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MDEV-35069 IMPORT TABLESPACE does not work for tables with vector, although allowed

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Propagate discard/import tablespace request to hlindexes.

Let FLUSH TABLES ... FOR EXPORT open/lock hlindexes, so that InnoDB
prepares hlindexes for export.

Moved reset_hlindexes() to external_lock(F_UNLCK), so that hlindexes
are available for export until UNLOCK TABLES.

Closes #3631
This commit is contained in:
Sergey Vojtovich
2024-11-13 16:46:29 +04:00
committed by Sergei Golubchik
parent e240da3b19
commit 55d1f6c229
7 changed files with 95 additions and 4 deletions
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17
sql/sql_table.cc
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@@ -6082,6 +6082,23 @@ int mysql_discard_or_import_tablespace(THD *thd,
DBUG_RETURN(-1);
}
DBUG_ASSERT(table_list->table->s->hlindexes() <= 1);
for (uint i= table_list->table->s->keys; i < table_list->table->s->total_keys; i++)
{
if (table_list->table->hlindex_open(i))
{
thd->tablespace_op= FALSE;
DBUG_RETURN(-1);
}
}
for (uint i= table_list->table->s->keys; i < table_list->table->s->total_keys; i++)
{
error= table_list->table->hlindex->file->
ha_discard_or_import_tablespace(discard);
if (unlikely(error))
goto err;
}
error= table_list->table->file->ha_discard_or_import_tablespace(discard);
THD_STAGE_INFO(thd, stage_end);