Merge mysql-5.1-bugteam into mysql-5.1 main.

client/Makefile.am

@@ -88,11 +88,12 @@ mysqlslap_LDADD =		$(CXXLDFLAGS) $(CLIENT_THREAD_LIBS) \
 
 mysqltest_SOURCES=		mysqltest.c
 mysqltest_CFLAGS=		-DTHREAD -UUNDEF_THREADS_HACK
-mysqltest_LDADD =		$(CXXLDFLAGS) $(CLIENT_THREAD_LIBS) \
+mysqltest_LDADD =		$(CXXLDFLAGS) \
 				@CLIENT_EXTRA_LDFLAGS@ \
 				$(LIBMYSQLCLIENT_LA) \
 				$(top_builddir)/mysys/libmysys.a \
-				$(top_builddir)/regex/libregex.a
+				$(top_builddir)/regex/libregex.a \
+				$(CLIENT_THREAD_LIBS)
 
 mysql_upgrade_SOURCES=          mysql_upgrade.c \
                                 $(top_srcdir)/mysys/my_getpagesize.c

client/mysql_upgrade.c

@@ -269,6 +269,10 @@ get_one_option(int optid, const struct my_option *opt,
 }
 
 
+/**
+  Run a command using the shell, storing its output in the supplied dynamic
+  string.
+*/
 static int run_command(char* cmd,
                        DYNAMIC_STRING *ds_res)
 {
@@ -341,37 +345,15 @@ static int run_tool(char *tool_path, DYNAMIC_STRING *ds_res, ...)
 }
 
 
-/*
-  Try to get the full path to this exceutable
-
-  Return 0 if path found
-
-*/
-
-static my_bool get_full_path_to_executable(char* path)
-{
-  my_bool ret;
-  DBUG_ENTER("get_full_path_to_executable");
-#ifdef __WIN__
-  ret= (GetModuleFileName(NULL, path, FN_REFLEN) == 0);
-#else
-  /* my_readlink returns 0 if a symlink was read */
-  ret= (my_readlink(path, "/proc/self/exe", MYF(0)) != 0);
-  /* Might also want to try with /proc/$$/exe if the above fails */
-#endif
-  DBUG_PRINT("exit", ("path: %s", path));
-  DBUG_RETURN(ret);
-}
-
-
-/*
-  Look for the tool in the same directory as mysql_upgrade.
+/**
+  Look for the filename of given tool, with the presumption that it is in the
+  same directory as mysql_upgrade and that the same executable-searching 
+  mechanism will be used when we run our sub-shells with popen() later.
 */
-
-static void find_tool(char *tool_path, const char *tool_name)
+static void find_tool(char *tool_executable_name, const char *tool_name, 
+                      const char *self_name)
 {
-  size_t path_len;
-  char path[FN_REFLEN];
+  char *last_fn_libchar;
   DYNAMIC_STRING ds_tmp;
   DBUG_ENTER("find_tool");
   DBUG_PRINT("enter", ("progname: %s", my_progname));
@@ -379,77 +361,59 @@ static void find_tool(char *tool_path, const char *tool_name)
   if (init_dynamic_string(&ds_tmp, "", 32, 32))
     die("Out of memory");
 
-  /* Initialize path with the full path to this program */
-  if (get_full_path_to_executable(path))
+  last_fn_libchar= strrchr(self_name, FN_LIBCHAR);
+
+  if (last_fn_libchar == NULL)
   {
     /*
-      Easy way to get full executable path failed, try
-      other methods
+      mysql_upgrade was found by the shell searching the path.  A sibling
+      next to us should be found the same way.
     */
-    if (my_progname[0] == FN_LIBCHAR)
-    {
-      /* 1. my_progname contains full path */
-      strmake(path, my_progname, FN_REFLEN);
-    }
-    else if (my_progname[0] == '.')
-    {
-      /* 2. my_progname contains relative path, prepend wd */
-      char buf[FN_REFLEN];
-      my_getwd(buf, FN_REFLEN, MYF(0));
-      my_snprintf(path, FN_REFLEN, "%s%s", buf, my_progname);
-    }
-    else
-    {
-      /* 3. Just go for it and hope tool is in path */
-      path[0]= 0;
-    }
+    strncpy(tool_executable_name, tool_name, FN_REFLEN);
   }
-
-  DBUG_PRINT("info", ("path: '%s'", path));
-
-  /* Chop off binary name (i.e mysql-upgrade) from path */
-  dirname_part(path, path, &path_len);
-
-  /*
-    When running in a not yet installed build and using libtool,
-    the program(mysql_upgrade) will be in .libs/ and executed
-    through a libtool wrapper in order to use the dynamic libraries
-    from this build. The same must be done for the tools(mysql and
-    mysqlcheck). Thus if path ends in .libs/, step up one directory
-    and execute the tools from there
-  */
-  path[max(path_len-1, 0)]= 0;   /* Chop off last / */
-  if (strncmp(path + dirname_length(path), ".libs", 5) == 0)
+  else
   {
-    DBUG_PRINT("info", ("Chopping off .libs from '%s'", path));
-
-    /* Chop off .libs */
-    dirname_part(path, path, &path_len);
-  }
+    int len;
 
