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MDEV-27217 DELETE partition selection doesn't work for history partitions

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LIMIT history switching requires the number of history partitions to
be marked for read: from first to last non-empty plus one empty. The
least we can do is to fail with error message if the needed partition
was not marked for read. As this is handler interface we require new
handler error code to display user-friendly error message.

Switching by INTERVAL works out-of-the-box with
ER_ROW_DOES_NOT_MATCH_GIVEN_PARTITION_SET error.
This commit is contained in:
Aleksey Midenkov
2022-01-13 23:35:16 +03:00
parent f9f6b190cc
commit 4d5ae2b325
10 changed files with 94 additions and 13 deletions
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2
sql/handler.cc
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@ -3977,6 +3977,8 @@ void handler::print_error(int error, myf errflag)
case HA_ERR_TABLE_IN_FK_CHECK:
textno= ER_TABLE_IN_FK_CHECK;
break;
case HA_ERR_PARTITION_LIST:
my_error(ER_VERS_NOT_ALLOWED, errflag, table->s->db.str, table->s->table_name.str);
default:
{
/* The error was "unknown" to this function.