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Merge branch 10.2 into 10.3

This commit is contained in:
Alexander Barkov
2022-03-15 14:27:04 +04:00
committed by Daniel Black
7 changed files with 129 additions and 0 deletions

View File

@ -3717,6 +3717,8 @@ public:
bool convert_string(LEX_STRING *to, CHARSET_INFO *to_cs,
const char *from, size_t from_length,
CHARSET_INFO *from_cs);
bool reinterpret_string_from_binary(LEX_CSTRING *to, CHARSET_INFO *to_cs,
const char *from, size_t from_length);
bool convert_string(LEX_CSTRING *to, CHARSET_INFO *to_cs,
const char *from, size_t from_length,
CHARSET_INFO *from_cs)
@ -3733,6 +3735,8 @@ public:
{
if (!simple_copy_is_possible)
return unlikely(convert_string(to, tocs, from->str, from->length, fromcs));
if (fromcs == &my_charset_bin)
return reinterpret_string_from_binary(to, tocs, from->str, from->length);
*to= *from;
return false;
}