Commit 7f7bdce0 authored by unknown's avatar unknown
Browse files

Merge mysql.com:/data0/mysqldev/my/mysql-4.1 

into mysql.com:/data0/mysqldev/my/mysql-4.1-build
parents 785049c6 8ecae2e6

client/mysqladmin.cc

+1 −0
Original line number Diff line number Diff line
@@ -1008,6 +1008,7 @@ static void usage(void) 
  print_defaults("my",load_default_groups);

  puts("\nWhere command is a one or more of: (Commands may be shortened)\n\

  create databasename	Create a new database\n\

  debug			Instruct server to write debug information to log\n\

  drop databasename	Delete a database and all its tables\n\

  extended-status       Gives an extended status message from the server\n\

  flush-hosts           Flush all cached hosts\n\

mysql-test/r/func_str.result

+13 −6
Original line number Diff line number Diff line
@@ -325,6 +325,19 @@ trim(trailing 'foo' from 'foo') 
select trim(leading 'foo' from 'foo');

trim(leading 'foo' from 'foo')



select quote(ltrim(concat('    ', 'a')));

quote(ltrim(concat('    ', 'a')))

'a'

select quote(trim(concat('    ', 'a')));

quote(trim(concat('    ', 'a')))

'a'

CREATE TABLE t1 SELECT 1 UNION SELECT 2 UNION SELECT 3;

SELECT QUOTE('A') FROM t1;

QUOTE('A')

'A'

'A'

'A'

DROP TABLE t1;

select 1=_latin1'1';

1=_latin1'1'

1
@@ -691,12 +704,6 @@ select count(*) as total, left(c,10) as reg from t1 group by reg order by reg de 
total	reg

10	2004-12-10

drop table t1;

select quote(ltrim(concat('    ', 'a')));

quote(ltrim(concat('    ', 'a')))

'a'

select quote(trim(concat('    ', 'a')));

quote(trim(concat('    ', 'a')))

'a'

select trim(null from 'kate') as "must_be_null";

must_be_null

NULL

mysql-test/t/func_str.test

+12 −6
Original line number Diff line number Diff line
@@ -195,6 +195,18 @@ select trim(trailing 'foo' from 'foo'); 
select trim(leading 'foo' from 'foo');



#

# crashing bug with QUOTE() and LTRIM() or TRIM() fixed

# Bug #7495

#



select quote(ltrim(concat('    ', 'a')));

select quote(trim(concat('    ', 'a')));



# Bad results from QUOTE(). Bug #8248

CREATE TABLE t1 SELECT 1 UNION SELECT 2 UNION SELECT 3;

SELECT QUOTE('A') FROM t1;

DROP TABLE t1;



# Test collation and coercibility

#
@@ -429,12 +441,6 @@ create table t1 (a int not null primary key, b varchar(40), c datetime); 
insert into t1 (a,b,c) values (1,'Tom','2004-12-10 12:13:14'),(2,'ball games','2004-12-10 12:13:14'), (3,'Basil','2004-12-10 12:13:14'), (4,'Dean','2004-12-10 12:13:14'),(5,'Ellis','2004-12-10 12:13:14'), (6,'Serg','2004-12-10 12:13:14'), (7,'Sergei','2004-12-10 12:13:14'),(8,'Georg','2004-12-10 12:13:14'),(9,'Salle','2004-12-10 12:13:14'),(10,'Sinisa','2004-12-10 12:13:14'); 

select count(*) as total, left(c,10) as reg from t1 group by reg order by reg desc limit 0,12;

drop table t1;

# crashing bug with QUOTE() and LTRIM() or TRIM() fixed

# Bug #7495

#



select quote(ltrim(concat('    ', 'a')));

select quote(trim(concat('    ', 'a')));



#

# Bug#7455 unexpected result: TRIM(<NULL> FROM <whatever>) gives NOT NULL

scripts/make_binary_distribution.sh

+8 −4
Original line number Diff line number Diff line
@@ -107,7 +107,10 @@ BIN_FILES="extra/comp_err$BS extra/replace$BS extra/perror$BS \ 
  client/mysql$BS client/mysqlshow$BS client/mysqladmin$BS \

  client/mysqldump$BS client/mysqlimport$BS \

  client/mysqltest$BS client/mysqlcheck$BS \

  client/mysqlbinlog$BS 

  client/mysqlbinlog$BS \

  tests/mysql_client_test$BS \

  libmysqld/examples/mysql_client_test_embedded$BS \

  libmysqld/examples/mysqltest_embedded$BS \

  ";



# Platform-specific bin dir files:
@@ -127,8 +130,9 @@ else 
    client/.libs/mysqltest client/.libs/mysqlcheck \

    client/.libs/mysqlbinlog client/.libs/mysqlmanagerc \

    client/.libs/mysqlmanager-pwgen tools/.libs/mysqlmanager \

    tests/.libs/mysql_client_test libmysqld/examples/mysql_client_test_embedded \

    libmysqld/examples/mysqltest_embedded \

    tests/.libs/mysql_client_test \

    libmysqld/examples/.libs/mysql_client_test_embedded \

    libmysqld/examples/.libs/mysqltest_embedded \

  ";

fi

sql/item_strfunc.cc

+6 −11
Original line number Diff line number Diff line
@@ -2614,18 +2614,13 @@ String *Item_func_quote::val_str(String *str) 
  for (from= (char*) arg->ptr(), end= from + arg_length; from < end; from++)

    new_length+= get_esc_bit(escmask, (uchar) *from);



  /*

    We have to use realloc() instead of alloc() as we want to keep the

    old result in arg

  */

  if (arg->realloc(new_length))

  if (tmp_value.alloc(new_length))

    goto null;



  /*

    As 'arg' and 'str' may be the same string, we must replace characters

    from the end to the beginning

    We replace characters from the end to the beginning

  */

  to= (char*) arg->ptr() + new_length - 1;

  to= (char*) tmp_value.ptr() + new_length - 1;

  *to--= '\'';

  for (start= (char*) arg->ptr(),end= start + arg_length; end-- != start; to--)

  {
@@ -2653,10 +2648,10 @@ String *Item_func_quote::val_str(String *str) 
    }

  }

  *to= '\'';

  arg->length(new_length);

  str->set_charset(collation.collation);

  tmp_value.length(new_length);

  tmp_value.set_charset(collation.collation);

  null_value= 0;

  return arg;

  return &tmp_value;



null:

  null_value= 1;