Merge mysql.com:/home/svoj/devel/mysql/WL3567/mysql-4.1-engines

into  mysql.com:/home/svoj/devel/mysql/WL3567/mysql-5.0-engines


mysql-test/t/merge.test:
  Auto merged
mysql-test/r/merge.result:
  Manually merged.
sql/ha_myisam.cc:
  Manually merged.
sql/ha_myisammrg.cc:
  Manually merged.

1 files changed, 28 insertions, 1 deletions

diff --git a/mysql-test/t/merge.test b/mysql-test/t/merge.test
index 1308b0b83a4..f2a021051b6 100644
--- a/mysql-test/t/merge.test
+++ b/mysql-test/t/merge.test
@@ -385,7 +385,7 @@ drop table t1, t2, t3;
 CREATE TABLE t1(a INT);
 INSERT INTO t1 VALUES(2),(1);
 CREATE TABLE t2(a INT, KEY(a)) ENGINE=MERGE UNION=(t1);
---error 1030
+--error 1168
 SELECT * FROM t2 WHERE a=2;
 DROP TABLE t1, t2;
 
@@ -403,6 +403,33 @@ CREATE TABLE t2(a INT) ENGINE=MERGE UNION=(t3);
 SELECT * FROM t2;
 DROP TABLE t2;
 
+#
+# Underlying table definition conformance tests.
+#
+CREATE TABLE t1(a INT, b TEXT);
+CREATE TABLE tm1(a TEXT, b INT) ENGINE=MERGE UNION=(t1);
+--error 1168
+SELECT * FROM tm1;
+DROP TABLE t1, tm1;
+
+CREATE TABLE t1(a SMALLINT, b SMALLINT);
+CREATE TABLE tm1(a INT) ENGINE=MERGE UNION=(t1);
+--error 1168
+SELECT * FROM tm1;
+DROP TABLE t1, tm1;
+
+CREATE TABLE t1(a SMALLINT, b SMALLINT, KEY(a, b));
+CREATE TABLE tm1(a SMALLINT, b SMALLINT, KEY(a)) ENGINE=MERGE UNION=(t1);
+--error 1168
+SELECT * FROM tm1;
+DROP TABLE t1, tm1;
+
+CREATE TABLE t1(a SMALLINT, b SMALLINT, KEY(b));
+CREATE TABLE tm1(a SMALLINT, b SMALLINT, KEY(a)) ENGINE=MERGE UNION=(t1);
+--error 1168
+SELECT * FROM tm1;
+DROP TABLE t1, tm1;
+
 # End of 4.1 tests
 
 #