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Commit 5b21d72f authored by unknown's avatar unknown
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Merge bk-internal.mysql.com:/home/bk/mysql-5.1-new 

into serg.mylan:/usr/home/serg/Abk/mysql-5.1
parents eeeaa19b 1f5e0486
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Showing with 335 additions and 19 deletions
mysql-test/r/information_schema_part.result
View file @ 5b21d72f
......@@ -111,3 +111,32 @@ NULL test t1 p0 NULL 1 NULL LINEAR HASH NULL month(f1) NULL NULL 0 0 0 # 1024 0
NULL test t1 p1 NULL 2 NULL LINEAR HASH NULL month(f1) NULL NULL 0 0 0 # 1024 0 # # NULL NULL default 0 default
NULL test t1 p2 NULL 3 NULL LINEAR HASH NULL month(f1) NULL NULL 0 0 0 # 1024 0 # # NULL NULL default 0 default
drop table t1;
create table t1 (a int)
PARTITION BY RANGE (a)
SUBPARTITION BY LINEAR HASH (a)
(PARTITION p0 VALUES LESS THAN (10));
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 PARTITION BY RANGE (a) SUBPARTITION BY LINEAR HASH (a) (PARTITION p0 VALUES LESS THAN (10) )
select SUBPARTITION_METHOD FROM information_schema.partitions WHERE
table_schema="test" AND table_name="t1";
SUBPARTITION_METHOD
LINEAR HASH
drop table t1;
create table t1 (a int)
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN
(10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,
32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53));
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 PARTITION BY LIST (a) (PARTITION p0 VALUES IN (10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53) ENGINE = MyISAM)
SELECT PARTITION_DESCRIPTION FROM information_schema.partitions WHERE
table_schema = "test" AND table_name = "t1";
PARTITION_DESCRIPTION
10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53
drop table t1;
mysql-test/r/ndb_basic.result
View file @ 5b21d72f
......@@ -748,3 +748,11 @@ f1 f2 f3
111111 aaaaaa 1
222222 bbbbbb 2
drop table t1;
CREATE TABLE t1 (a VARCHAR(255) NOT NULL,
CONSTRAINT pk_a PRIMARY KEY (a))engine=ndb;
CREATE TABLE t2(a VARCHAR(255) NOT NULL,
b VARCHAR(255) NOT NULL,
c VARCHAR(255) NOT NULL,
CONSTRAINT pk_b_c_id PRIMARY KEY (b,c),
CONSTRAINT fk_a FOREIGN KEY(a) REFERENCES t1(a))engine=ndb;
drop table t1, t2;
mysql-test/r/partition.result
View file @ 5b21d72f
......@@ -936,4 +936,16 @@ OPTIMIZE TABLE t1;
Table Op Msg_type Msg_text
test.t1 optimize note The storage engine for the table doesn't support optimize
drop table t1;
create database db99;
use db99;
create table t1 (a int not null)
engine=archive
partition by list (a)
(partition p0 values in (1), partition p1 values in (2));
insert into t1 values (1), (2);
create index inx on t1 (a);
alter table t1 add partition (partition p2 values in (3));
alter table t1 drop partition p2;
use test;
drop database db99;
End of 5.1 tests
mysql-test/r/partition_error.result
View file @ 5b21d72f
......@@ -554,3 +554,26 @@ PARTITION BY RANGE (a) (PARTITION p1 VALUES LESS THAN(5));
insert into t1 values (10);
ERROR HY000: Table has no partition for value 10
drop table t1;
create table t1 (v varchar(12))
partition by range (ascii(v))
(partition p0 values less than (10));
drop table t1;
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
create table t1 (a int)
partition by hash(CURTIME() + a);
ERROR 42000: Constant/Random expression in (sub)partitioning function is not allowed near ')' at line 2
create table t1 (a int)
partition by hash (NOW()+a);
ERROR 42000: Constant/Random expression in (sub)partitioning function is not allowed near ')' at line 2
create table t1 (a int)
partition by hash (extract(hour from convert_tz(a, '+00:00', '+00:00')));
ERROR HY000: This partition function is not allowed
create table t1 (a int)
partition by range (a + (select count(*) from t1))
(partition p1 values less than (1));
ERROR HY000: This partition function is not allowed
create table t1 (a char(10))
partition by hash (extractvalue(a,'a'));
ERROR HY000: The PARTITION function returns the wrong type
mysql-test/t/information_schema_part.test
View file @ 5b21d72f
......@@ -99,3 +99,25 @@ select * from information_schema.partitions where table_schema="test"
