Merge

BUILD/FINISH.sh:
  Auto merged
client/mysql.cc:
  Auto merged
mysql-test/r/innodb.result:
  Auto merged
mysql-test/r/type_float.result:
  Auto merged
mysql-test/t/innodb.test:
  Auto merged
sql/ha_heap.cc:
  Auto merged
mysql-test/r/create.result:
  Merge changes
mysql-test/r/temp_table.result:
  SCCS merged
mysql-test/t/temp_table.test:
  Merge new tests
sql/item.cc:
  Merge from 4.1
sql/sql_select.cc:
  Merge from 4.1

BUILD/FINISH.sh

@@ -2,12 +2,6 @@ cflags="$c_warnings $extra_flags"
 cxxflags="$cxx_warnings $base_cxxflags $extra_flags"
 extra_configs="$extra_configs $local_infile_configs"
 configure="./configure $base_configs $extra_configs"
-for arg
-do
-  # Escape special characters so they don't confuse eval
-  configure="$configure "`echo "$arg" | \
-  		sed -e 's,\([^a-zA-Z0-9_.=-]\),\\\\\1,g'`
-done
 
 commands="\
 $make -k distclean || true 

client/mysql.cc

@@ -962,7 +962,8 @@ static int read_lines(bool execute_commands)
     }
     else
     {
-      char *prompt= (char*) (glob_buffer.is_empty() ? construct_prompt() :
+      char *prompt= (char*) (ml_comment ? "   /*> " :
+                             glob_buffer.is_empty() ?  construct_prompt() :
 			     !in_string ? "    -> " :
 			     in_string == '\'' ?
 			     "    '> " : (in_string == '`' ?

mysql-test/r/create.result

@@ -448,11 +448,11 @@ Table	Create Table
 t2	CREATE TABLE `t2` (
   `ifnull(a,a)` tinyint(4) default NULL,
   `ifnull(b,b)` smallint(6) default NULL,
-  `ifnull(c,c)` mediumint(9) default NULL,
+  `ifnull(c,c)` mediumint(8) default NULL,
   `ifnull(d,d)` int(11) default NULL,
   `ifnull(e,e)` bigint(20) default NULL,
-  `ifnull(f,f)` float(3,2) default NULL,
-  `ifnull(g,g)` double(4,3) default NULL,
+  `ifnull(f,f)` float(24,2) default NULL,
+  `ifnull(g,g)` double(53,3) default NULL,
   `ifnull(h,h)` decimal(5,4) default NULL,
   `ifnull(i,i)` year(4) default NULL,
   `ifnull(j,j)` date default NULL,

mysql-test/r/innodb.result

@@ -2391,3 +2391,9 @@ drop table t1;
 set storage_engine=MyISAM;
 create table t1 (v varchar(16384)) engine=innodb;
 drop table t1;
+create table t1(a int(1) , b int(1)) engine=innodb;
+insert into t1 values ('1111', '3333');
+select distinct concat(a, b) from t1;
+concat(a, b)
+11113333
+drop table t1;

mysql-test/r/temp_table.result

@@ -123,3 +123,12 @@ select * from t1;
 A
 This is view again
 drop view t1;
+create table t1 (a int, b int, index(a), index(b));
+create table t2 (c int auto_increment, d varchar(255), primary key (c));
+insert into t1 values (3,1),(3,2);
+insert into t2 values (NULL, 'foo'), (NULL, 'bar');
+select d, c from t1 left join t2 on b = c where a = 3 order by d;
+d	c
+bar	2
+foo	1
+drop table t1, t2;

mysql-test/r/type_float.result

@@ -92,7 +92,7 @@ show create table t2;
 Table	Create Table
 t2	CREATE TABLE `t2` (
   `col1` double default NULL,
-  `col2` double(22,5) default NULL,
+  `col2` double(53,5) default NULL,
   `col3` double default NULL,
   `col4` double default NULL
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1

