Here follows a list of the currently known problems with prepared statements:
When converting an integer to string,
ZEROFILL is honored with prepared
statements in some cases where the MySQL server does not print
the leading zeros. (For example, with
When converting a floating-point number to a string in the client, the rightmost digits of the converted value may differ slightly from those of the original value.
Prepared statements use the query cache under the conditions described in Section 22.214.171.124, “How the Query Cache Operates”.
Prepared statements do not support multi-statements (that is,
multiple statements within a single string separated by
The capabilities of prepared
CALL statements are described
in Section 23.8.20, “C API Support for Prepared CALL Statements”.