and table_name="t1";
drop table t1;
#
# Bug 20161 Partitions: SUBPARTITION METHOD doesn't show LINEAR keyword
#
create table t1 (a int)
PARTITION BY RANGE (a)
SUBPARTITION BY LINEAR HASH (a)
(PARTITION p0 VALUES LESS THAN (10));
SHOW CREATE TABLE t1;
select SUBPARTITION_METHOD FROM information_schema.partitions WHERE
table_schema="test" AND table_name="t1";
drop table t1;
create table t1 (a int)
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN
(10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,
32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53));
SHOW CREATE TABLE t1;
SELECT PARTITION_DESCRIPTION FROM information_schema.partitions WHERE
table_schema = "test" AND table_name = "t1";
drop table t1;
mysql-test/t/ndb_basic.test
View file @ 5b21d72f
......@@ -713,3 +713,17 @@ select * from t1 order by f1;
select * from t1 order by f2;
select * from t1 order by f3;
drop table t1;
#
# Bug #18483 Cannot create table with FK constraint
# ndb does not support foreign key constraint, it is silently ignored
# in line with other storage engines
#
CREATE TABLE t1 (a VARCHAR(255) NOT NULL,
CONSTRAINT pk_a PRIMARY KEY (a))engine=ndb;
CREATE TABLE t2(a VARCHAR(255) NOT NULL,
b VARCHAR(255) NOT NULL,
c VARCHAR(255) NOT NULL,
CONSTRAINT pk_b_c_id PRIMARY KEY (b,c),
CONSTRAINT fk_a FOREIGN KEY(a) REFERENCES t1(a))engine=ndb;
drop table t1, t2;
mysql-test/t/partition.test
View file @ 5b21d72f
......@@ -1077,4 +1077,21 @@ OPTIMIZE TABLE t1;
drop table t1;
#
# Bug 17310 Partitions: Bugs with archived partitioned tables
#
create database db99;
use db99;
create table t1 (a int not null)
engine=archive
partition by list (a)
(partition p0 values in (1), partition p1 values in (2));
insert into t1 values (1), (2);
--error 0, 1005
create index inx on t1 (a);
alter table t1 add partition (partition p2 values in (3));
alter table t1 drop partition p2;
use test;
drop database db99;
--echo End of 5.1 tests
mysql-test/t/partition_error.test
View file @ 5b21d72f
......@@ -747,3 +747,31 @@ CREATE TABLE t1(a int)
--error ER_NO_PARTITION_FOR_GIVEN_VALUE
insert into t1 values (10);
drop table t1;
#
# Bug 18198 Partitions: Verify that erroneus partition functions doesn't work
#
create table t1 (v varchar(12))
partition by range (ascii(v))
(partition p0 values less than (10));
drop table t1;
-- error 1064
create table t1 (a int)
partition by hash (rand(a));
-- error 1064
create table t1 (a int)
partition by hash(CURTIME() + a);
-- error 1064
create table t1 (a int)
partition by hash (NOW()+a);
-- error ER_PARTITION_FUNCTION_IS_NOT_ALLOWED
create table t1 (a int)
partition by hash (extract(hour from convert_tz(a, '+00:00', '+00:00')));
-- error ER_PARTITION_FUNCTION_IS_NOT_ALLOWED
create table t1 (a int)
partition by range (a + (select count(*) from t1))
(partition p1 values less than (1));
-- error ER_PARTITION_FUNC_NOT_ALLOWED_ERROR
create table t1 (a char(10))
partition by hash (extractvalue(a,'a'));
sql/item.h
View file @ 5b21d72f
......@@ -783,6 +783,29 @@ class Item {
virtual bool find_item_in_field_list_processor(byte *arg) { return 0; }
virtual bool change_context_processor(byte *context) { return 0; }
virtual bool reset_query_id_processor(byte *query_id) { return 0; }
/*
Check if a partition function is allowed
SYNOPSIS
check_partition_func_processor()
bool_arg Return argument
RETURN VALUE
0
DESCRIPTION
check_partition_func_processor is used to check if a partition function
uses an allowed function. The default is that an item is not allowed
in a partition function. However all mathematical functions, string
manipulation functions, date functions are allowed. Allowed functions
can never depend on server version, they cannot depend on anything
related to the environment. They can also only depend on a set of
fields in the table itself. They cannot depend on other tables and
cannot contain any queries and cannot contain udf's or similar.
If a new Item class is defined and it inherits from a class that is
allowed in a partition function then it is very important to consider
whether this should be inherited to the new class. If not the function
below should be defined in the new Item class.
