Move test that uses many tables (in query_cache.test) to separate test so that we can get it 'skipped' instead of 'failed' on system where we can't open many files.

client/mysqltest.c:
  Fix that LET can be used with queries that return multiple columns
libmysql/errmsg.c:
  Extend socket name to 100 characters in error messages
libmysql/libmysql.c:
  Reset some variables to make ensure that we can call mysql_server_init()/mysql_server_end() many times
mysql-test/mysql-test-run.sh:
  Set open-files-limit to 1024
mysql-test/r/loaddata.result:
  Add test case for LOAD DATA bug report (was not a bug)
mysql-test/r/query_cache.result:
  Move test with many tables to separate test
mysql-test/r/select_safe.result:
  Make test repeatable
mysql-test/t/loaddata.test:
  Add test case for LOAD DATA bug report (was not a bug)
mysql-test/t/query_cache.test:
  Move test with many tables to separate test
mysql-test/t/select_safe.test:
  Make test repeatable
sql/field.cc:
  Portability fix for gcc 3.3
sql/mysqld.cc:
  Store in open_files_limit the true number of files we can open (if system supports it)
sql/sql_load.cc:
  Safety fix

1 files changed, 2 insertions, 2 deletions

diff --git a/mysql-test/t/select_safe.test b/mysql-test/t/select_safe.test
index 206f911d028..904479635c2 100644
--- a/mysql-test/t/select_safe.test
+++ b/mysql-test/t/select_safe.test
@@ -56,9 +56,9 @@ SELECT * from t1;
 SELECT @@MAX_SEEKS_FOR_KEY;
 analyze table t1;
 insert into t1 values (null,"a"),(null,"a"),(null,"a"),(null,"a"),(null,"a"),(null,"a"),(null,"a"),(null,"a"),(null,"a"),(null,"a");
-explain select * from t1,t1 as t2 where t1.b=t2.b;
+explain select STRAIGHT_JOIN * from t1,t1 as t2 where t1.b=t2.b;
 set MAX_SEEKS_FOR_KEY=1;
-explain select * from t1,t1 as t2 where t1.b=t2.b;
+explain select STRAIGHT_JOIN * from t1,t1 as t2 where t1.b=t2.b;
 SET MAX_SEEKS_FOR_KEY=DEFAULT;
 
 drop table t1;