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5.5 merge

This commit is contained in:
Sergei Golubchik
2014-11-03 17:47:37 +01:00
79 changed files with 302659 additions and 2805 deletions

View File

@ -3047,10 +3047,6 @@ int prepare_create_field(Create_field *sql_field,
(sql_field->decimals << FIELDFLAG_DEC_SHIFT));
break;
}
if (sql_field->flags & NOT_NULL_FLAG)
DBUG_PRINT("info", ("1"));
if (sql_field->vcol_info)
DBUG_PRINT("info", ("2"));
if (!(sql_field->flags & NOT_NULL_FLAG) ||
(sql_field->vcol_info)) /* Make virtual columns allow NULL values */
sql_field->pack_flag|= FIELDFLAG_MAYBE_NULL;