+    /*
+      mysql_upgrade was run absolutely or relatively.  We can find a sibling
+      by replacing our name after the LIBCHAR with the new tool name.
+    */
 
-  DBUG_PRINT("info", ("path: '%s'", path));
+    /*
+      When running in a not yet installed build and using libtool,
+      the program(mysql_upgrade) will be in .libs/ and executed
+      through a libtool wrapper in order to use the dynamic libraries
+      from this build. The same must be done for the tools(mysql and
+      mysqlcheck). Thus if path ends in .libs/, step up one directory
+      and execute the tools from there
+    */
+    if (((last_fn_libchar - 6) >= self_name) &&
+        (strncmp(last_fn_libchar - 5, ".libs", 5) == 0) &&
+        (*(last_fn_libchar - 6) == FN_LIBCHAR))
+    {
+      DBUG_PRINT("info", ("Chopping off \".libs\" from end of path"));
+      last_fn_libchar -= 6;
+    }
 
-  /* Format name of the tool to search for */
-  fn_format(tool_path, tool_name,
-            path, "", MYF(MY_REPLACE_DIR));
+    len= last_fn_libchar - self_name;
 
-  verbose("Looking for '%s' in: %s", tool_name, tool_path);
+    my_snprintf(tool_executable_name, FN_REFLEN, "%.*s%c%s",
+                len, self_name, FN_LIBCHAR, tool_name);
+  }
 
-  /* Make sure the tool exists */
-  if (my_access(tool_path, F_OK) != 0)
-    die("Can't find '%s'", tool_path);
+  verbose("Looking for '%s' as: %s", tool_name, tool_executable_name);
 
   /*
     Make sure it can be executed
   */
-  if (run_tool(tool_path,
+  if (run_tool(tool_executable_name,
                &ds_tmp, /* Get output from command, discard*/
                "--help",
                "2>&1",
                IF_WIN("> NUL", "> /dev/null"),
                NULL))
-    die("Can't execute '%s'", tool_path);
+    die("Can't execute '%s'", tool_executable_name);
 
   dynstr_free(&ds_tmp);
 
@@ -759,11 +723,20 @@ static const char *load_default_groups[]=
 
 int main(int argc, char **argv)
 {
+  char self_name[FN_REFLEN];
+
   MY_INIT(argv[0]);
 #ifdef __NETWARE__
   setscreenmode(SCR_AUTOCLOSE_ON_EXIT);
 #endif
 
+#if __WIN__
+  if (GetModuleFileName(NULL, self_name, FN_REFLEN) == 0)
+#endif
+  {
+    strncpy(self_name, argv[0], FN_REFLEN);
+  }
+
   if (init_dynamic_string(&ds_args, "", 512, 256))
     die("Out of memory");
 
@@ -789,10 +762,10 @@ int main(int argc, char **argv)
   dynstr_append(&ds_args, " ");
 
   /* Find mysql */
-  find_tool(mysql_path, IF_WIN("mysql.exe", "mysql"));
+  find_tool(mysql_path, IF_WIN("mysql.exe", "mysql"), self_name);
 
   /* Find mysqlcheck */
-  find_tool(mysqlcheck_path, IF_WIN("mysqlcheck.exe", "mysqlcheck"));
+  find_tool(mysqlcheck_path, IF_WIN("mysqlcheck.exe", "mysqlcheck"), self_name);
 
