A crash after ALTER TABLE t1 RENAME ...


mysql-test/r/partition.result:
  New test case
mysql-test/t/partition.test:
  New test case
sql/sql_lex.h:
  Introduced like name for CREATE TABLE t1 LIKE t2
sql/sql_parse.cc:
  Introduced like name for CREATE TABLE t1 LIKE t2
sql/sql_partition.cc:
  Introduced like name for CREATE TABLE t1 LIKE t2
sql/sql_yacc.yy:
  Introduced like name for CREATE TABLE t1 LIKE t2