Merge rurik.mysql.com:/home/igor/dev/mysql-5.0-0

into  rurik.mysql.com:/home/igor/dev/mysql-5.1-0


include/mysql.h:
  Auto merged
mysql-test/lib/mtr_timer.pl:
  Auto merged
mysql-test/r/view.result:
  Auto merged
mysql-test/t/view.test:
  Auto merged
scripts/make_binary_distribution.sh:
  Auto merged
sql-common/client.c:
  Auto merged
sql/ha_innodb.cc:
  Auto merged
sql/item.cc:
  Auto merged
storage/ndb/src/kernel/blocks/backup/Backup.cpp:
  Auto merged
storage/ndb/src/ndbapi/NdbTransaction.cpp:
  Auto merged

include/mysql.h

@@ -287,8 +287,10 @@ typedef struct st_mysql
     from mysql_stmt_close if close had to cancel result set of this object.
   */
   my_bool *unbuffered_fetch_owner;
+#if defined(EMBEDDED_LIBRARY) || defined(EMBEDDED_LIBRARY_COMPATIBLE) || MYSQL_VERSION_ID >= 50100
   /* needed for embedded server - no net buffer to store the 'info' */
   char *info_buffer;
+#endif
 } MYSQL;
 
 typedef struct st_mysql_res {

mysql-test/r/view.result

@@ -2553,3 +2553,12 @@ a	b
 3	3
 drop view v2, v1;
 drop table t1;
+CREATE TABLE t1 (a int);
+INSERT INTO t1 VALUES (1), (2);
+CREATE VIEW v1 AS SELECT SQRT(a) my_sqrt FROM t1;
+SELECT my_sqrt FROM v1 ORDER BY my_sqrt;
+my_sqrt
+1
+1.4142135623731
+DROP VIEW v1;
+DROP TABLE t1;

mysql-test/t/view.test

@@ -2404,3 +2404,17 @@ update v2 set b=3 where a=2;
 select * from v2;
 drop view v2, v1;
 drop table t1;
+
+#
+# Bug #18386: select from view over a table with ORDER BY view_col clause 
+#             given view_col is not an image of any column from the base table
+
+CREATE TABLE t1 (a int);
+INSERT INTO t1 VALUES (1), (2);
+
+CREATE VIEW v1 AS SELECT SQRT(a) my_sqrt FROM t1;
+
+SELECT my_sqrt FROM v1 ORDER BY my_sqrt;
+
+DROP VIEW v1;
+DROP TABLE t1;

scripts/mysql_config.sh

@@ -91,18 +91,15 @@ socket='@MYSQL_UNIX_ADDR@'
 port='@MYSQL_TCP_PORT@'
 ldflags='@LDFLAGS@'
 
-# Create options
-
-libs="$ldflags -L$pkglibdir -lmysqlclient @ZLIB_DEPS@ @NON_THREADED_LIBS@"
+# Create options 
+# We intentionally add a space to the beginning of lib strings, simplifies replace later
+libs=" $ldflags -L$pkglibdir -lmysqlclient @ZLIB_DEPS@ @NON_THREADED_LIBS@"
 libs="$libs @openssl_libs@ @STATIC_NSS_FLAGS@"
-libs=`echo "$libs" | sed -e 's;  \+; ;g' | sed -e 's;^ *;;' | sed -e 's; *\$;;'`
+libs_r=" $ldflags -L$pkglibdir -lmysqlclient_r @ZLIB_DEPS@ @LIBS@ @openssl_libs@"
+embedded_libs=" $ldflags -L$pkglibdir -lmysqld @ZLIB_DEPS@ @LIBS@ @WRAPLIBS@ @innodb_system_libs@"
 
-libs_r="$ldflags -L$pkglibdir -lmysqlclient_r @ZLIB_DEPS@ @LIBS@ @openssl_libs@"
-libs_r=`echo "$libs_r" | sed -e 's;  \+; ;g' | sed -e 's;^ *;;' | sed -e 's; *\$;;'`
 cflags="-I$pkgincludedir @CFLAGS@ " #note: end space!
 include="-I$pkgincludedir"
-embedded_libs="$ldflags -L$pkglibdir -lmysqld @ZLIB_DEPS@ @LIBS@ @WRAPLIBS@ @innodb_system_libs@"
-embedded_libs=`echo "$embedded_libs" | sed -e 's;  \+; ;g' | sed -e 's;^ *;;' | sed -e 's; *\$;;'`
 
 # Remove some options that a client doesn't have to care about
 # FIXME until we have a --cxxflags, we need to remove -Xa
@@ -118,6 +115,20 @@ do
 done
 cflags=`echo "$cflags"|sed -e 's/ *\$//'` 
 
+# Same for --libs(_r)
+for remove in lmtmalloc
+do
+  # We know the strings starts with a space
+  libs=`echo "$libs"|sed -e "s/ -$remove  */ /g"` 
+  libs_r=`echo "$libs_r"|sed -e "s/ -$remove  */ /g"` 
+  embedded_libs=`echo "$embedded_libs"|sed -e "s/ -$remove  */ /g"` 
+done
+
+# Strip trailing and ending space if any, and '+' (FIXME why?)
+libs=`echo "$libs" | sed -e 's;  \+; ;g' | sed -e 's;^ *;;' | sed -e 's; *\$;;'`
+libs_r=`echo "$libs_r" | sed -e 's;  \+; ;g' | sed -e 's;^ *;;' | sed -e 's; *\$;;'`
+embedded_libs=`echo "$embedded_libs" | sed -e 's;  \+; ;g' | sed -e 's;^ *;;' | sed -e 's; *\$;;'`
+
 usage () {
         cat <<EOF
 Usage: $0 [OPTIONS]

sql-common/client.c

@@ -1428,13 +1428,7 @@ mysql_init(MYSQL *mysql)
     mysql->free_me=1;
   }
   else
-  {
-#if defined(EMBEDDED_LIBRARY) || MYSQL_VERSION_ID >= 50100
     bzero((char*) (mysql), sizeof(*(mysql)));
-#else
-    bzero((char*) (mysql), offsetof(MYSQL, info_buffer));
-#endif
-  }
   mysql->options.connect_timeout= CONNECT_TIMEOUT;
   mysql->last_used_con= mysql->next_slave= mysql->master = mysql;
   mysql->charset=default_charset_info;

sql/item.cc

@@ -5114,11 +5114,8 @@ bool Item_direct_view_ref::fix_fields(THD *thd, Item **reference)
   DESCRIPTION
     A view column reference is considered equal to another column
     reference if the second one is a view column and if both column
-    references point to the same field. For views 'same field' means
-    the same Item_field object in the view translation table, where
-    the view translation table contains all result columns of the
-    view. This definition ensures that view columns are resolved
-    in the same manner as table columns.
+    references resolve to the same item. It is assumed that both
+    items are of the same type.
 
   RETURN
     TRUE    Referenced item is equal to given item
@@ -5134,8 +5131,8 @@ bool Item_direct_view_ref::eq(const Item *item, bool binary_cmp) const
     if (item_ref->ref_type() == VIEW_REF)
     {
       Item *item_ref_ref= *(item_ref->ref);
-      DBUG_ASSERT((*ref)->real_item()->type() == FIELD_ITEM &&
-                  (item_ref_ref->real_item()->type() == FIELD_ITEM));
+      DBUG_ASSERT((*ref)->real_item()->type() == 
+                  item_ref_ref->real_item()->type());
       return ((*ref)->real_item() == item_ref_ref->real_item());
     }
   }