*/
virtual bool check_partition_func_processor(byte *bool_arg)
{ *(bool *)bool_arg= FALSE; return 0; }
virtual Item *equal_fields_propagator(byte * arg) { return this; }
virtual Item *set_no_const_sub(byte *arg) { return this; }
......@@ -1073,6 +1096,7 @@ class Item_name_const : public Item
Item::maybe_null= TRUE;
}
bool check_partition_func_processor(byte *bool_arg) { return 0; }
bool fix_fields(THD *, Item **);
enum Type type() const;
......@@ -1119,6 +1143,7 @@ class Item_num: public Item
Item_num() {} /* Remove gcc warning */
virtual Item_num *neg()= 0;
Item *safe_charset_converter(CHARSET_INFO *tocs);
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
#define NO_CACHED_FIELD_INDEX ((uint)(-1))
......@@ -1260,6 +1285,7 @@ class Item_field :public Item_ident
result_field->query_id= field->query_id;
return 0;
}
bool check_partition_func_processor(byte *bool_arg) { return 0; }
void cleanup();
Item_equal *find_item_equal(COND_EQUAL *cond_equal);
Item *equal_fields_propagator(byte *arg);
......@@ -1303,6 +1329,7 @@ class Item_null :public Item
bool is_null() { return 1; }
void print(String *str) { str->append(STRING_WITH_LEN("NULL")); }
Item *safe_charset_converter(CHARSET_INFO *tocs);
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_null_result :public Item_null
......@@ -1315,6 +1342,8 @@ class Item_null_result :public Item_null
{
save_in_field(result_field, no_conversions);
}
bool check_partition_func_processor(byte *bool_arg)
{ *(bool *)bool_arg= FALSE; return 0; }
};
/* Item represents one placeholder ('?') of prepared statement */
......@@ -1605,6 +1634,8 @@ class Item_static_float_func :public Item_float
{}
void print(String *str) { str->append(func_name); }
Item *safe_charset_converter(CHARSET_INFO *tocs);
bool check_partition_func_processor(byte *bool_arg)
{ *(bool *)bool_arg= FALSE; return 0; }
};
......@@ -1682,6 +1713,7 @@ class Item_string :public Item
void print(String *str);
// to prevent drop fixed flag (no need parent cleanup call)
void cleanup() {}
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -1696,6 +1728,8 @@ class Item_static_string_func :public Item_string
{}
Item *safe_charset_converter(CHARSET_INFO *tocs);
void print(String *str) { str->append(func_name); }
bool check_partition_func_processor(byte *bool_arg)
{ *(bool *)bool_arg= FALSE; return 0; }
};
......@@ -1708,6 +1742,8 @@ class Item_datetime :public Item_string
&my_charset_bin)
{ max_length=19;}
enum_field_types field_type() const { return MYSQL_TYPE_DATETIME; }
bool check_partition_func_processor(byte *bool_arg)
{ *(bool *)bool_arg= FALSE; return 0; }
};
class Item_empty_string :public Item_string
......@@ -1730,6 +1766,8 @@ class Item_return_int :public Item_int
unsigned_flag=1;
}
enum_field_types field_type() const { return int_field_type; }
bool check_partition_func_processor(byte *bool_arg)
{ *(bool *)bool_arg= FALSE; return 0; }
};
......@@ -1753,6 +1791,7 @@ class Item_hex_string: public Item
void cleanup() {}
bool eq(const Item *item, bool binary_cmp) const;
virtual Item *safe_charset_converter(CHARSET_INFO *tocs);
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -1975,6 +2014,8 @@ class Item_int_with_ref :public Item_int
}
Item *new_item();
virtual Item *real_item() { return ref; }
bool check_partition_func_processor(byte *bool_arg)
{ *(bool *)bool_arg= FALSE; return 0; }
};
#ifdef MYSQL_SERVER
......
sql/item_cmpfunc.h
View file @ 5b21d72f
......@@ -239,6 +239,7 @@ class Item_bool_rowready_func2 :public Item_bool_func2
}
Item *neg_transformer(THD *thd);
virtual Item *negated_item();
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_not :public Item_bool_func
......@@ -249,6 +250,7 @@ class Item_func_not :public Item_bool_func
enum Functype functype() const { return NOT_FUNC; }
const char *func_name() const { return "not"; }
Item *neg_transformer(THD *thd);
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_maxmin_subselect;
......@@ -463,6 +465,7 @@ class Item_func_between :public Item_func_opt_neg
bool is_bool_func() { return 1; }
CHARSET_INFO *compare_collation() { return cmp_collation.collation; }
uint decimal_precision() const { return 1; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -474,6 +477,7 @@ class Item_func_strcmp :public Item_bool_func2
optimize_type select_optimize() const { return OPTIMIZE_NONE; }
const char *func_name() const { return "strcmp"; }
void print(String *str) { Item_func::print(str); }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -536,6 +540,7 @@ class Item_func_ifnull :public Item_func_coalesce
const char *func_name() const { return "ifnull"; }
Field *tmp_table_field(TABLE *table);
uint decimal_precision() const;
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -576,6 +581,7 @@ class Item_func_nullif :public Item_bool_func2
void print(String *str) { Item_func::print(str); }
table_map not_null_tables() const { return 0; }
bool is_null();
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -618,6 +624,7 @@ class Item_func_case :public Item_func
void print(String *str);
Item *find_item(String *str);
CHARSET_INFO *compare_collation() { return cmp_collation.collation; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -968,6 +975,7 @@ class Item_func_in :public Item_func_opt_neg
bool nulls_in_row();
bool is_bool_func() { return 1; }
CHARSET_INFO *compare_collation() { return cmp_collation.collation; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
/* Functions used by where clause */
......@@ -1009,6 +1017,7 @@ class Item_func_isnull :public Item_bool_func
optimize_type select_optimize() const { return OPTIMIZE_NULL; }
Item *neg_transformer(THD *thd);
CHARSET_INFO *compare_collation() { return args[0]->collation.collation; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
/* Functions used by HAVING for rewriting IN subquery */
......@@ -1030,6 +1039,8 @@ class Item_is_not_null_test :public Item_func_isnull
*/
table_map used_tables() const
{ return used_tables_cache | RAND_TABLE_BIT; }
bool check_partition_func_processor(byte *bool_arg)
{ *(bool *)bool_arg= FALSE; return 0; }
};
......@@ -1052,6 +1063,7 @@ class Item_func_isnotnull :public Item_bool_func
void print(String *str);
CHARSET_INFO *compare_collation() { return args[0]->collation.collation; }
void top_level_item() { abort_on_null=1; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -1090,6 +1102,7 @@ class Item_func_like :public Item_bool_func2
const char *func_name() const { return "like"; }
bool fix_fields(THD *thd, Item **ref);
void cleanup();
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
#ifdef USE_REGEX
......@@ -1112,6 +1125,7 @@ class Item_func_regex :public Item_bool_func
const char *func_name() const { return "regexp"; }
void print(String *str) { print_op(str); }
CHARSET_INFO *compare_collation() { return cmp_collation.collation; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
#else
......@@ -1168,6 +1182,7 @@ class Item_cond :public Item_bool_func
Item *transform(Item_transformer transformer, byte *arg);
void traverse_cond(Cond_traverser, void *arg, traverse_order order);
void neg_arguments(THD *thd);
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......
