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MDEV-17466: Remove the debug assertion

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This reverts commit 2d4075e1d9
where the debug assertion was added. There seems to be a potential
problem in the purge of indexes that depend on virtual columns.

Ultimately, we should change the InnoDB undo log format so that
all actual secondary index keys are stored there, also for
virtual or spatial indexes. In that way, purge and rollback would
be more straightforward.
This commit is contained in:
Marko Mäkelä 2018-10-19 09:29:28 +03:00
parent abbf169f52
commit ab1ce2204e
1 changed files with 0 additions and 2 deletions
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2
storage/innobase/row/row0row.cc
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@ -127,8 +127,6 @@ row_build_index_entry_low(
ut_ad(dfield_is_null(dfield2) ||
dfield_get_len(dfield2) == 0 || dfield2->data);
ut_ad(dfield2->type.mtype != DATA_MISSING
|| !index->is_committed());
} else {
dfield2 = dtuple_get_nth_field(row, col_no);
ut_ad(dfield_get_type(dfield2)->mtype == DATA_MISSING