/ndb/src/common/transporter/SHM_Transporter.hpp:
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storage/ndb/src/common/transporter/SHM_Transporter.unix.cpp:
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storage/ndb/src/common/transporter/SHM_Transporter.win32.cpp:
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storage/ndb/src/common/transporter/Transporter.hpp:
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storage/ndb/src/common/transporter/TransporterRegistry.cpp:
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storage/ndb/src/common/util/Makefile.am:
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storage/ndb/src/common/util/Parser.cpp:
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storage/ndb/src/kernel/blocks/dbdict/Dbdict.cpp:
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storage/ndb/src/kernel/blocks/dbtc/DbtcMain.cpp:
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storage/ndb/src/kernel/blocks/ndbcntr/NdbcntrMain.cpp:
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storage/ndb/src/kernel/blocks/qmgr/QmgrMain.cpp:
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storage/ndb/src/kernel/error/ndbd_exit_codes.c:
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storage/ndb/src/kernel/vm/FastScheduler.cpp:
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storage/ndb/src/kernel/vm/TransporterCallback.cpp:
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storage/ndb/src/kernel/vm/VMSignal.hpp:
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storage/ndb/src/mgmapi/mgmapi.cpp:
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storage/ndb/src/mgmsrv/ConfigInfo.cpp:
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storage/ndb/src/mgmsrv/InitConfigFileParser.cpp:
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storage/ndb/src/mgmsrv/MgmtSrvr.cpp:
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storage/ndb/src/mgmsrv/MgmtSrvr.hpp:
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storage/ndb/src/mgmsrv/Services.cpp:
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storage/ndb/src/ndbapi/TransporterFacade.cpp:
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storage/ndb/test/ndbapi/testBackup.cpp:
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storage/ndb/test/ndbapi/testOperations.cpp:
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storage/ndb/test/src/HugoCalculator.cpp:
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storage/ndb/tools/ndb_condig.cpp:
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strings/ctype-big5.c:
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strings/ctype-ucs2.c:
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support-files/mysql.spec.sh:
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BUILD/SETUP.sh:
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configure.in:
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mysql-test/r/alter_table.result:
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sql/handler.cc:
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sql/mysql_priv.h:
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sql/records.cc:
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sql/share/errmsg.txt:
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sql/sql_table.cc:
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  Fix labels
sql/sql_update.cc:
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sql/table.cc:
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sql/unireg.cc:
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storage/ndb/config/type_ndbapi.mk.am:
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This commit is contained in:
unknown
2005-11-05 01:32:55 +02:00
parent a3db4abe8b d4a7867a9e
commit 2361720c98
487 changed files with 26830 additions and 7411 deletions
Download Patch File Download Diff File Expand all files Collapse all files

60
sql/sql_delete.cc
View File

@@ -38,6 +38,7 @@ bool mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds,
bool using_limit=limit != HA_POS_ERROR;
bool transactional_table, safe_update, const_cond;
ha_rows deleted;
uint usable_index= MAX_KEY;
SELECT_LEX *select_lex= &thd->lex->select_lex;
DBUG_ENTER("mysql_delete");
@@ -141,27 +142,42 @@ bool mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds,
tables.table = table;
tables.alias = table_list->alias;
table->sort.io_cache = (IO_CACHE *) my_malloc(sizeof(IO_CACHE),
MYF(MY_FAE | MY_ZEROFILL));
if (select_lex->setup_ref_array(thd, order->elements) ||
setup_order(thd, select_lex->ref_pointer_array, &tables,
fields, all_fields, (ORDER*) order->first) ||
!(sortorder=make_unireg_sortorder((ORDER*) order->first, &length)) ||
(table->sort.found_records = filesort(thd, table, sortorder, length,
select, HA_POS_ERROR,
&examined_rows))
== HA_POS_ERROR)
fields, all_fields, (ORDER*) order->first))
{
delete select;
free_underlaid_joins(thd, select_lex);
free_underlaid_joins(thd, &thd->lex->select_lex);
DBUG_RETURN(TRUE);
}
/*
Filesort has already found and selected the rows we want to delete,
so we don't need the where clause
*/
delete select;
select= 0;
if (!select && limit != HA_POS_ERROR)
usable_index= get_index_for_order(table, (ORDER*)(order->first), limit);
if (usable_index == MAX_KEY)
{
table->sort.io_cache= (IO_CACHE *) my_malloc(sizeof(IO_CACHE),
MYF(MY_FAE | MY_ZEROFILL));
if (!(sortorder= make_unireg_sortorder((ORDER*) order->first,
&length)) ||
(table->sort.found_records = filesort(thd, table, sortorder, length,
select, HA_POS_ERROR,
&examined_rows))
== HA_POS_ERROR)
{
delete select;
free_underlaid_joins(thd, &thd->lex->select_lex);
DBUG_RETURN(TRUE);
}
/*
Filesort has already found and selected the rows we want to delete,
so we don't need the where clause
*/
delete select;
free_underlaid_joins(thd, select_lex);
select= 0;
}
}
/* If quick select is used, initialize it before retrieving rows. */
@@ -171,7 +187,11 @@ bool mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds,
free_underlaid_joins(thd, select_lex);
DBUG_RETURN(TRUE);
}
init_read_record(&info,thd,table,select,1,1);
if (usable_index==MAX_KEY)
init_read_record(&info,thd,table,select,1,1);
else
init_read_record_idx(&info, thd, table, 1, usable_index);
deleted=0L;
init_ftfuncs(thd, select_lex, 1);
thd->proc_info="updating";
@@ -404,8 +424,9 @@ bool mysql_multi_delete_prepare(THD *thd)
if (!(target_tbl->table= target_tbl->correspondent_table->table))
{
DBUG_ASSERT(target_tbl->correspondent_table->view &&
target_tbl->correspondent_table->ancestor &&
target_tbl->correspondent_table->ancestor->next_local);
target_tbl->correspondent_table->merge_underlying_list &&
target_tbl->correspondent_table->merge_underlying_list->
next_local);
my_error(ER_VIEW_DELETE_MERGE_VIEW, MYF(0),
target_tbl->correspondent_table->view_db.str,
target_tbl->correspondent_table->view_name.str);
@@ -830,7 +851,8 @@ bool mysql_truncate(THD *thd, TABLE_LIST *table_list, bool dont_send_ok)
if (!dont_send_ok)
{
db_type table_type;
if ((table_type=get_table_type(thd, path)) == DB_TYPE_UNKNOWN)
mysql_frm_type(thd, path, &table_type);
if (table_type == DB_TYPE_UNKNOWN)
{
my_error(ER_NO_SUCH_TABLE, MYF(0),
table_list->db, table_list->table_name);