diff options
Diffstat (limited to 'sql/item_strfunc.h')
| -rw-r--r-- | sql/item_strfunc.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sql/item_strfunc.h b/sql/item_strfunc.h index 5799c768162..aedc63164f2 100644 --- a/sql/item_strfunc.h +++ b/sql/item_strfunc.h @@ -694,8 +694,9 @@ public: String *val_str(String *); void fix_length_and_dec() { + ulonglong max_result_length= (ulonglong) args[0]->max_length * 2 + 2; + max_length= min(max_result_length, MAX_BLOB_WIDTH); collation.set(args[0]->collation); - max_length= args[0]->max_length * 2 + 2; } }; |