database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-30 16:24:05 +03:00
Code Activity

Fix of crashed 5.1 tree (wrong merge + wrong pullout patch forced us to create a new 5.1 tree)

Browse Source 
This is a merge of 5.0 -> 5.1 + some code from old 5.1 tree to get all tests to work and keep the .frm format the same as the old 5.1 tree.
This commit is contained in:
monty@mysql.com
2005-11-05 13:20:35 +02:00
parent a6f5375cb0
commit cdf64f0f57
23 changed files with 1105 additions and 85 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
sql/sql_partition.cc
View File

@ -42,18 +42,18 @@
/*
Partition related functions declarations and some static constants;
*/
static char *hash_str= "HASH";
static char *range_str= "RANGE";
static char *list_str= "LIST";
static char *part_str= "PARTITION";
static char *sub_str= "SUB";
static char *by_str= "BY";
static char *key_str= "KEY";
static char *space_str= " ";
static char *equal_str= "=";
static char *end_paren_str= ")";
static char *begin_paren_str= "(";
static char *comma_str= ",";
static const char *hash_str= "HASH";
static const char *range_str= "RANGE";
static const char *list_str= "LIST";
static const char *part_str= "PARTITION";
static const char *sub_str= "SUB";
static const char *by_str= "BY";
static const char *key_str= "KEY";
static const char *space_str= " ";
static const char *equal_str= "=";
static const char *end_paren_str= ")";
static const char *begin_paren_str= "(";
static const char *comma_str= ",";
static char buff[22];
bool get_partition_id_list(partition_info *part_info,
@ -571,7 +571,7 @@ static bool set_up_default_partitions(partition_info *part_info,
if (part_info->part_type != HASH_PARTITION)
{
char *error_string;
const char *error_string;
if (part_info->part_type == RANGE_PARTITION)
error_string= range_str;
else
@ -1704,7 +1704,7 @@ bool fix_partition_func(THD *thd, const char* name, TABLE *table)
}
else
{
char *error_str;
const char *error_str;
if (part_info->part_type == RANGE_PARTITION)
{
error_str= range_str;
@ -1764,7 +1764,7 @@ end:
static int add_write(File fptr, const char *buf, uint len)
{
uint len_written= my_write(fptr, buf, len, MYF(0));
uint len_written= my_write(fptr, (const byte*)buf, len, MYF(0));
if (likely(len == len_written))
return 0;
else
@ -2117,7 +2117,7 @@ char *generate_partition_syntax(partition_info *part_info,
if (!buf)
goto close_file;
if (unlikely(my_read(fptr, buf, *buf_length, MYF(MY_FNABP))))
if (unlikely(my_read(fptr, (byte*)buf, *buf_length, MYF(MY_FNABP))))
{
if (!use_sql_alloc)
my_free(buf, MYF(0));
@ -2896,7 +2896,8 @@ void get_partition_set(const TABLE *table, byte *buf, const uint index,
{
partition_info *part_info= table->s->part_info;
uint no_parts= get_tot_partitions(part_info), i, part_id;
uint sub_part= no_parts, part_part= no_parts;
uint sub_part= no_parts;
uint32 part_part= no_parts;
KEY *key_info= NULL;
bool found_part_field= FALSE;
DBUG_ENTER("get_partition_set");
@ -3080,17 +3081,14 @@ void get_partition_set(const TABLE *table, byte *buf, const uint index,
possible to retrace this given an item tree.
*/
bool mysql_unpack_partition(File file, THD *thd, uint part_info_len,
bool mysql_unpack_partition(THD *thd, uchar *part_buf, uint part_info_len,
TABLE* table, enum db_type default_db_type)
{
Item *thd_free_list= thd->free_list;
bool result= TRUE;
uchar* part_buf= NULL;
partition_info *part_info;
LEX *old_lex= thd->lex, lex;
DBUG_ENTER("mysql_unpack_partition");
if (read_string(file, (gptr*)&part_buf, part_info_len))
DBUG_RETURN(result);
thd->lex= &lex;
lex_start(thd, part_buf, part_info_len);
/*
@ -3160,7 +3158,6 @@ bool mysql_unpack_partition(File file, THD *thd, uint part_info_len,
result= FALSE;
end:
thd->free_list= thd_free_list;
x_free((gptr)part_buf);
thd->lex= old_lex;
DBUG_RETURN(result);
}
@ -3229,4 +3226,3 @@ void set_key_field_ptr(KEY *key_info, const byte *new_buf,
} while (++i < key_parts);
DBUG_VOID_RETURN;
}