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cleanup: remove vcol_info->stored_in_db

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it was redundant, duplicating vcol_type == VCOL_GENERATED_STORED.

Note that VCOL_DEFAULT is not "stored", "stored vcol" means that after
rnd_next or index_read/etc the field value is already in the record[0]
and does not need to be calculated separately
This commit is contained in:
Sergei Golubchik
2022-11-27 17:03:29 +01:00
parent 9545eb969e
commit 275684d8fe
9 changed files with 28 additions and 37 deletions
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2
sql/sql_table.cc
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@ -2605,7 +2605,7 @@ static Create_field * add_hash_field(THD * thd, List<Create_field> *create_list,
cf->invisible= INVISIBLE_FULL;
cf->pack_flag|= FIELDFLAG_MAYBE_NULL;
cf->vcol_info= new (thd->mem_root) Virtual_column_info();
cf->vcol_info->stored_in_db= false;
cf->vcol_info->set_vcol_type(VCOL_GENERATED_VIRTUAL);
uint num= 1;
LEX_CSTRING field_name;
field_name.str= (char *)thd->alloc(LONG_HASH_FIELD_NAME_LENGTH);