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merge with 4.1

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BitKeeper/etc/ignore:
  auto-union
BitKeeper/etc/logging_ok:
  auto-union
BitKeeper/triggers/post-commit:
  Auto merged
Docs/Support/texi2html:
  Auto merged
Makefile.am:
  Auto merged
client/Makefile.am:
  Auto merged
client/mysql.cc:
  Auto merged
client/mysqldump.c:
  Auto merged
include/my_base.h:
  Auto merged
include/my_global.h:
  Auto merged
include/my_pthread.h:
  Auto merged
include/my_sys.h:
  Auto merged
include/my_time.h:
  Auto merged
include/mysql.h:
  Auto merged
include/mysql_com.h:
  Auto merged
innobase/buf/buf0buf.c:
  Auto merged
innobase/include/row0mysql.h:
  Auto merged
innobase/row/row0sel.c:
  Auto merged
libmysql/libmysql.c:
  Auto merged
libmysqld/examples/Makefile.am:
  Auto merged
myisam/mi_check.c:
  Auto merged
mysql-test/include/ps_modify.inc:
  Auto merged
mysql-test/install_test_db.sh:
  Auto merged
mysql-test/r/alter_table.result:
  Auto merged
mysql-test/r/auto_increment.result:
  Auto merged
mysql-test/r/bdb.result:
  Auto merged
mysql-test/r/ctype_latin1_de.result:
  Auto merged
mysql-test/r/ctype_recoding.result:
  Auto merged
mysql-test/r/fulltext.result:
  Auto merged
mysql-test/r/func_gconcat.result:
  Auto merged
mysql-test/r/func_group.result:
  Auto merged
mysql-test/r/func_if.result:
  Auto merged
mysql-test/t/derived.test:
  Auto merged
mysql-test/t/insert.test:
  merge with 4.1
  Fixed test case to not use 'if exists' when it shouldn't
mysql-test/t/range.test:
  merge with 4.1
  Added missing drop table
sql/ha_ndbcluster.cc:
  merge with 4.1
  Simple optimization: use max() instead of ? :
sql/item_func.cc:
  merge with 4.1
  (Added back old variable names for easier merges)
sql/opt_range.cc:
  merge with 4.1
  Removed argument 'parent_alloc' from QUICK_RANGE_SELECT as this was not used
  Added assert if using QUICK_GROUP_MIN_MAX_SELECT with parent_alloc as the init() function can't handle this
  Changed back get_quick_select_for_ref() to use it's own alloc root becasue this function may be called several times for one query
sql/sql_handler.cc:
  merge with 4.1
  change variable 'err' to 'error' as same function had a label named 'err'
sql/sql_update.cc:
  Use multi-update code from 5.0 instead of 4.1
  We will fix the locking code shortly in 5.0 to be faster than in 4.1
This commit is contained in:
unknown 2004-10-29 19:26:52 +03:00
commit f095274fe8
1288 changed files with 58427 additions and 21756 deletions
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53
sql-common/client.c
View file

@ -727,6 +727,7 @@ void set_mysql_error(MYSQL *mysql, int errcode, const char *sqlstate)
static void cli_flush_use_result(MYSQL *mysql)
{
/* Clear the current execution status */
DBUG_ENTER("cli_flush_use_result");
DBUG_PRINT("warning",("Not all packets read, clearing them"));
for (;;)
{
@ -744,6 +745,7 @@ static void cli_flush_use_result(MYSQL *mysql)
break; /* End of data */
}
}
DBUG_VOID_RETURN;
}
@ -875,12 +877,12 @@ static const char *default_options[]=
};
static TYPELIB option_types={array_elements(default_options)-1,
"options",default_options};
"options",default_options, NULL};
const char *sql_protocol_names_lib[] =
{ "TCP", "SOCKET", "PIPE", "MEMORY", NullS };
TYPELIB sql_protocol_typelib = {array_elements(sql_protocol_names_lib)-1,"",
sql_protocol_names_lib};
sql_protocol_names_lib, NULL};
static int add_init_command(struct st_mysql_options *options, const char *cmd)
{
@ -1401,6 +1403,7 @@ mysql_init(MYSQL *mysql)
bzero((char*) (mysql),sizeof(*(mysql)));
mysql->options.connect_timeout= CONNECT_TIMEOUT;
mysql->last_used_con= mysql->next_slave= mysql->master = mysql;
strmov(mysql->net.sqlstate, not_error_sqlstate);
/*
By default, we are a replication pivot. The caller must reset it
after we return if this is not the case.
@ -1614,7 +1617,7 @@ CLI_MYSQL_REAL_CONNECT(MYSQL *mysql,const char *host, const char *user,
sock=0;
unix_socket = 0;
host=mysql->options.shared_memory_base_name;
host_info=(char*) ER(CR_SHARED_MEMORY_CONNECTION);
sprintf(host_info=buff, ER(CR_SHARED_MEMORY_CONNECTION), host);
}
}
#endif /* HAVE_SMEM */
@ -1678,8 +1681,7 @@ CLI_MYSQL_REAL_CONNECT(MYSQL *mysql,const char *host, const char *user,
else
{
net->vio=vio_new_win32pipe(hPipe);
sprintf(host_info=buff, ER(CR_NAMEDPIPE_CONNECTION), host,
unix_socket);
sprintf(host_info=buff, ER(CR_NAMEDPIPE_CONNECTION), unix_socket);
}
}
#endif
@ -2239,6 +2241,32 @@ static void mysql_close_free(MYSQL *mysql)
}
/*
Clear connection pointer of every statement: this is necessary
to give error on attempt to use a prepared statement of closed
connection.
SYNOPSYS
mysql_detach_stmt_list()
stmt_list pointer to mysql->stmts
*/
void mysql_detach_stmt_list(LIST **stmt_list __attribute__((unused)))
{
#ifdef MYSQL_CLIENT
/* Reset connection handle in all prepared statements. */
LIST *element= *stmt_list;
for (; element; element= element->next)
{
MYSQL_STMT *stmt= (MYSQL_STMT *) element->data;
stmt->mysql= 0;
/* No need to call list_delete for statement here */
}
*stmt_list= 0;
#endif /* MYSQL_CLIENT */
}
void STDCALL mysql_close(MYSQL *mysql)
{
DBUG_ENTER("mysql_close");
@ -2255,20 +2283,7 @@ void STDCALL mysql_close(MYSQL *mysql)
}
mysql_close_free_options(mysql);
mysql_close_free(mysql);
#ifdef MYSQL_CLIENT
if (mysql->stmts)
{
/* Reset connection handle in all prepared statements. */
LIST *element;
for (element= mysql->stmts; element; element= element->next)
{
MYSQL_STMT *stmt= (MYSQL_STMT *) element->data;
stmt->mysql= 0;
/* No need to call list_delete for statement here */
}
mysql->stmts= 0;
}
#endif /*MYSQL_CLIENT*/
mysql_detach_stmt_list(&mysql->stmts);
#ifndef TO_BE_DELETED
/* free/close slave list */
if (mysql->rpl_pivot)