mysql-test/t/innodb.test

@@ -1300,3 +1300,12 @@ eval set storage_engine=$default;
 # InnoDB specific varchar tests
 create table t1 (v varchar(16384)) engine=innodb;
 drop table t1;
+
+#
+# Bug #4082: integer truncation
+#
+
+create table t1(a int(1) , b int(1)) engine=innodb;
+insert into t1 values ('1111', '3333');
+select distinct concat(a, b) from t1;
+drop table t1;

mysql-test/t/temp_table-master.opt

+--tmpdir=$MYSQL_TEST_DIR/var//tmp

mysql-test/t/temp_table.test

@@ -104,3 +104,11 @@ drop table t1;
 select * from t1;
 drop view t1;
 
+# Bug #8497: tmpdir with extra slashes would cause failures
+#
+create table t1 (a int, b int, index(a), index(b));
+create table t2 (c int auto_increment, d varchar(255), primary key (c));
+insert into t1 values (3,1),(3,2);
+insert into t2 values (NULL, 'foo'), (NULL, 'bar');
+select d, c from t1 left join t2 on b = c where a = 3 order by d;
+drop table t1, t2;

sql/ha_heap.cc

@@ -424,7 +424,8 @@ THR_LOCK_DATA **ha_heap::store_lock(THD *thd,
 int ha_heap::delete_table(const char *name)
 {
   char buff[FN_REFLEN];
-  int error= heap_delete_table(fn_format(buff,name,"","",4+2));
+  int error= heap_delete_table(fn_format(buff,name,"","",
+                                         MY_REPLACE_EXT|MY_UNPACK_FILENAME));
   return error == ENOENT ? 0 : error;
 }
 
@@ -555,7 +556,8 @@ int ha_heap::create(const char *name, TABLE *table_arg,
   hp_create_info.max_table_size=current_thd->variables.max_heap_table_size;
   hp_create_info.with_auto_increment= found_real_auto_increment;
   max_rows = (ha_rows) (hp_create_info.max_table_size / mem_per_row);
-  error= heap_create(fn_format(buff,name,"","",4+2),
+  error= heap_create(fn_format(buff,name,"","",
+                               MY_REPLACE_EXT|MY_UNPACK_FILENAME),
 		     keys, keydef, share->reclength,
 		     (ulong) ((share->max_rows < max_rows &&
 			       share->max_rows) ? 

sql/item.cc

@@ -1035,7 +1035,7 @@ void Item_field::set_field(Field *field_par)
   field=result_field=field_par;			// for easy coding with fields
   maybe_null=field->maybe_null();
   decimals= field->decimals();
-  max_length= field_par->field_length;
+  max_length= field_par->max_length();
   table_name= *field_par->table_name;
   field_name= field_par->field_name;
   db_name= field_par->table->s->db;

sql/sql_select.cc

@@ -7955,20 +7955,20 @@ create_tmp_table(THD *thd,TMP_TABLE_PARAM *param,List<Item> &fields,
     temp_pool_slot = bitmap_set_next(&temp_pool);
 
   if (temp_pool_slot != MY_BIT_NONE) // we got a slot
-    sprintf(filename, "%s_%lx_%i", tmp_file_prefix,
-            current_pid, temp_pool_slot);
+    sprintf(path, "%s_%lx_%i", tmp_file_prefix,
+	    current_pid, temp_pool_slot);
   else
   {
     /* if we run out of slots or we are not using tempool */
-    sprintf(filename,"%s%lx_%lx_%x",tmp_file_prefix,current_pid,
+    sprintf(path,"%s%lx_%lx_%x", tmp_file_prefix,current_pid,
             thd->thread_id, thd->tmp_table++);
   }
 
   /*
-    No need for change table name to lower case as we are only creating
+    No need to change table name to lower case as we are only creating
     MyISAM or HEAP tables here
   */
-  sprintf(path, "%s%s", mysql_tmpdir, filename);
+  fn_format(path, path, mysql_tmpdir, "", MY_REPLACE_EXT|MY_UNPACK_FILENAME);
 
   if (group)
   {