diff options
Diffstat (limited to 'sql/item_strfunc.cc')
| -rw-r--r-- | sql/item_strfunc.cc | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/sql/item_strfunc.cc b/sql/item_strfunc.cc index d4bf28a9c21..a29580b7a54 100644 --- a/sql/item_strfunc.cc +++ b/sql/item_strfunc.cc @@ -4387,6 +4387,19 @@ longlong Item_func_crc32::val_int() return (longlong) my_checksum(0L, (uchar*)res->ptr(), res->length()); } +longlong Item_func_crc32c::val_int() +{ + DBUG_ASSERT(fixed()); + String *res=args[0]->val_str(&value); + if (!res) + { + null_value=1; + return 0; /* purecov: inspected */ + } + null_value=0; + return my_crc32c(0, res->ptr(), res->length()); +} + #ifdef HAVE_COMPRESS #include "zlib.h" |