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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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3
include/my_handler_errors.h
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@@ -107,7 +107,8 @@ static const char *handler_error_messages[]=
"Foreign key cascade delete/update exceeds max depth",
"Tablespace is missing for a table",
"Sequence has been run out",
"Sequence values are conflicting"
"Sequence values are conflicting",
"Cannot select partitions"
};
#endif /* MYSYS_MY_HANDLER_ERRORS_INCLUDED */