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WL 2826: Error handling of ALTER TABLE for partitioning

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Various bug fixes (mostly mixed to and from in replace methods)
This commit is contained in:
mikael@c-870ae253.1238-1-64736c10.cust.bredbandsbolaget.se
2006-04-19 20:04:00 -04:00
parent 0a053c3d8c
commit dd257b22dc
2 changed files with 47 additions and 40 deletions
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15
sql/sql_partition.cc
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@ -4733,8 +4733,9 @@ static void release_part_info_log_entries(DDL_LOG_MEMORY_ENTRY *log_entry)
write_log_replace_delete_frm()
lpt Struct for parameters
next_entry Next reference to use in log record
path Name to rename from
rename_flag TRUE if rename, else delete
from_path Name to rename from
to_path Name to rename to
replace_flag TRUE if replace, else delete
RETURN VALUES
TRUE Error
FALSE Success
@ -4759,7 +4760,7 @@ static bool write_log_replace_delete_frm(ALTER_PARTITION_PARAM_TYPE *lpt,
else
ddl_log_entry.action_type= DDL_LOG_DELETE_ACTION;
ddl_log_entry.next_entry= next_entry;
ddl_log_entry.handler_name[0]= 0;
ddl_log_entry.handler_name= reg_ext;
ddl_log_entry.name= to_path;
if (replace_flag)
ddl_log_entry.from_name= from_path;
@ -5072,7 +5073,7 @@ static bool write_log_rename_frm(ALTER_PARTITION_PARAM_TYPE *lpt)
build_table_filename(shadow_path, sizeof(shadow_path), lpt->db,
lpt->table_name, "#");
pthread_mutex_lock(&LOCK_gdl);
if (write_log_replace_delete_frm(lpt, 0UL, path, shadow_path, FALSE))
if (write_log_replace_delete_frm(lpt, 0UL, shadow_path, path, TRUE))
goto error;
log_entry= part_info->first_log_entry;
part_info->frm_log_entry= log_entry;
@ -5129,8 +5130,8 @@ static bool write_log_drop_partition(ALTER_PARTITION_PARAM_TYPE *lpt)
if (write_log_dropped_partitions(lpt, &next_entry, (const char*)path,
FALSE))
goto error;
if (write_log_replace_delete_frm(lpt, next_entry, (const char*)path,
(const char*)tmp_path, TRUE))
if (write_log_replace_delete_frm(lpt, next_entry, (const char*)tmp_path,
(const char*)path, TRUE))
goto error;
log_entry= part_info->first_log_entry;
part_info->frm_log_entry= log_entry;
@ -5245,7 +5246,7 @@ static bool write_log_final_change_partition(ALTER_PARTITION_PARAM_TYPE *lpt)
goto error;
if (write_log_changed_partitions(lpt, &next_entry, (const char*)path))
goto error;
if (write_log_replace_delete_frm(lpt, 0UL, path, shadow_path, FALSE))
if (write_log_replace_delete_frm(lpt, 0UL, shadow_path, path, TRUE))
goto error;
log_entry= part_info->first_log_entry;
part_info->frm_log_entry= log_entry;