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WL 2826: Error handling of ALTER TABLE for partitioning

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Fixed a number of bugs
This commit is contained in:
mikael@c-870ae253.1238-1-64736c10.cust.bredbandsbolaget.se
2006-04-19 16:08:59 -04:00
parent 22ed19e434
commit f78195049d
1 changed files with 11 additions and 9 deletions
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20
sql/sql_table.cc
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@ -424,9 +424,10 @@ static uint read_ddl_log_header()
bzero(file_entry_buf, sizeof(global_ddl_log.file_entry_buf));
global_ddl_log.inited= FALSE;
global_ddl_log.recovery_phase= TRUE;
global_ddl_log.io_size= IO_SIZE;
create_ddl_log_file_name(file_name);
if (!(global_ddl_log.file_id= my_open(file_name,
O_RDWR | O_BINARY, MYF(MY_WME))))
if ((global_ddl_log.file_id= my_open(file_name,
O_RDWR | O_BINARY, MYF(MY_WME))) >= 0)
{
if (read_ddl_log_file_entry(0UL))
{
@ -446,7 +447,6 @@ static uint read_ddl_log_header()
}
else
{
global_ddl_log.io_size= IO_SIZE;
entry_no= 0;
}
global_ddl_log.first_free= NULL;
@ -519,6 +519,7 @@ static bool init_ddl_log()
DBUG_RETURN(FALSE);
}
global_ddl_log.io_size= IO_SIZE;
create_ddl_log_file_name(file_name);
if ((global_ddl_log.file_id= my_create(file_name,
CREATE_MODE,
O_RDWR | O_TRUNC | O_BINARY,
@ -567,18 +568,19 @@ static bool execute_ddl_log_action(THD *thd, DDL_LOG_ENTRY *ddl_log_entry)
}
handler_name.str= (char*)ddl_log_entry->handler_name;
handler_name.length= strlen(ddl_log_entry->handler_name);
hton= ha_resolve_by_name(thd, &handler_name);
if (!hton)
{
my_error(ER_ILLEGAL_HA, MYF(0), ddl_log_entry->handler_name);
DBUG_RETURN(TRUE);
}
init_sql_alloc(&mem_root, TABLE_ALLOC_BLOCK_SIZE, 0);
if (strcmp("frm", ddl_log_entry->handler_name))
frm_action= TRUE;
else
{
TABLE_SHARE dummy;
hton= ha_resolve_by_name(thd, &handler_name);
if (!hton)
{
my_error(ER_ILLEGAL_HA, MYF(0), ddl_log_entry->handler_name);
goto error;
}
bzero(&dummy, sizeof(TABLE_SHARE));
file= get_new_handler(&dummy, &mem_root, hton);
if (!file)