From f015cbdc7e3427cf0f77012c4ce89f3cf8d5dd5f Mon Sep 17 00:00:00 2001 From: unknown Date: Wed, 16 Jan 2002 00:42:52 +0200 Subject: Add support for NULL=NULL in keys (Used in GROUP BY optimization) Add ISAM to Windows version Fix of test results Fixes for NULL keys in HEAP tables. Docs/manual.texi: Changelog heap/hp_open.c: Add support for NULL=NULL in keys (for GROUP BY) heap/hp_rkey.c: Cleanup heap/hp_write.c: Cleanup include/config-win.h: Add ISAM to Windows version include/my_base.h: Add support for NULL=NULL in keys (for GROUP BY) libmysqld/Makefile.am: Rename of innobase to innodb myisam/mi_write.c: Add support for NULL=NULL in keys (for GROUP BY) BitKeeper/etc/ignore: Added libmysqld/ha_innodb.cc to the ignore list mysql-test/r/group_by.result: Test of NULL keys in HEAP tables mysql-test/r/heap.result: Test of NULL keys in HEAP tables mysql-test/r/null.result: Cleanup mysql-test/r/order_by.result: Fix for result of new ORDER BY optimization mysql-test/t/group_by.test: Test of NULL keys in HEAP tables mysql-test/t/heap.test: Test of NULL keys in HEAP tables mysql-test/t/null.test: Cleanup sql/ha_heap.cc: Add support of NULL keys sql/item_strfunc.h: Fix for BINARY and CAST functions sql/item_timefunc.h: Fix for BINARY and CAST functions sql/sql_parse.cc: Cleanup sql/sql_select.cc: Add support for NULL=NULL in keys (for GROUP BY) --- heap/hp_write.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'heap/hp_write.c') diff --git a/heap/hp_write.c b/heap/hp_write.c index a219c8be23a..806f40e5be5 100644 --- a/heap/hp_write.c +++ b/heap/hp_write.c @@ -238,7 +238,7 @@ int _hp_write_key(register HP_SHARE *info, HP_KEYDEF *keyinfo, _hp_movelink(pos,gpos,empty); } - /* Check if dupplicated keys */ + /* Check if duplicated keys */ if ((keyinfo->flag & HA_NOSAME) && pos == gpos && (!(keyinfo->flag & HA_NULL_PART_KEY) || !hp_if_null_in_key(keyinfo, record))) -- cgit v1.2.1