sql/item_func.h
View file @ 5b21d72f
......@@ -247,6 +247,7 @@ class Item_func_num1: public Item_func_numhybrid
void fix_num_length_and_dec();
void find_num_type();
String *str_op(String *str) { DBUG_ASSERT(0); return 0; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -259,6 +260,7 @@ class Item_num_op :public Item_func_numhybrid
void print(String *str) { print_op(str); }
void find_num_type();
String *str_op(String *str) { DBUG_ASSERT(0); return 0; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -309,7 +311,7 @@ class Item_func_signed :public Item_int_func
{ max_length=args[0]->max_length; unsigned_flag=0; }
void print(String *str);
uint decimal_precision() const { return args[0]->decimal_precision(); }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -343,6 +345,7 @@ class Item_decimal_typecast :public Item_func
void fix_length_and_dec() {};
const char *func_name() const { return "decimal_typecast"; }
void print(String *);
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -411,6 +414,7 @@ class Item_func_int_div :public Item_int_func
const char *func_name() const { return "DIV"; }
void fix_length_and_dec();
void print(String *str) { print_op(str); }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -483,6 +487,7 @@ class Item_func_exp :public Item_dec_func
Item_func_exp(Item *a) :Item_dec_func(a) {}
double val_real();
const char *func_name() const { return "exp"; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -492,6 +497,7 @@ class Item_func_ln :public Item_dec_func
Item_func_ln(Item *a) :Item_dec_func(a) {}
double val_real();
const char *func_name() const { return "ln"; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -502,6 +508,7 @@ class Item_func_log :public Item_dec_func
Item_func_log(Item *a,Item *b) :Item_dec_func(a,b) {}
double val_real();
const char *func_name() const { return "log"; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -511,6 +518,7 @@ class Item_func_log2 :public Item_dec_func
Item_func_log2(Item *a) :Item_dec_func(a) {}
double val_real();
const char *func_name() const { return "log2"; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -520,6 +528,7 @@ class Item_func_log10 :public Item_dec_func
Item_func_log10(Item *a) :Item_dec_func(a) {}
double val_real();
const char *func_name() const { return "log10"; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -529,6 +538,7 @@ class Item_func_sqrt :public Item_dec_func
Item_func_sqrt(Item *a) :Item_dec_func(a) {}
double val_real();
const char *func_name() const { return "sqrt"; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -538,6 +548,7 @@ class Item_func_pow :public Item_dec_func
Item_func_pow(Item *a,Item *b) :Item_dec_func(a,b) {}
double val_real();
const char *func_name() const { return "pow"; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -547,6 +558,7 @@ class Item_func_acos :public Item_dec_func
Item_func_acos(Item *a) :Item_dec_func(a) {}
double val_real();
const char *func_name() const { return "acos"; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_asin :public Item_dec_func
......@@ -555,6 +567,7 @@ class Item_func_asin :public Item_dec_func
Item_func_asin(Item *a) :Item_dec_func(a) {}
double val_real();
const char *func_name() const { return "asin"; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_atan :public Item_dec_func
......@@ -564,6 +577,7 @@ class Item_func_atan :public Item_dec_func
Item_func_atan(Item *a,Item *b) :Item_dec_func(a,b) {}
double val_real();
const char *func_name() const { return "atan"; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_cos :public Item_dec_func
......@@ -572,6 +586,7 @@ class Item_func_cos :public Item_dec_func
Item_func_cos(Item *a) :Item_dec_func(a) {}
double val_real();
const char *func_name() const { return "cos"; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_sin :public Item_dec_func
......@@ -580,6 +595,7 @@ class Item_func_sin :public Item_dec_func
Item_func_sin(Item *a) :Item_dec_func(a) {}
double val_real();
const char *func_name() const { return "sin"; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_tan :public Item_dec_func
......@@ -588,6 +604,7 @@ class Item_func_tan :public Item_dec_func
Item_func_tan(Item *a) :Item_dec_func(a) {}
double val_real();
const char *func_name() const { return "tan"; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_integer :public Item_int_func
......@@ -664,6 +681,7 @@ class Item_func_sign :public Item_int_func
Item_func_sign(Item *a) :Item_int_func(a) {}
const char *func_name() const { return "sign"; }
longlong val_int();
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -678,6 +696,7 @@ class Item_func_units :public Item_real_func
const char *func_name() const { return name; }
void fix_length_and_dec()
{ decimals= NOT_FIXED_DEC; max_length= float_length(decimals); }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -695,6 +714,7 @@ class Item_func_min_max :public Item_func
my_decimal *val_decimal(my_decimal *);
void fix_length_and_dec();
enum Item_result result_type () const { return cmp_type; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_min :public Item_func_min_max
......@@ -720,6 +740,7 @@ class Item_func_length :public Item_int_func
longlong val_int();
