spider table discovery does not clear errors

--disable_query_log

--disable_result_log

--source ../../t/test_init.inc

--enable_result_log

--enable_query_log

set spider_same_server_link= 1;

evalp CREATE SERVER srv FOREIGN DATA WRAPPER mysql

OPTIONS (SOCKET "$MASTER_1_MYSOCK", DATABASE 'test',user 'root');

# Failed at table discovery because t1 does not exist.

--error 12702

CREATE TABLE t ENGINE=Spider COMMENT='WRAPPER "mysql",srv "srv",TABLE "t1"';

# No connection made - no failure yet

CREATE TABLE t (c int) ENGINE=Spider COMMENT='WRAPPER "mysql",srv "srv",TABLE "t1"';

# Should fail with 12702 again, but got 2014 Commands out of sync.

insert into t values (1);

drop table t;

drop server srv;

--disable_query_log

--disable_result_log

--source ../../t/test_deinit.inc

--enable_result_log

--enable_query_log