Disabled ascii-function

mysql-test/r/partition_bug18198.result

 drop table if exists t1;
-create table t1 (a char(5) character set koi8r)
-partition by list (ascii(a) mod 3)
-subpartition by hash(ascii(a))
-subpartitions 3
-(partition p1 values in (1),
-partition p2 values in (2),
-partition p0 values in (0));
-insert into t1 values ('a');
-explain partitions select * from t1 where a = 'a';
-id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	p2_p2sp2	system	NULL	NULL	NULL	NULL	1	
-select * from t1 where a = 'a';
-a
-a
-drop table t1;
-create table t1 (a char(5) character set cp1251)
-partition by list (ascii(a)) (partition pn values in (null));
-drop table t1;
 create table t1 (col1 datetime)
 partition by range(datediff(col1,col1))
 (partition p0 values less than (10), partition p1 values less than (30));
 drop table t1;
-create table t1 (a char(5) character set big5)
-partition by list (ascii(a)) (partition pn values in (null));
-ERROR HY000: This partition function is not allowed
-create table t1 (a char(1))
-partition by list(ascii(a))
-(partition p1 values in (ascii('i')));
-drop table t1;
-create table t1 (s1 char(5) character set latin5)
-partition by list (ascii(s1))
-(partition p1 values in (1));
-set names utf8;
-drop table t1;
 create table t1 (col1 int)
 partition by range(greatest(col1,10))
 (partition p0 values less than (2), partition p1 values less than (6));

mysql-test/r/partition_charset.result

@@ -19,6 +19,4 @@ drop table t1;
 create table t1 (a varchar(1), primary key (a))
 partition by list (ascii(a))
 (partition p1 values in (65));
-insert into t1 values ('A');
-replace into t1 values ('A');
-drop table t1;
+ERROR HY000: This partition function is not allowed

mysql-test/r/partition_error.result

@@ -600,7 +600,7 @@ ERROR HY000: Partition constant is out of partition function domain
 create table t1 (v varchar(12))
 partition by range (ascii(v))
 (partition p0 values less than (10));
-drop table t1;
+ERROR HY000: This partition function is not allowed
 create table t1 (a int)
 partition by hash (rand(a));
 ERROR 42000: Constant/Random expression in (sub)partitioning function is not allowed near ')' at line 2

mysql-test/r/partition_pruning.result

@@ -676,24 +676,6 @@ f_int1	f_int2
 8	8
 9	9
 drop table t1;
-create table t1 (a char(10) binary)
-partition by list(ascii(a))
-(partition p1 values in (ascii('a')),
-partition p2 values in (ascii('b')),
-partition p3 values in (ascii('c')),
-partition p4 values in (ascii('d')),
-partition p5 values in (ascii('e')));
-insert into t1 values ('a'),('bb'),('ccc'),('dddd'),('eeEee');
-select * from t1 where a>='a' and a <= 'dddd';
-a
-a
-bb
-ccc
-dddd
-explain partitions select * from t1 where a>='a' and a <= 'dddd';
-id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	p1,p2,p3,p4,p5	ALL	NULL	NULL	NULL	NULL	5	Using where
-drop table t1;
 create table t1 (f_int1 integer) partition by list(abs(mod(f_int1,2)))
 subpartition by hash(f_int1) subpartitions 2
 (

