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Merge mysql.com:/home/mydev/mysql-4.0-bug14400

Browse source 
into  mysql.com:/home/mydev/mysql-4.1-bug14400


myisam/mi_rkey.c:
  Bug#14400 - Query joins wrong rows from table which is subject of "concurrent insert"
  Manual merge
sql/sql_class.cc:
  Bug#14400 - Query joins wrong rows from table which is subject of "concurrent insert"
  Manual merge
This commit is contained in:
unknown 2006-07-04 19:10:13 +02:00
commit 752b826e0d
2 changed files with 21 additions and 9 deletions
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6
sql/sql_class.cc
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@ -821,7 +821,7 @@ bool select_send::send_data(List<Item> &items)
Protocol *protocol= thd->protocol;
char buff[MAX_FIELD_WIDTH];
String buffer(buff, sizeof(buff), &my_charset_bin);
DBUG_ENTER("send_data");
DBUG_ENTER("select_send::send_data");
protocol->prepare_for_resend();
Item *item;
@ -1032,7 +1032,7 @@ select_export::prepare(List<Item> &list, SELECT_LEX_UNIT *u)
bool select_export::send_data(List<Item> &items)
{
DBUG_ENTER("send_data");
DBUG_ENTER("select_export::send_data");
char buff[MAX_FIELD_WIDTH],null_buff[2],space[MAX_FIELD_WIDTH];
bool space_inited=0;
String tmp(buff,sizeof(buff),&my_charset_bin),*res;
@ -1189,7 +1189,7 @@ bool select_dump::send_data(List<Item> &items)
String tmp(buff,sizeof(buff),&my_charset_bin),*res;
tmp.length(0);
Item *item;
DBUG_ENTER("send_data");
DBUG_ENTER("select_dump::send_data");
if (unit->offset_limit_cnt)
{ // using limit offset,count