Added Innobase to source distribution

Docs/manual.texi:
  Added Innobase documentation
configure.in:
  Incremented version
include/my_base.h:
  Added option for Innobase
myisam/mi_check.c:
  cleanup
mysql-test/t/bdb.test:
  cleanup
mysql-test/t/innobase.test:
  Extended with new tests from bdb.test
mysql-test/t/merge.test:
  Added test of SHOW create
mysys/my_init.c:
  Fix for UNIXWARE 7
scripts/mysql_install_db.sh:
  Always write how to start mysqld
scripts/safe_mysqld.sh:
  Fixed type
sql/ha_innobase.cc:
  Update to new version
sql/ha_innobase.h:
  Update to new version
sql/handler.h:
  Added 'update_table_comment()' and 'append_create_info()'
sql/sql_delete.cc:
  Fixes for Innobase
sql/sql_select.cc:
  Fixes for Innobase
sql/sql_show.cc:
  Append create information (for MERGE tables)
sql/sql_update.cc:
  Fixes for Innobase

1 files changed, 58 insertions, 0 deletions

diff --git a/innobase/include/pars0opt.h b/innobase/include/pars0opt.h
new file mode 100644
index 00000000000..d091c3ee2d0
--- /dev/null
+++ b/innobase/include/pars0opt.h
@@ -0,0 +1,58 @@
+/******************************************************
+Simple SQL optimizer
+
+(c) 1997 Innobase Oy
+
+Created 12/21/1997 Heikki Tuuri
+*******************************************************/
+
+#ifndef pars0opt_h
+#define pars0opt_h
+
+#include "univ.i"
+#include "que0types.h"
+#include "usr0types.h"
+#include "pars0sym.h"
+#include "dict0types.h"
+#include "row0sel.h"
+
+/***********************************************************************
+Optimizes a select. Decides which indexes to tables to use. The tables
+are accessed in the order that they were written to the FROM part in the
+select statement. */
+
+void
+opt_search_plan(
+/*============*/
+	sel_node_t*	sel_node);	/* in: parsed select node */
+/***********************************************************************
+Looks for occurrences of the columns of the table in the query subgraph and
+adds them to the list of columns if an occurrence of the same column does not
+already exist in the list. If the column is already in the list, puts a value
+indirection to point to the occurrence in the column list, except if the
+column occurrence we are looking at is in the column list, in which case
+nothing is done. */
+
+void
+opt_find_all_cols(
+/*==============*/
+	ibool		copy_val,	/* in: if TRUE, new found columns are
+					added as columns to copy */
+	dict_index_t*	index,		/* in: index to use */
+	sym_node_list_t* col_list,	/* in: base node of a list where
+					to add new found columns */
+	plan_t*		plan,		/* in: plan or NULL */
+	que_node_t*	exp);		/* in: expression or condition */
+/************************************************************************
+Prints info of a query plan. */
+
+void
+opt_print_query_plan(
+/*=================*/
+	sel_node_t*	sel_node);	/* in: select node */
+
+#ifndef UNIV_NONINL
+#include "pars0opt.ic"
+#endif
+
+#endif