   /*
     Read the mysql_upgrade_info file to check if mysql_upgrade

config/ac-macros/character_sets.m4

@@ -343,8 +343,8 @@ case $default_charset in
       default_charset_default_collation="ucs2_general_ci"
       define(UCSC1, ucs2_general_ci ucs2_bin)
       define(UCSC2, ucs2_czech_ci ucs2_danish_ci)
-      define(UCSC3, ucs2_esperanto_ci ucs2_estonian_ci ucs2_icelandic_ci)
-      define(UCSC4, ucs2_latvian_ci ucs2_lithuanian_ci)
+      define(UCSC3, ucs2_esperanto_ci ucs2_estonian_ci ucs2_hungarian_ci)
+      define(UCSC4, ucs2_icelandic_ci ucs2_latvian_ci ucs2_lithuanian_ci)
       define(UCSC5, ucs2_persian_ci ucs2_polish_ci ucs2_romanian_ci)
       define(UCSC6, ucs2_slovak_ci ucs2_slovenian_ci)
       define(UCSC7, ucs2_spanish2_ci ucs2_spanish_ci)
@@ -367,8 +367,8 @@ case $default_charset in
       else
         define(UTFC1, utf8_general_ci utf8_bin)
         define(UTFC2, utf8_czech_ci utf8_danish_ci)
-        define(UTFC3, utf8_esperanto_ci utf8_estonian_ci utf8_icelandic_ci)
-        define(UTFC4, utf8_latvian_ci utf8_lithuanian_ci)
+        define(UTFC3, utf8_esperanto_ci utf8_estonian_ci utf8_hungarian_ci)
+        define(UTFC4, utf8_icelandic_ci utf8_latvian_ci utf8_lithuanian_ci)
         define(UTFC5, utf8_persian_ci utf8_polish_ci utf8_romanian_ci)
         define(UTFC6, utf8_slovak_ci utf8_slovenian_ci)
         define(UTFC7, utf8_spanish2_ci utf8_spanish_ci)

mysql-test/extra/rpl_tests/rpl_row_basic.test

@@ -354,6 +354,7 @@ CREATE TABLE t7 (i INT NOT NULL,
 connection master;
 INSERT INTO t1 VALUES (1, "", 1);
 INSERT INTO t1 VALUES (2, repeat(_utf8'a', 16), 2);
+sync_slave_with_master;
 
 let $diff_table_1=master:test.t1;
 let $diff_table_2=slave:test.t1;
@@ -363,6 +364,7 @@ source include/diff_tables.inc;
 connection master;
 INSERT INTO t2 VALUES (1, "", 1);
 INSERT INTO t2 VALUES (2, repeat(_utf8'a', 16), 2);
+sync_slave_with_master;
 
 let $diff_table_1=master:test.t2;
 let $diff_table_2=slave:test.t2;
@@ -387,6 +389,7 @@ source include/wait_for_slave_to_start.inc;
 connection master;
 INSERT INTO t4 VALUES (1, "", 1);
 INSERT INTO t4 VALUES (2, repeat(_utf8'a', 128), 2);
+sync_slave_with_master;
 
 let $diff_table_1=master:test.t4;
 let $diff_table_2=slave:test.t4;
@@ -426,6 +429,7 @@ source include/wait_for_slave_to_start.inc;
 connection master;
 INSERT INTO t7 VALUES (1, "", 1);
 INSERT INTO t7 VALUES (2, repeat(_utf8'a', 255), 2);
+sync_slave_with_master;
 
 let $diff_table_1=master:test.t7;
 let $diff_table_2=slave:test.t7;

mysql-test/r/func_if.result

@@ -131,3 +131,49 @@ drop table t1;
 select if(0, 18446744073709551610, 18446744073709551610);
 if(0, 18446744073709551610, 18446744073709551610)
 18446744073709551610
+CREATE TABLE t1(a DECIMAL(10,3));
+SELECT t1.a,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,0)))))))))))))))))))))))))))))) + 1
+FROM t1;
+a	IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((ROUND(t1.a,2)=1), 2,
+IF((R
+DROP TABLE t1;
+End of 5.0 tests

mysql-test/r/subselect.result

@@ -4398,4 +4398,15 @@ INSERT INTO t1 VALUES (1), (3);
 SELECT * FROM t2 WHERE b NOT IN (SELECT max(t.c) FROM t1, t1 t WHERE t.c>10);
 a	b
 DROP TABLE t1,t2;
-End of 5.0 tests.
+CREATE TABLE t1(pk int PRIMARY KEY, a int, INDEX idx(a));
+INSERT INTO t1 VALUES (1, 10), (3, 30), (2, 20);
+CREATE TABLE t2(pk int PRIMARY KEY, a int, b int, INDEX idxa(a));
+INSERT INTO t2 VALUES (2, 20, 700), (1, 10, 200), (4, 10, 100);
+SELECT * FROM t1
+WHERE EXISTS (SELECT DISTINCT a FROM t2 WHERE t1.a < t2.a ORDER BY b);
+pk	a
+1	10
+3	30
+2	20
+DROP TABLE t1,t2;
+End of 5.1 tests.

