Add support for up to VARCHAR (size up to 65535)

Renamed HA_VAR_LENGTH to HA_VAR_LENGTH_PART
Renamed in all files FIELD_TYPE_STRING and FIELD_TYPE_VAR_STRING to MYSQL_TYPE_STRING and MYSQL_TYPE_VAR_STRING to make it easy to catch all possible errors
Added support for VARCHAR KEYS to heap
Removed support for ISAM
Now only long VARCHAR columns are changed to TEXT on demand (not CHAR)
Internal temporary files can now use fixed length tables if the used VARCHAR columns are short

1 files changed, 4 insertions, 4 deletions

diff --git a/mysql-test/t/endspace.test b/mysql-test/t/endspace.test
index 9ee5e32967a..6616a1e288a 100644
--- a/mysql-test/t/endspace.test
+++ b/mysql-test/t/endspace.test
@@ -47,16 +47,16 @@ alter table t1 modify text1 text not null, pack_keys=1;
 select concat('|', text1, '|') from t1 where text1='teststring';
 select concat('|', text1, '|') from t1 where text1='teststring ';
 explain select concat('|', text1, '|') from t1 where text1='teststring ';
-select * from t1 where text1 like 'teststring_%';
-select * from t1 where text1='teststring' or text1 like 'teststring_%';
+select concat('|', text1, '|') from t1 where text1 like 'teststring_%';
+select concat('|', text1, '|') from t1 where text1='teststring' or text1 like 'teststring_%';
 select concat('|', text1, '|') from t1 where text1='teststring' or text1 > 'teststring\t';
 select concat('|', text1, '|') from t1 order by text1;
 drop table t1;
 
 create table t1 (text1 varchar(32) not NULL, KEY key1 (text1)) pack_keys=0;
 insert into t1 values ('teststring'), ('nothing'), ('teststring\t');
-select * from t1 where text1='teststring' or text1 like 'teststring_%';
-select * from t1 where text1='teststring' or text1 >= 'teststring\t';
+select concat('|', text1, '|') from t1 where text1='teststring' or text1 like 'teststring_%';
+select concat('|', text1, '|') from t1 where text1='teststring' or text1 >= 'teststring\t';
 drop table t1;
 
 # Test HEAP tables (with BTREE keys)