Bug #26199 Replication Failure on Slave when using stored procs with bit-type parameters.

The value of the actual argument of BIT-type-arg stored procedure was binlogged as non-escaped
sequence of bytes corresponding to internal representation of the bit value.

The patch enforces binlogging of the bit-argument as a valid literal: prefixing the quoted bytes
sequence with _binary.
Note, that behaviour of Item_field::var_str for field_type() of MYSQL_TYPE_BIT is exceptional
in that the returned string contains the binary representation even though result_type() of
the item is INT_RESULT.


mysql-test/r/rpl_sp_effects.result:
  testing stored function and procedure called with BIT-arg.
mysql-test/t/rpl_sp_effects.test:
  results changed
sql/sp_head.cc:
  Treating BIT field type specially to for its value to be prefixed and quoted.

0 files changed, 0 insertions, 0 deletions