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mysql-5.5.32 merge

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This commit is contained in:
Sergei Golubchik
2013-07-16 19:09:54 +02:00
parent b9f220b45a 4f5c10e6b5
commit 005c7e5421
1489 changed files with 3085 additions and 1941 deletions
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55
sql/sql_table.cc
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@ -198,7 +198,6 @@ uint explain_filename(THD* thd,
uint to_length,
enum_explain_filename_mode explain_mode)
{
uint res= 0;
char *to_p= to;
char *end_p= to_p + to_length;
const char *db_name= NULL;
@ -209,7 +208,8 @@ uint explain_filename(THD* thd,
int part_name_len= 0;
const char *subpart_name= NULL;
int subpart_name_len= 0;
uint name_variant= NORMAL_PART_NAME;
uint part_type= NORMAL_PART_NAME;
const char *tmp_p;
DBUG_ENTER("explain_filename");
DBUG_PRINT("enter", ("from '%s'", from));
@ -228,17 +228,18 @@ uint explain_filename(THD* thd,
table_name= tmp_p;
}
tmp_p= table_name;
while (!res && (tmp_p= strchr(tmp_p, '#')))
/* Look if there are partition tokens in the table name. */
while ((tmp_p= strchr(tmp_p, '#')))
{
tmp_p++;
switch (tmp_p[0]) {
case 'P':
case 'p':
if (tmp_p[1] == '#')
{
part_name= tmp_p + 2;
else
res= 1;
tmp_p+= 2;
tmp_p+= 2;
}
break;
case 'S':
case 's':
@ -248,48 +249,32 @@ uint explain_filename(THD* thd,
subpart_name= tmp_p + 3;
tmp_p+= 3;
}
else if ((tmp_p[1] == 'Q' || tmp_p[1] == 'q') &&
(tmp_p[2] == 'L' || tmp_p[2] == 'l') &&
tmp_p[3] == '-')
{
tmp_p+= 4; /* sql- prefix found */
}
else
res= 2;
break;
case 'T':
case 't':
if ((tmp_p[1] == 'M' || tmp_p[1] == 'm') &&
(tmp_p[2] == 'P' || tmp_p[2] == 'p') &&
tmp_p[3] == '#' && !tmp_p[4])
name_variant= TEMP_PART_NAME;
else
res= 3;
tmp_p+= 4;
{
part_type= TEMP_PART_NAME;
tmp_p+= 4;
}
break;
case 'R':
case 'r':
if ((tmp_p[1] == 'E' || tmp_p[1] == 'e') &&
(tmp_p[2] == 'N' || tmp_p[2] == 'n') &&
tmp_p[3] == '#' && !tmp_p[4])
name_variant= RENAMED_PART_NAME;
else
res= 4;
tmp_p+= 4;
{
part_type= RENAMED_PART_NAME;
tmp_p+= 4;
}
break;
default:
res= 5;
/* Not partition name part. */
;
}
}
if (res)
{
/* Better to give something back if we fail parsing, than nothing at all */
DBUG_PRINT("info", ("Error in explain_filename: %u", res));
sql_print_warning("Invalid (old?) table or database name '%s'", from);
DBUG_RETURN(my_snprintf(to, to_length,
"<result %u when explaining filename '%s'>",
res, from));
}
if (part_name)
{
table_name_len= part_name - table_name - 3;
@ -297,7 +282,7 @@ uint explain_filename(THD* thd,
subpart_name_len= strlen(subpart_name);
else
part_name_len= strlen(part_name);
if (name_variant != NORMAL_PART_NAME)
if (part_type != NORMAL_PART_NAME)
{
if (subpart_name)
subpart_name_len-= 5;
@ -339,9 +324,9 @@ uint explain_filename(THD* thd,
to_p= strnmov(to_p, " ", end_p - to_p);
else
to_p= strnmov(to_p, ", ", end_p - to_p);
if (name_variant != NORMAL_PART_NAME)
if (part_type != NORMAL_PART_NAME)
{
if (name_variant == TEMP_PART_NAME)
if (part_type == TEMP_PART_NAME)
to_p= strnmov(to_p, ER_THD_OR_DEFAULT(thd, ER_TEMPORARY_NAME),
end_p - to_p);
else