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MDEV-18712 InnoDB indexes are inconsistent with what defined in .frm for table after rebuilding table with index on blob

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when auto-adding a virtual LONG_UNIQUE_HASH_FIELD, fill in
a Virtual_column_info for it, so that fill_alter_inplace_info()
would know we're adding a virtual field (ALTER_ADD_VIRTUAL_COLUMN).
This commit is contained in:
Sergei Golubchik
2019-02-27 03:36:37 +01:00
parent 5adf11250a
commit 20c89f9f37
4 changed files with 24 additions and 1 deletions
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2
sql/unireg.cc
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@@ -691,7 +691,7 @@ static bool pack_vcols(String *buf, List<Create_field> &create_fields,
for (uint field_nr=0; (field= it++); field_nr++)
{
if (field->vcol_info)
if (field->vcol_info && field->vcol_info->expr)
if (pack_expression(buf, field->vcol_info, field_nr,
field->vcol_info->stored_in_db
? VCOL_GENERATED_STORED : VCOL_GENERATED_VIRTUAL))