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Merge 10.7 into 10.8

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This commit is contained in:
Marko Mäkelä
2022-11-09 13:05:44 +02:00
parent d6d8a499b1 27eaa963ff
commit fe9412dbc9
81 changed files with 1123 additions and 1030 deletions
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122
sql/sql_partition.cc
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@@ -2470,7 +2470,7 @@ end:
@retval != 0 Failure
*/
static int add_key_with_algorithm(String *str, partition_info *part_info)
static int add_key_with_algorithm(String *str, const partition_info *part_info)
{
int err= 0;
err+= str->append(STRING_WITH_LEN("KEY "));
@@ -2499,6 +2499,78 @@ char *generate_partition_syntax_for_frm(THD *thd, partition_info *part_info,
return res;
}
/*
Generate the partition type syntax from the partition data structure.
@return Operation status.
@retval 0 Success
@retval > 0 Failure
@retval -1 Fatal error
*/
int partition_info::gen_part_type(THD *thd, String *str) const
{
int err= 0;
switch (part_type)
{
case RANGE_PARTITION:
err+= str->append(STRING_WITH_LEN("RANGE "));
break;
case LIST_PARTITION:
err+= str->append(STRING_WITH_LEN("LIST "));
break;
case HASH_PARTITION:
if (linear_hash_ind)
err+= str->append(STRING_WITH_LEN("LINEAR "));
if (list_of_part_fields)
{
err+= add_key_with_algorithm(str, this);
err+= add_part_field_list(thd, str, part_field_list);
}
else
err+= str->append(STRING_WITH_LEN("HASH "));
break;
case VERSIONING_PARTITION:
err+= str->append(STRING_WITH_LEN("SYSTEM_TIME "));
break;
default:
DBUG_ASSERT(0);
/* We really shouldn't get here, no use in continuing from here */
my_error(ER_OUT_OF_RESOURCES, MYF(ME_FATAL));
return -1;
}
return err;
}
void part_type_error(THD *thd, partition_info *work_part_info,
const char *part_type,
partition_info *tab_part_info)
{
StringBuffer<256> tab_part_type;
if (tab_part_info->gen_part_type(thd, &tab_part_type) < 0)
return;
tab_part_type.length(tab_part_type.length() - 1);
if (work_part_info)
{
DBUG_ASSERT(!part_type);
StringBuffer<256> work_part_type;
if (work_part_info->gen_part_type(thd, &work_part_type) < 0)
return;
work_part_type.length(work_part_type.length() - 1);
my_error(ER_PARTITION_WRONG_TYPE, MYF(0), work_part_type.c_ptr(),
tab_part_type.c_ptr());
}
else
{
DBUG_ASSERT(part_type);
my_error(ER_PARTITION_WRONG_TYPE, MYF(0), part_type,
tab_part_type.c_ptr());
}
}
/*
Generate the partition syntax from the partition data structure.
Useful for support of generating defaults, SHOW CREATE TABLES
@@ -2542,34 +2614,10 @@ char *generate_partition_syntax(THD *thd, partition_info *part_info,
DBUG_ENTER("generate_partition_syntax");
err+= str.append(STRING_WITH_LEN(" PARTITION BY "));
switch (part_info->part_type)
{
case RANGE_PARTITION:
err+= str.append(STRING_WITH_LEN("RANGE "));
break;
case LIST_PARTITION:
err+= str.append(STRING_WITH_LEN("LIST "));
break;
case HASH_PARTITION:
if (part_info->linear_hash_ind)
err+= str.append(STRING_WITH_LEN("LINEAR "));
if (part_info->list_of_part_fields)
{
err+= add_key_with_algorithm(&str, part_info);
err+= add_part_field_list(thd, &str, part_info->part_field_list);
}
else
err+= str.append(STRING_WITH_LEN("HASH "));
break;
case VERSIONING_PARTITION:
err+= str.append(STRING_WITH_LEN("SYSTEM_TIME "));
break;
default:
DBUG_ASSERT(0);
/* We really shouldn't get here, no use in continuing from here */
my_error(ER_OUT_OF_RESOURCES, MYF(ME_FATAL));
DBUG_RETURN(NULL);
}
int err2= part_info->gen_part_type(thd, &str);
if (err2 < 0)
DBUG_RETURN(NULL);
err+= err2;
if (part_info->part_type == VERSIONING_PARTITION)
{
Vers_part_info *vers_info= part_info->vers_info;
@@ -5027,6 +5075,13 @@ uint prep_alter_part_table(THD *thd, TABLE *table, Alter_info *alter_info,
if ((alter_info->partition_flags & ALTER_PARTITION_ADD) ||
(alter_info->partition_flags & ALTER_PARTITION_REORGANIZE))
{
if ((alter_info->partition_flags & ALTER_PARTITION_CONVERT_IN) &&
!(tab_part_info->part_type == RANGE_PARTITION ||
tab_part_info->part_type == LIST_PARTITION))
{
my_error(ER_ONLY_ON_RANGE_LIST_PARTITION, MYF(0), "CONVERT TABLE TO");
goto err;
}
if (thd->work_part_info->part_type != tab_part_info->part_type)
{
if (thd->work_part_info->part_type == NOT_A_PARTITION)
@@ -5062,7 +5117,7 @@ uint prep_alter_part_table(THD *thd, TABLE *table, Alter_info *alter_info,
else if (thd->work_part_info->part_type == VERSIONING_PARTITION ||
tab_part_info->part_type == VERSIONING_PARTITION)
{
my_error(ER_PARTITION_WRONG_TYPE, MYF(0), "SYSTEM_TIME");
part_type_error(thd, thd->work_part_info, NULL, tab_part_info);
}
else
{
@@ -5096,13 +5151,6 @@ uint prep_alter_part_table(THD *thd, TABLE *table, Alter_info *alter_info,
}
if (alter_info->partition_flags & ALTER_PARTITION_ADD)
{
if ((alter_info->partition_flags & ALTER_PARTITION_CONVERT_IN) &&
!(tab_part_info->part_type == RANGE_PARTITION ||
tab_part_info->part_type == LIST_PARTITION))
{
my_error(ER_ONLY_ON_RANGE_LIST_PARTITION, MYF(0), "CONVERT TABLE TO");
goto err;
}
if (*fast_alter_table && thd->locked_tables_mode)
{
MEM_ROOT *old_root= thd->mem_root;