merge with 3.23.51

BitKeeper/etc/ignore:
  auto-union
BitKeeper/etc/logging_ok:
  auto-union
BitKeeper/deleted/.del-mysql_fix_extensions.sh:
  Delete: scripts/mysql_fix_extensions.sh
Build-tools/Do-rpm:
  Auto merged
Makefile.am:
  Auto merged
client/mysqldump.c:
  Auto merged
client/mysqltest.c:
  Auto merged
extra/resolve_stack_dump.c:
  Auto merged
include/my_pthread.h:
  Auto merged
include/my_sys.h:
  Auto merged
include/mysqld_error.h:
  Auto merged
innobase/row/row0ins.c:
  Auto merged
innobase/row/row0mysql.c:
  Auto merged
innobase/row/row0sel.c:
  Auto merged
isam/pack_isam.c:
  Auto merged
libmysql/libmysql.c:
  Auto merged
mysql-test/r/func_if.result:
  Auto merged
mysql-test/t/join.test:
  Auto merged
mysys/array.c:
  Auto merged
mysys/charset.c:
  Auto merged
mysys/default.c:
  Auto merged
mysys/hash.c:
  Auto merged
mysys/my_thr_init.c:
  Auto merged
mysys/raid.cc:
  Auto merged
mysql-test/t/type_decimal.test:
  Auto merged
sql/hostname.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/item_timefunc.h:
  Auto merged
sql/log.cc:
  Auto merged
sql/mini_client.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
strings/Makefile.am:
  Auto merged

1 files changed, 14 insertions, 0 deletions

diff --git a/mysql-test/t/show_check.test b/mysql-test/t/show_check.test
index 2613fc17866..5e10ebf23a3 100644
--- a/mysql-test/t/show_check.test
+++ b/mysql-test/t/show_check.test
@@ -75,3 +75,17 @@ show create table t1;
 ALTER TABLE t1 AVG_ROW_LENGTH=0 CHECKSUM=0 COMMENT="" MIN_ROWS=0 MAX_ROWS=0 PACK_KEYS=DEFAULT DELAY_KEY_WRITE=0 ROW_FORMAT=default;
 show create table t1;
 drop table t1;
+
+create table t1 (a decimal(9,2), b decimal (9,0), e double(9,2), f double(5,0), h float(3,2), i float(3,0));
+show columns from t1;
+drop table t1;
+
+# Check auto conversions of types
+
+create table t1 (c decimal, d double, f float, r real);
+show columns from t1;
+drop table t1;
+
+create table t1 (c decimal(3,3), d double(3,3), f float(3,3));
+show columns from t1;
+drop table t1;