mysql-test/r/partition_range.result

 drop table if exists t1;
-create table t1 (a varchar(10) charset latin1 collate latin1_bin, b int)
-partition by range (ascii(a) * b)
-(partition p0 values less than (2), partition p1 values less than (4000));
-insert into t1 values ('a ', 2),('a',3);
-drop table t1;
-create table t1 (a varchar(10) charset latin1 collate latin1_bin, b int)
-partition by range (b* ascii(a) * b)
-(partition p0 values less than (2), partition p1 values less than (4000));
-insert into t1 values ('a ', 2),('a',3);
-drop table t1;
-create table t1 (a varchar(10) charset latin1 collate latin1_bin,
-b varchar(10) charset latin1 collate latin1_bin)
-partition by range (ascii(b) * ascii(a))
-(partition p0 values less than (2), partition p1 values less than (40000));
-insert into t1 values ('a ', 'b  '),('a','b');
-drop table t1;
-create table t1 (a varchar(10) charset latin1 collate latin1_bin,
-b varchar(10) charset latin1 collate latin1_bin)
-partition by range (ascii(a) * ascii(b))
-(partition p0 values less than (2), partition p1 values less than (40000));
-insert into t1 values ('a ', 'b  '),('a','b');
-drop table t1;
-create table t1 (a varchar(10) charset latin1 collate latin1_bin,
-b varchar(10) charset latin1 collate latin1_bin, c int)
-partition by range (ascii(a) * c)
-(partition p0 values less than (2), partition p1 values less than (4000));
-insert into t1 values ('a ', 'b  ', 2),('a','b', 3);
-drop table t1;
-create table t1 (a varchar(10) charset latin1 collate latin1_bin,
-b varchar(10) charset latin1 collate latin1_bin, c int)
-partition by range (c * ascii(a))
-(partition p0 values less than (2), partition p1 values less than (4000));
-insert into t1 values ('a ', 'b  ', 2),('a','b', 3);
-drop table t1;
 create table t1 (a int unsigned)
 partition by range (a)
 (partition pnull values less than (0),
@@ -743,45 +709,3 @@ WHERE (a >= '2004-07-01' AND a <= '2004-09-30') OR
 id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t1	p407,p408,p409,p507,p508,p509	ALL	NULL	NULL	NULL	NULL	18	Using where
 DROP TABLE t1;
-create table t1 (a varchar(20))
-partition by range (ascii(a))
-(partition p0 values less than (100),
-partition p1 values less than maxvalue);
-insert into t1 values ("12345678901234567890");
-insert into t1 values ("A2345678901234567890");
-insert into t1 values ("B2345678901234567890");
-insert into t1 values ("1234567890123456789");
-insert into t1 values ("1234567890123456");
-select * from t1;
-a
-12345678901234567890
-A2345678901234567890
-B2345678901234567890
-1234567890123456789
-1234567890123456
-explain partitions select * from t1 where a = "12345678901234567890";
-id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	p0	ALL	NULL	NULL	NULL	NULL	5	Using where
-explain partitions select * from t1 where a = "12345678901234567890" OR
-a = "A2345678901234567890" OR
-a = "B2345678901234567890" OR
-a = "C2345678901234567890";
-id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	p0	ALL	NULL	NULL	NULL	NULL	5	Using where
-explain partitions select * from t1 where a = "01234567890123456";
-id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	p0	ALL	NULL	NULL	NULL	NULL	5	Using where
-select * from t1 where a = "01234567890123456";
-a
-select * from t1 where a = "12345678901234567890" OR
-a = "A2345678901234567890" OR
-a = "B2345678901234567890" OR
-a = "C2345678901234567890";
-a
-12345678901234567890
-A2345678901234567890
-B2345678901234567890
-select * from t1 where a = "12345678901234567890";
-a
-12345678901234567890
-drop table t1;

mysql-test/t/partition_bug18198.test

@@ -3,44 +3,11 @@
 drop table if exists t1;
 --enable_warnings
 
-create table t1 (a char(5) character set koi8r)
-partition by list (ascii(a) mod 3)
-subpartition by hash(ascii(a))
-subpartitions 3
-(partition p1 values in (1),
- partition p2 values in (2),
- partition p0 values in (0));
-insert into t1 values ('a');
-explain partitions select * from t1 where a = 'a';
-select * from t1 where a = 'a';
-drop table t1;
-
-create table t1 (a char(5) character set cp1251)
-partition by list (ascii(a)) (partition pn values in (null));
-drop table t1;
-
 create table t1 (col1 datetime)
 partition by range(datediff(col1,col1))
 (partition p0 values less than (10), partition p1 values less than (30));
 drop table t1;
 
--- error ER_PARTITION_FUNCTION_IS_NOT_ALLOWED
-create table t1 (a char(5) character set big5)
-partition by list (ascii(a)) (partition pn values in (null));
-
-create table t1 (a char(1))
-partition by list(ascii(a))
-(partition p1 values in (ascii('i')));
-#insert into t1 values ('i');
-drop table t1;
-
-create table t1 (s1 char(5) character set latin5)
-partition by list (ascii(s1))
-(partition p1 values in (1));
-set names utf8;
-#insert into tn values ('¿¿');
-drop table t1;
-
 -- error ER_PARTITION_FUNCTION_IS_NOT_ALLOWED
 create table t1 (col1 int)
 partition by range(greatest(col1,10))

mysql-test/t/partition_charset.test

@@ -20,9 +20,10 @@ set names latin1;
 select * from t1;
 drop table t1;
 