const char *func_name() const { return "length"; }
void fix_length_and_dec() { max_length=10; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_bit_length :public Item_func_length
......@@ -739,6 +760,7 @@ class Item_func_char_length :public Item_int_func
longlong val_int();
const char *func_name() const { return "char_length"; }
void fix_length_and_dec() { max_length=10; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_coercibility :public Item_int_func
......@@ -749,6 +771,7 @@ class Item_func_coercibility :public Item_int_func
const char *func_name() const { return "coercibility"; }
void fix_length_and_dec() { max_length=10; maybe_null= 0; }
table_map not_null_tables() const { return 0; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_locate :public Item_int_func
......@@ -762,6 +785,7 @@ class Item_func_locate :public Item_int_func
longlong val_int();
void fix_length_and_dec();
void print(String *str);
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -786,6 +810,7 @@ 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(byte *bool_arg) { return 0;}
};
class Item_func_ord :public Item_int_func
......@@ -795,6 +820,7 @@ class Item_func_ord :public Item_int_func
Item_func_ord(Item *a) :Item_int_func(a) {}
longlong val_int();
const char *func_name() const { return "ord"; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_find_in_set :public Item_int_func
......@@ -808,6 +834,7 @@ class Item_func_find_in_set :public Item_int_func
longlong val_int();
const char *func_name() const { return "find_in_set"; }
void fix_length_and_dec();
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
/* Base class for all bit functions: '~', '|', '^', '&', '>>', '<<' */
......@@ -819,6 +846,7 @@ class Item_func_bit: public Item_int_func
Item_func_bit(Item *a) :Item_int_func(a) {}
void fix_length_and_dec() { unsigned_flag= 1; }
void print(String *str) { print_op(str); }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_bit_or :public Item_func_bit
......@@ -844,6 +872,7 @@ class Item_func_bit_count :public Item_int_func
longlong val_int();
const char *func_name() const { return "bit_count"; }
void fix_length_and_dec() { max_length=2; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_shift_left :public Item_func_bit
......@@ -1280,6 +1309,7 @@ class Item_func_inet_aton : public Item_int_func
longlong val_int();
const char *func_name() const { return "inet_aton"; }
void fix_length_and_dec() { decimals = 0; max_length = 21; maybe_null=1;}
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......
sql/item_strfunc.h
View file @ 5b21d72f
......@@ -47,6 +47,7 @@ class Item_func_md5 :public Item_str_func
String *val_str(String *);
void fix_length_and_dec();
const char *func_name() const { return "md5"; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -57,6 +58,7 @@ class Item_func_sha :public Item_str_func
String *val_str(String *);
void fix_length_and_dec();
const char *func_name() const { return "sha"; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_aes_encrypt :public Item_str_func
......@@ -87,6 +89,7 @@ class Item_func_concat :public Item_str_func
String *val_str(String *);
void fix_length_and_dec();
const char *func_name() const { return "concat"; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_concat_ws :public Item_str_func
......@@ -107,6 +110,7 @@ class Item_func_reverse :public Item_str_func
String *val_str(String *);
void fix_length_and_dec();
const char *func_name() const { return "reverse"; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -144,6 +148,7 @@ class Item_str_conv :public Item_str_func
public:
Item_str_conv(Item *item) :Item_str_func(item) {}
String *val_str(String *);
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -207,6 +212,7 @@ class Item_func_substr :public Item_str_func
String *val_str(String *);
void fix_length_and_dec();
const char *func_name() const { return "substr"; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -218,6 +224,7 @@ class Item_func_substr_index :public Item_str_func
String *val_str(String *);
void fix_length_and_dec();
const char *func_name() const { return "substring_index"; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -232,6 +239,7 @@ class Item_func_trim :public Item_str_func
String *val_str(String *);
void fix_length_and_dec();
const char *func_name() const { return "trim"; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -411,6 +419,7 @@ class Item_func_soundex :public Item_str_func
String *val_str(String *);
void fix_length_and_dec();
const char *func_name() const { return "soundex"; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -518,6 +527,7 @@ class Item_func_rpad :public Item_str_func
String *val_str(String *);
void fix_length_and_dec();
const char *func_name() const { return "rpad"; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -530,6 +540,7 @@ class Item_func_lpad :public Item_str_func
String *val_str(String *);
void fix_length_and_dec();
const char *func_name() const { return "lpad"; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -544,6 +555,7 @@ class Item_func_conv :public Item_str_func
collation.set(default_charset());
max_length= 64;
}
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -560,6 +572,7 @@ class Item_func_hex :public Item_str_func