mysql-test/suite/funcs_1/triggers/triggers_03.inc

@@ -13,12 +13,7 @@
 USE test;
 --source suite/funcs_1/include/tb3.inc
 
-# This test cannot be used for the embedded server because we check here
-# privilgeges.
---source include/not_embedded.inc
 
-USE test;
---source suite/funcs_1/include/tb3.inc
 
 --disable_abort_on_error
 

mysql-test/suite/funcs_1/triggers/triggers_08.inc

@@ -8,8 +8,7 @@
 USE test;
 --source suite/funcs_1/include/tb3.inc
 
-USE test;
---source suite/funcs_1/include/tb3.inc
+
 
 # General setup for Trigger tests
 let $message= Testcase: 3.5:;

mysql-test/suite/funcs_1/triggers/triggers_1011ext.inc

@@ -13,13 +13,6 @@ eval
 load data infile '$MYSQLTEST_VARDIR/std_data_ln/funcs_1/memory_tb3.txt'
 into table tb3;
 
-USE test;
---source suite/funcs_1/include/tb3.inc
-
---replace_result $MYSQLTEST_VARDIR <MYSQLTEST_VARDIR>
-eval
-load data infile '$MYSQLTEST_VARDIR/std_data_ln/funcs_1/memory_tb3.txt'
-into table tb3;
 
 --disable_abort_on_error
 

mysql-test/suite/rpl/t/disabled.def

@@ -13,3 +13,4 @@
 rpl_redirect               : Failure is sporadic and and the test is superfluous (mats)
 rpl_innodb_bug28430        : Failure on Solaris Bug #36793
 rpl_temporary              : BUG#38269 2008-07-21 Sven valgrind error in pushbuild
+rpl_flushlog_loop          : BUG#37733 2008-07-23 Sven disabled in 5.1-bugteam. the bug has been fixed in 5.1-rpl: please re-enable when that gets pushed to main

mysql-test/suite/sys_vars/README

+Some of these tests allocate more than 4GB RAM.
+So, assure that the machine on which the suite will be executed has more than 4GB RAM.
+

mysql-test/include/query_prealloc_size_basic.inc → mysql-test/suite/sys_vars/inc/query_prealloc_size_basic.inc

@@ -21,9 +21,6 @@
 # Reference:                                                                   #
 #      http://dev.mysql.com/doc/refman/5.1/en/server-system-variables.html     #
 #                                                                              #
-# Last Modification:                                                           #
-# 2008-07-14 hhunger removed values for 64 bit platforms.                      #
-#                                                                              #
 ################################################################################
 
 --source include/load_sysvars.inc
@@ -77,9 +74,8 @@ SELECT @@session.query_prealloc_size   = 8192;
 SET @@global.query_prealloc_size   = 8192;
 SELECT @@global.query_prealloc_size  ;
 
-# Due to problems with 64 bit machines having less than 6 GB main memory.
-#SET @@global.query_prealloc_size   = 4294967295;
-#SELECT @@global.query_prealloc_size  ;
+SET @@global.query_prealloc_size   = 4294967295;
+SELECT @@global.query_prealloc_size  ;
 
 SET @@global.query_prealloc_size   = 655354;
 SELECT @@global.query_prealloc_size  ;
@@ -93,9 +89,8 @@ SELECT @@global.query_prealloc_size  ;
 SET @@session.query_prealloc_size   = 8192;
 SELECT @@session.query_prealloc_size  ;
 
-# Due to problems with 64 bit machines having less than 6 GB main memory.
-#SET @@session.query_prealloc_size   = 4294967295;
-#SELECT @@session.query_prealloc_size  ;
+SET @@session.query_prealloc_size   = 4294967295;
+SELECT @@session.query_prealloc_size  ;
 
 SET @@session.query_prealloc_size   = 655345;
 SELECT @@session.query_prealloc_size  ;
@@ -114,9 +109,8 @@ SELECT @@global.query_prealloc_size  ;
 SET @@global.query_prealloc_size   = -1024;
 SELECT @@global.query_prealloc_size  ;
 
-# Due to problems with 64 bit machines having less than 6 GB main memory.
-#SET @@global.query_prealloc_size   = 429496729533;
-#SELECT @@global.query_prealloc_size  ;
+SET @@global.query_prealloc_size   = 429496729533;
+SELECT @@global.query_prealloc_size  ;
 
 
 --Error ER_PARSE_ERROR