+-- error ER_PARTITION_FUNCTION_IS_NOT_ALLOWED
 create table t1 (a varchar(1), primary key (a))
 partition by list (ascii(a))
 (partition p1 values in (65));
-insert into t1 values ('A');
-replace into t1 values ('A');
-drop table t1;
+#insert into t1 values ('A');
+#replace into t1 values ('A');
+#drop table t1;

mysql-test/t/partition_error.test

@@ -769,10 +769,11 @@ partition by range (a)
 #
 # Bug 18198 Partitions: Verify that erroneus partition functions doesn't work
 #
+-- error ER_PARTITION_FUNCTION_IS_NOT_ALLOWED
 create table t1 (v varchar(12))
 partition by range (ascii(v))
 (partition p0 values less than (10));
-drop table t1;
+#drop table t1;
 
 -- error 1064
 create table t1 (a int)

mysql-test/t/partition_pruning.test

@@ -538,17 +538,17 @@ select * from t1 where f_int1 between 5 and 15 order by f_int1;
 drop table t1;
 
 #  part2: bug in pruning code
-create table t1 (a char(10) binary)
-partition by list(ascii(a))
- (partition p1 values in (ascii('a')),
-  partition p2 values in (ascii('b')),
-  partition p3 values in (ascii('c')),
-  partition p4 values in (ascii('d')),
-  partition p5 values in (ascii('e')));
-insert into t1 values ('a'),('bb'),('ccc'),('dddd'),('eeEee');
-select * from t1 where a>='a' and a <= 'dddd';
-explain partitions select * from t1 where a>='a' and a <= 'dddd';
-drop table t1;
+#create table t1 (a char(10) binary)
+#partition by list(ascii(a))
+# (partition p1 values in (ascii('a')),
+#  partition p2 values in (ascii('b')),
+#  partition p3 values in (ascii('c')),
+#  partition p4 values in (ascii('d')),
+#  partition p5 values in (ascii('e')));
+#insert into t1 values ('a'),('bb'),('ccc'),('dddd'),('eeEee');
+#select * from t1 where a>='a' and a <= 'dddd';
+#explain partitions select * from t1 where a>='a' and a <= 'dddd';
+#drop table t1;
 
 # BUG#18659: Assertion failure when subpartitioning is used and partition is
 # "IS NULL"

mysql-test/t/partition_range.test

@@ -12,45 +12,45 @@ drop table if exists t1;
 #
 # BUG 18198: Various tests for partition functions
 #
-create table t1 (a varchar(10) charset latin1 collate latin1_bin, b int)
-partition by range (ascii(a) * b)
-(partition p0 values less than (2), partition p1 values less than (4000));
-insert into t1 values ('a ', 2),('a',3);
-drop table t1;
-
-create table t1 (a varchar(10) charset latin1 collate latin1_bin, b int)
-partition by range (b* ascii(a) * b)
-(partition p0 values less than (2), partition p1 values less than (4000));
-insert into t1 values ('a ', 2),('a',3);
-drop table t1;
-
-create table t1 (a varchar(10) charset latin1 collate latin1_bin,
-                 b varchar(10) charset latin1 collate latin1_bin)
-partition by range (ascii(b) * ascii(a))
-(partition p0 values less than (2), partition p1 values less than (40000));
-insert into t1 values ('a ', 'b  '),('a','b');
-drop table t1;
-
-create table t1 (a varchar(10) charset latin1 collate latin1_bin,
-                 b varchar(10) charset latin1 collate latin1_bin)
-partition by range (ascii(a) * ascii(b))
-(partition p0 values less than (2), partition p1 values less than (40000));
-insert into t1 values ('a ', 'b  '),('a','b');
-drop table t1;
-
-create table t1 (a varchar(10) charset latin1 collate latin1_bin,
-                 b varchar(10) charset latin1 collate latin1_bin, c int)
-partition by range (ascii(a) * c)
-(partition p0 values less than (2), partition p1 values less than (4000));
-insert into t1 values ('a ', 'b  ', 2),('a','b', 3);
-drop table t1;
-
-create table t1 (a varchar(10) charset latin1 collate latin1_bin,
-                 b varchar(10) charset latin1 collate latin1_bin, c int)
-partition by range (c * ascii(a))
-(partition p0 values less than (2), partition p1 values less than (4000));
-insert into t1 values ('a ', 'b  ', 2),('a','b', 3);
-drop table t1;
+#create table t1 (a varchar(10) charset latin1 collate latin1_bin, b int)
+#partition by range (ascii(a) * b)
+#(partition p0 values less than (2), partition p1 values less than (4000));
+#insert into t1 values ('a ', 2),('a',3);
+#drop table t1;
+
+#create table t1 (a varchar(10) charset latin1 collate latin1_bin, b int)
+#partition by range (b* ascii(a) * b)
+#(partition p0 values less than (2), partition p1 values less than (4000));
+#insert into t1 values ('a ', 2),('a',3);
+#drop table t1;
+
+#create table t1 (a varchar(10) charset latin1 collate latin1_bin,
+#                 b varchar(10) charset latin1 collate latin1_bin)
+#partition by range (ascii(b) * ascii(a))
+#(partition p0 values less than (2), partition p1 values less than (40000));
+#insert into t1 values ('a ', 'b  '),('a','b');
+#drop table t1;
+
+#create table t1 (a varchar(10) charset latin1 collate latin1_bin,
+#                 b varchar(10) charset latin1 collate latin1_bin)
+#partition by range (ascii(a) * ascii(b))
+#(partition p0 values less than (2), partition p1 values less than (40000));
+#insert into t1 values ('a ', 'b  '),('a','b');
+#drop table t1;
+
+#create table t1 (a varchar(10) charset latin1 collate latin1_bin,
+#                 b varchar(10) charset latin1 collate latin1_bin, c int)
+#partition by range (ascii(a) * c)
+#(partition p0 values less than (2), partition p1 values less than (4000));
+#insert into t1 values ('a ', 'b  ', 2),('a','b', 3);
+#drop table t1;
+
+#create table t1 (a varchar(10) charset latin1 collate latin1_bin,
+#                 b varchar(10) charset latin1 collate latin1_bin, c int)
+#partition by range (c * ascii(a))
+#(partition p0 values less than (2), partition p1 values less than (4000));
+#insert into t1 values ('a ', 'b  ', 2),('a','b', 3);
+#drop table t1;
 