decimals=0;
max_length=args[0]->max_length*2*collation.collation->mbmaxlen;
}
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_unhex :public Item_str_func
......@@ -575,6 +588,7 @@ class Item_func_unhex :public Item_str_func
decimals=0;
max_length=(1+args[0]->max_length)/2;
}
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -598,6 +612,7 @@ class Item_func_binary :public Item_str_func
}
void print(String *str);
const char *func_name() const { return "cast_as_binary"; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -637,6 +652,7 @@ class Item_func_inet_ntoa : public Item_str_func
String* val_str(String* str);
const char *func_name() const { return "inet_ntoa"; }
void fix_length_and_dec() { decimals = 0; max_length=3*8+7; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_quote :public Item_str_func
......@@ -651,6 +667,7 @@ class Item_func_quote :public Item_str_func
collation.set(args[0]->collation);
max_length= args[0]->max_length * 2 + 2;
}
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_conv_charset :public Item_str_func
......@@ -693,6 +710,7 @@ class Item_func_conv_charset :public Item_str_func
void fix_length_and_dec();
const char *func_name() const { return "convert"; }
void print(String *str);
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_set_collation :public Item_str_func
......@@ -725,6 +743,7 @@ class Item_func_charset :public Item_str_func
maybe_null= 0;
};
table_map not_null_tables() const { return 0; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_collation :public Item_str_func
......@@ -740,6 +759,7 @@ class Item_func_collation :public Item_str_func
maybe_null= 0;
};
table_map not_null_tables() const { return 0; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_crc32 :public Item_int_func
......@@ -750,6 +770,7 @@ class Item_func_crc32 :public Item_int_func
const char *func_name() const { return "crc32"; }
void fix_length_and_dec() { max_length=10; }
longlong val_int();
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_uncompressed_length : public Item_int_func
......@@ -760,6 +781,7 @@ class Item_func_uncompressed_length : public Item_int_func
const char *func_name() const{return "uncompressed_length";}
void fix_length_and_dec() { max_length=10; }
longlong val_int();
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
#ifdef HAVE_COMPRESS
......@@ -776,6 +798,7 @@ class Item_func_compress: public Item_str_func
void fix_length_and_dec(){max_length= (args[0]->max_length*120)/100+12;}
const char *func_name() const{return "compress";}
String *val_str(String *) ZLIB_DEPENDED_FUNCTION
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_uncompress: public Item_str_func
......@@ -786,6 +809,7 @@ class Item_func_uncompress: public Item_str_func
void fix_length_and_dec(){max_length= MAX_BLOB_WIDTH;}
const char *func_name() const{return "uncompress";}
String *val_str(String *) ZLIB_DEPENDED_FUNCTION
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
#define UUID_LENGTH (8+1+4+1+4+1+4+1+12)
......
sql/item_timefunc.h
View file @ 5b21d72f
......@@ -39,6 +39,7 @@ class Item_func_period_add :public Item_int_func
{
max_length=6*MY_CHARSET_BIN_MB_MAXLEN;
}
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -53,6 +54,7 @@ class Item_func_period_diff :public Item_int_func
decimals=0;
max_length=6*MY_CHARSET_BIN_MB_MAXLEN;
}
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -69,6 +71,7 @@ class Item_func_to_days :public Item_int_func
maybe_null=1;
}
enum_monotonicity_info get_monotonicity_info() const;
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -84,6 +87,7 @@ class Item_func_dayofmonth :public Item_int_func
max_length=2*MY_CHARSET_BIN_MB_MAXLEN;
maybe_null=1;
}
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -108,6 +112,7 @@ class Item_func_month :public Item_func
max_length=2*MY_CHARSET_BIN_MB_MAXLEN;
maybe_null=1;
}
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -140,6 +145,7 @@ class Item_func_dayofyear :public Item_int_func
max_length=3*MY_CHARSET_BIN_MB_MAXLEN;
maybe_null=1;
}
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -155,6 +161,7 @@ class Item_func_hour :public Item_int_func
max_length=2*MY_CHARSET_BIN_MB_MAXLEN;
maybe_null=1;
}
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -170,6 +177,7 @@ class Item_func_minute :public Item_int_func
max_length=2*MY_CHARSET_BIN_MB_MAXLEN;
maybe_null=1;
}
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -185,6 +193,7 @@ class Item_func_quarter :public Item_int_func
max_length=1*MY_CHARSET_BIN_MB_MAXLEN;
maybe_null=1;
}
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -200,6 +209,7 @@ class Item_func_second :public Item_int_func
max_length=2*MY_CHARSET_BIN_MB_MAXLEN;
maybe_null=1;
}
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -215,6 +225,7 @@ class Item_func_week :public Item_int_func
max_length=2*MY_CHARSET_BIN_MB_MAXLEN;
maybe_null=1;
}
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_yearweek :public Item_int_func
......@@ -229,6 +240,7 @@ class Item_func_yearweek :public Item_int_func
max_length=6*MY_CHARSET_BIN_MB_MAXLEN;
maybe_null=1;
}
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -245,6 +257,7 @@ class Item_func_year :public Item_int_func
