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5.5 merge

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This commit is contained in:
Sergei Golubchik
2013-06-06 17:51:28 +02:00
parent 1ff1cb10fc 33ef993773
commit 4749d40c63
464 changed files with 7741 additions and 3075 deletions
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20
sql/sql_class.cc
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@@ -1151,10 +1151,16 @@ MYSQL_ERROR* THD::raise_condition(uint sql_errno,
query_cache_abort(&query_cache_tls);
/* When simulating OOM, skip writing to error log to avoid mtr errors */
DBUG_EXECUTE_IF("simulate_out_of_memory", DBUG_RETURN(NULL););
cond= warning_info->push_warning(this, sql_errno, sqlstate, level, msg);
/*
Avoid pushing a condition for fatal out of memory errors as this will
require memory allocation and therefore might fail. Non fatal out of
memory errors can occur if raised by SIGNAL/RESIGNAL statement.
*/
if (!(is_fatal_error && (sql_errno == EE_OUTOFMEMORY ||
sql_errno == ER_OUTOFMEMORY)))
{
cond= warning_info->push_warning(this, sql_errno, sqlstate, level, msg);
}
DBUG_RETURN(cond);
}
@@ -2065,7 +2071,7 @@ CHANGED_TABLE_LIST* THD::changed_table_dup(const char *key, long key_length)
key_length + 1);
if (!new_table)
{
my_error(EE_OUTOFMEMORY, MYF(ME_BELL),
my_error(EE_OUTOFMEMORY, MYF(ME_BELL+ME_FATALERROR),
ALIGN_SIZE(sizeof(TABLE_LIST)) + key_length + 1);
killed= KILL_CONNECTION;
return 0;
@@ -2531,7 +2537,7 @@ select_export::prepare(List<Item> &list, SELECT_LEX_UNIT *u)
bool string_results= FALSE, non_string_results= FALSE;
unit= u;
if ((uint) strlen(exchange->file_name) + NAME_LEN >= FN_REFLEN)
strmake(path,exchange->file_name,FN_REFLEN-1);
strmake_buf(path,exchange->file_name);
write_cs= exchange->cs ? exchange->cs : &my_charset_bin;
@@ -2669,7 +2675,7 @@ int select_export::send_data(List<Item> &items)
set_if_smaller(estimated_bytes, UINT_MAX32);
if (cvt_str.realloc((uint32) estimated_bytes))
{
my_error(ER_OUTOFMEMORY, MYF(0), (uint32) estimated_bytes);
my_error(ER_OUTOFMEMORY, MYF(ME_FATALERROR), (uint32) estimated_bytes);
goto err;
}