diff options
Diffstat (limited to 'sql/item.cc')
-rw-r--r-- | sql/item.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sql/item.cc b/sql/item.cc index 135255ee21e..33c35f8c3e0 100644 --- a/sql/item.cc +++ b/sql/item.cc @@ -1,5 +1,5 @@ /* - Copyright (c) 2000, 2016, Oracle and/or its affiliates. + Copyright (c) 2000, 2018, Oracle and/or its affiliates. Copyright (c) 2010, 2018, MariaDB Corporation This program is free software; you can redistribute it and/or modify @@ -9655,6 +9655,7 @@ bool Item_type_holder::join_types(THD *thd, Item *item) if (Field::result_merge_type(fld_type) == DECIMAL_RESULT) { + collation.set_numeric(); decimals= min(max(decimals, item->decimals), DECIMAL_MAX_SCALE); int item_int_part= item->decimal_int_part(); int item_prec = max(prev_decimal_int_part, item_int_part) + decimals; |