max_length=4*MY_CHARSET_BIN_MB_MAXLEN;
maybe_null=1;
}
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -274,6 +287,7 @@ class Item_func_weekday :public Item_func
max_length=1*MY_CHARSET_BIN_MB_MAXLEN;
maybe_null=1;
}
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_dayname :public Item_func_weekday
......@@ -306,6 +320,7 @@ class Item_func_unix_timestamp :public Item_int_func
decimals=0;
max_length=10*MY_CHARSET_BIN_MB_MAXLEN;
}
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -320,6 +335,7 @@ class Item_func_time_to_sec :public Item_int_func
decimals=0;
max_length=10*MY_CHARSET_BIN_MB_MAXLEN;
}
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -526,6 +542,7 @@ class Item_func_from_days :public Item_date
Item_func_from_days(Item *a) :Item_date(a) {}
const char *func_name() const { return "from_days"; }
bool get_date(TIME *res, uint fuzzy_date);
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -543,6 +560,7 @@ class Item_func_date_format :public Item_str_func
void fix_length_and_dec();
uint format_length(const String *format);
bool eq(const Item *item, bool binary_cmp) const;
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -561,6 +579,7 @@ class Item_func_from_unixtime :public Item_date_func
const char *func_name() const { return "from_unixtime"; }
void fix_length_and_dec();
bool get_date(TIME *res, uint fuzzy_date);
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -627,6 +646,7 @@ class Item_func_sec_to_time :public Item_str_func
{
return tmp_table_field_from_field_type(table, 0);
}
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -649,6 +669,7 @@ class Item_date_add_interval :public Item_date_func
bool get_date(TIME *res, uint fuzzy_date);
bool eq(const Item *item, bool binary_cmp) const;
void print(String *str);
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -666,6 +687,7 @@ class Item_extract :public Item_int_func
void fix_length_and_dec();
bool eq(const Item *item, bool binary_cmp) const;
void print(String *str);
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -702,6 +724,7 @@ class Item_typecast_maybe_null :public Item_typecast
max_length=args[0]->max_length;
maybe_null= 1;
}
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -721,6 +744,7 @@ class Item_char_typecast :public Item_typecast
String *val_str(String *a);
void fix_length_and_dec();
void print(String *str);
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -792,6 +816,7 @@ class Item_func_makedate :public Item_str_func
{
return tmp_table_field_from_field_type(table, 0);
}
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -814,6 +839,7 @@ class Item_func_add_time :public Item_str_func
}
void print(String *str);
const char *func_name() const { return "add_time"; }
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_timediff :public Item_str_func
......@@ -853,6 +879,7 @@ class Item_func_maketime :public Item_str_func
{
return tmp_table_field_from_field_type(table, 0);
}
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
class Item_func_microsecond :public Item_int_func
......@@ -866,6 +893,7 @@ class Item_func_microsecond :public Item_int_func
decimals=0;
maybe_null=1;
}
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -883,6 +911,7 @@ class Item_func_timestamp_diff :public Item_int_func
maybe_null=1;
}
void print(String *str);
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......@@ -929,6 +958,7 @@ class Item_func_str_to_date :public Item_str_func
{
return tmp_table_field_from_field_type(table, 1);
}
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......
sql/item_xmlfunc.h
View file @ 5b21d72f
......@@ -42,6 +42,7 @@ class Item_func_xml_extractvalue: public Item_xml_str_func
Item_func_xml_extractvalue(Item *a,Item *b) :Item_xml_str_func(a,b) {}
const char *func_name() const { return "extractvalue"; }
String *val_str(String *);
bool check_partition_func_processor(byte *bool_arg) { return 0;}
};
......
sql/partition_info.cc
View file @ 5b21d72f
......@@ -685,8 +685,20 @@ bool partition_info::check_partition_info(handlerton **eng_type,
uint i, tot_partitions;
bool result= TRUE;
char *same_name;
bool part_expression_ok= TRUE;
DBUG_ENTER("partition_info::check_partition_info");
if (part_type != HASH_PARTITION || !list_of_part_fields)
part_expr->walk(&Item::check_partition_func_processor,
(byte*)(&part_expression_ok));
if (is_sub_partitioned() && !list_of_subpart_fields)
subpart_expr->walk(&Item::check_partition_func_processor,
(byte*)(&part_expression_ok));
if (!part_expression_ok)
{
my_error(ER_PARTITION_FUNCTION_IS_NOT_ALLOWED, MYF(0));
goto end;
}
if (unlikely(!is_sub_partitioned() &&
!(use_default_subpartitions && use_default_no_subpartitions)))
{
......
sql/share/errmsg.txt
View file @ 5b21d72f
......@@ -5832,6 +5832,9 @@ ER_NDB_CANT_SWITCH_BINLOG_FORMAT
eng "The NDB cluster engine does not support changing the binlog format on the fly yet"
ER_PARTITION_NO_TEMPORARY
eng "Cannot create temporary table with partitions"
ER_PARTITION_FUNCTION_IS_NOT_ALLOWED
eng "This partition function is not allowed"
swe "Denna partitioneringsfunktion r inte tillten"
ER_DDL_LOG_ERROR
eng "Error in DDL log"
ER_NULL_IN_VALUES_LESS_THAN
......