 #
 # More checks for partition pruning
@@ -733,29 +733,27 @@ DROP TABLE t1;
 #
 # Bug 18198: Try with a couple of cases using VARCHAR fields in
 #            partition function.
-create table t1 (a varchar(20))
-partition by range (ascii(a))
-(partition p0 values less than (100),
- partition p1 values less than maxvalue);
-
-insert into t1 values ("12345678901234567890");
-insert into t1 values ("A2345678901234567890");
-insert into t1 values ("B2345678901234567890");
-insert into t1 values ("1234567890123456789");
-insert into t1 values ("1234567890123456");
-select * from t1;
-explain partitions select * from t1 where a = "12345678901234567890";
-explain partitions select * from t1 where a = "12345678901234567890" OR
-                                          a = "A2345678901234567890" OR
-                                          a = "B2345678901234567890" OR
-                                          a = "C2345678901234567890";
-explain partitions select * from t1 where a = "01234567890123456";
-select * from t1 where a = "01234567890123456";
-select * from t1 where a = "12345678901234567890" OR
-                       a = "A2345678901234567890" OR
-                       a = "B2345678901234567890" OR
-                       a = "C2345678901234567890";
-select * from t1 where a = "12345678901234567890";
-
-
-drop table t1;
+#create table t1 (a varchar(20))
+#partition by range (ascii(a))
+#(partition p0 values less than (100),
+# partition p1 values less than maxvalue);
+
+#insert into t1 values ("12345678901234567890");
+#insert into t1 values ("A2345678901234567890");
+#insert into t1 values ("B2345678901234567890");
+#insert into t1 values ("1234567890123456789");
+#insert into t1 values ("1234567890123456");
+#select * from t1;
+#explain partitions select * from t1 where a = "12345678901234567890";
+#explain partitions select * from t1 where a = "12345678901234567890" OR
+#                                          a = "A2345678901234567890" OR
+#                                          a = "B2345678901234567890" OR
+#                                          a = "C2345678901234567890";
+#explain partitions select * from t1 where a = "01234567890123456";
+#select * from t1 where a = "01234567890123456";
+#select * from t1 where a = "12345678901234567890" OR
+#                       a = "A2345678901234567890" OR
+#                       a = "B2345678901234567890" OR
+#                       a = "C2345678901234567890";
+#select * from t1 where a = "12345678901234567890";
+#drop table t1;

sql/item_func.h

@@ -832,7 +832,6 @@ class Item_func_ascii :public Item_int_func
   longlong val_int();
   const char *func_name() const { return "ascii"; }
   void fix_length_and_dec() { max_length=3; }
-  bool check_partition_func_processor(uchar *int_arg) {return FALSE;}
 };
 
 class Item_func_ord :public Item_int_func