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MDEV-22753 Server crashes upon INSERT into versioned partitioned table with WITHOUT OVERLAPS

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Add `append_system_key_parts` call inside `fast_alter_partition_table` during new partition creation.
This commit is contained in:
Nikita Malyavin
2020-06-05 02:40:36 +10:00
parent 35d327fddb
commit 8e6e5acef1
3 changed files with 46 additions and 0 deletions
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7
sql/sql_table.cc
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@ -75,6 +75,9 @@ static int copy_data_between_tables(THD *, TABLE *,TABLE *,
ha_rows *, ha_rows *,
Alter_info::enum_enable_or_disable,
Alter_table_ctx *);
static bool append_system_key_parts(THD *thd, HA_CREATE_INFO *create_info,
Alter_info *alter_info, KEY **key_info,
uint key_count);
static int mysql_prepare_create_table(THD *, HA_CREATE_INFO *, Alter_info *,
uint *, handler *, KEY **, uint *, int);
static uint blob_length_by_type(enum_field_types type);
@ -1821,6 +1824,10 @@ bool mysql_write_frm(ALTER_PARTITION_PARAM_TYPE *lpt, uint flags)
strxmov(shadow_frm_name, shadow_path, reg_ext, NullS);
if (flags & WFRM_WRITE_SHADOW)
{
if (append_system_key_parts(lpt->thd, lpt->create_info, lpt->alter_info,
&lpt->key_info_buffer, 0))
DBUG_RETURN(true);
if (mysql_prepare_create_table(lpt->thd, lpt->create_info, lpt->alter_info,
&lpt->db_options, lpt->table->file,
&lpt->key_info_buffer, &lpt->key_count,