sql/sql_partition.cc
View file @ 5b21d72f
......@@ -1843,6 +1843,8 @@ char *generate_partition_syntax(partition_info *part_info,
{
err+= add_subpartition_by(fptr);
/* Must be hash partitioning for subpartitioning */
if (part_info->linear_hash_ind)
err+= add_string(fptr, partition_keywords[PKW_LINEAR].str);
if (part_info->list_of_subpart_fields)
err+= add_key_partition(fptr, part_info->subpart_field_list);
else
......
sql/sql_show.cc
View file @ 5b21d72f
......@@ -3916,24 +3916,28 @@ static int get_schema_partitions_record(THD *thd, struct st_table_list *tables,
{
table->field[9]->store(part_info->part_func_string,
part_info->part_func_len, cs);
table->field[9]->set_notnull();
}
else if (part_info->list_of_part_fields)
{
collect_partition_expr(part_info->part_field_list, &tmp_str);
table->field[9]->store(tmp_str.ptr(), tmp_str.length(), cs);
table->field[9]->set_notnull();
}
table->field[9]->set_notnull();
if (part_info->is_sub_partitioned())
{
/* Subpartition method */
tmp_res.length(0);
if (part_info->linear_hash_ind)
tmp_res.append(partition_keywords[PKW_LINEAR].str,
partition_keywords[PKW_LINEAR].length);
if (part_info->list_of_subpart_fields)
table->field[8]->store(partition_keywords[PKW_KEY].str,
partition_keywords[PKW_KEY].length, cs);
tmp_res.append(partition_keywords[PKW_KEY].str,
partition_keywords[PKW_KEY].length);
else
table->field[8]->store(partition_keywords[PKW_HASH].str,
partition_keywords[PKW_HASH].length, cs);
tmp_res.append(partition_keywords[PKW_HASH].str,
partition_keywords[PKW_HASH].length);
table->field[8]->store(tmp_res.ptr(), tmp_res.length(), cs);
table->field[8]->set_notnull();
/* Subpartition expression */
......@@ -3941,14 +3945,13 @@ static int get_schema_partitions_record(THD *thd, struct st_table_list *tables,
{
table->field[10]->store(part_info->subpart_func_string,
part_info->subpart_func_len, cs);
table->field[10]->set_notnull();
}
else if (part_info->list_of_subpart_fields)
{
collect_partition_expr(part_info->subpart_field_list, &tmp_str);
table->field[10]->store(tmp_str.ptr(), tmp_str.length(), cs);
table->field[10]->set_notnull();
}
table->field[10]->set_notnull();
}
while ((part_elem= part_it++))
......@@ -5352,7 +5355,7 @@ ST_FIELD_INFO partitions_fields_info[]=
{"PARTITION_ORDINAL_POSITION", 21 , MYSQL_TYPE_LONG, 0, 1, 0},
{"SUBPARTITION_ORDINAL_POSITION", 21 , MYSQL_TYPE_LONG, 0, 1, 0},
{"PARTITION_METHOD", 12, MYSQL_TYPE_STRING, 0, 1, 0},
{"SUBPARTITION_METHOD", 5, MYSQL_TYPE_STRING, 0, 1, 0},
{"SUBPARTITION_METHOD", 12, MYSQL_TYPE_STRING, 0, 1, 0},
{"PARTITION_EXPRESSION", 65535, MYSQL_TYPE_STRING, 0, 1, 0},
{"SUBPARTITION_EXPRESSION", 65535, MYSQL_TYPE_STRING, 0, 1, 0},
{"PARTITION_DESCRIPTION", 65535, MYSQL_TYPE_STRING, 0, 1, 0},
......
sql/sql_table.cc
View file @ 5b21d72f
......@@ -3106,7 +3106,8 @@ bool mysql_create_table_internal(THD *thd,
}
while ((key= key_iterator++))
{
if (key->type == Key::FOREIGN_KEY)
if (key->type == Key::FOREIGN_KEY &&
!part_info->is_auto_partitioned)
{
my_error(ER_CANNOT_ADD_FOREIGN, MYF(0));
goto err;
......
storage/archive/ha_archive.cc
View file @ 5b21d72f
......@@ -666,14 +666,6 @@ int ha_archive::create(const char *name, TABLE *table_arg,
create_info->auto_increment_value -1 :
(ulonglong) 0);
if ((create_file= my_create(fn_format(name_buff,name,"",ARM,
MY_REPLACE_EXT|MY_UNPACK_FILENAME),0,
O_RDWR | O_TRUNC,MYF(MY_WME))) < 0)
{
error= my_errno;
goto error;
}
for (uint key= 0; key < table_arg->s->keys; key++)
{
KEY *pos= table_arg->key_info+key;
......@@ -687,11 +679,20 @@ int ha_archive::create(const char *name, TABLE *table_arg,
if (!(field->flags & AUTO_INCREMENT_FLAG))
{
error= -1;
DBUG_PRINT("info", ("Index error in creating archive table"));
goto error;
}
}
}
if ((create_file= my_create(fn_format(name_buff,name,"",ARM,
MY_REPLACE_EXT|MY_UNPACK_FILENAME),0,
O_RDWR | O_TRUNC,MYF(MY_WME))) < 0)
{
error= my_errno;
goto error;
}
write_meta_file(create_file, 0, auto_increment_value, 0,
(char *)create_info->data_file_name,
FALSE);
......
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