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small changes to WL#43:

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consistency: don't use "index" and "key" interchangeably
  => rename "key" to "index"
  consistency: all option types are logical, besides ULL
  => rename ULL to NUMBER
  don't accept floats where integers are expected
  accept hexadecimal where integers are expected
This commit is contained in:
Sergei Golubchik 2010-04-30 12:12:25 +02:00
parent da138f02db
commit b58cb7c4a2
6 changed files with 48 additions and 25 deletions
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11
mysql-test/r/plugin.result
View File

@ -101,6 +101,17 @@ drop table t1;
SET SQL_MODE='';
CREATE TABLE t1 (a int) ENGINE=example ULL=10000000000000000000 one_or_two='ttt' YESNO=SSS;
ERROR HY000: Incorrect value '10000000000000000000' for option 'ULL'
CREATE TABLE t1 (a int) ENGINE=example ULL=10.00;
ERROR 42000: Only integers allowed as number here near '10.00' at line 1
CREATE TABLE t1 (a int) ENGINE=example ULL=1e2;
ERROR 42000: Only integers allowed as number here near '1e2' at line 1
CREATE TABLE t1 (a int) ENGINE=example ULL=0x1234;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=EXAMPLE DEFAULT CHARSET=latin1 `ULL`=4660
DROP TABLE t1;
SET @@SQL_MODE=@OLD_SQL_MODE;
select 1;
1

11
mysql-test/t/plugin.test
View File

@ -110,6 +110,17 @@ drop table t1;
SET SQL_MODE='';
--error ER_BAD_OPTION_VALUE
CREATE TABLE t1 (a int) ENGINE=example ULL=10000000000000000000 one_or_two='ttt' YESNO=SSS;
--error ER_PARSE_ERROR
CREATE TABLE t1 (a int) ENGINE=example ULL=10.00;
--error ER_PARSE_ERROR
CREATE TABLE t1 (a int) ENGINE=example ULL=1e2;
CREATE TABLE t1 (a int) ENGINE=example ULL=0x1234;
SHOW CREATE TABLE t1;
DROP TABLE t1;
SET @@SQL_MODE=@OLD_SQL_MODE;
#

38
sql/handler.h
View File

@ -555,19 +555,19 @@ struct handler_log_file_data {
/*
Definitions for engine-specific table/field/index options in the CREATE TABLE.
Options are declared with HA_*OPTION_* macros (HA_TOPTION_ULL, HA_FOPTION_ENUM,
HA_KOPTION_STRING, etc).
Options are declared with HA_*OPTION_* macros (HA_TOPTION_NUMBER,
HA_FOPTION_ENUM, HA_IOPTION_STRING, etc).
Every macros takes the option name, and the name of the underlying field of
the appropriate C structure. The "appropriate C structure" is
ha_table_option_struct for table level options,
ha_field_option_struct for field level options,
ha_key_option_struct for key level options. The engine either
ha_index_option_struct for key level options. The engine either
defines a structure of this name, or uses #define's to map
these "appropriate" names to the actual structure type name.
ULL options use a ulonglong as the backing store.
HA_*OPTION_ULL() takes the option name, the structure field name,
HA_*OPTION_NUMBER() takes the option name, the structure field name,
the default value for the option, min, max, and blk_siz values.
STRING options use a char* as a backing store.
@ -595,7 +595,7 @@ enum ha_option_type { HA_OPTION_TYPE_ULL, /* unsigned long long */
HA_OPTION_TYPE_ENUM, /* uint */
HA_OPTION_TYPE_BOOL}; /* bool */
#define HA_xOPTION_ULL(name, struc, field, def, min, max, blk_siz) \
#define HA_xOPTION_NUMBER(name, struc, field, def, min, max, blk_siz) \
{ HA_OPTION_TYPE_ULL, name, sizeof(name)-1, \
offsetof(struc, field), def, min, max, blk_siz, 0 }
#define HA_xOPTION_STRING(name, struc, field) \
@ -610,8 +610,8 @@ enum ha_option_type { HA_OPTION_TYPE_ULL, /* unsigned long long */
offsetof(struc, field), def, 0, 1, 0, 0 }
#define HA_xOPTION_END { HA_OPTION_TYPE_ULL, 0, 0, 0, 0, 0, 0, 0, 0 }
#define HA_TOPTION_ULL(name, field, def, min, max, blk_siz) \
HA_xOPTION_ULL(name, ha_table_option_struct, field, def, min, max, blk_siz)
#define HA_TOPTION_NUMBER(name, field, def, min, max, blk_siz) \
HA_xOPTION_NUMBER(name, ha_table_option_struct, field, def, min, max, blk_siz)
#define HA_TOPTION_STRING(name, field) \
HA_xOPTION_STRING(name, ha_table_option_struct, field)
#define HA_TOPTION_ENUM(name, field, values, def) \
@ -620,8 +620,8 @@ enum ha_option_type { HA_OPTION_TYPE_ULL, /* unsigned long long */
HA_xOPTION_BOOL(name, ha_table_option_struct, field, def)
#define HA_TOPTION_END HA_xOPTION_END
#define HA_FOPTION_ULL(name, field, def, min, max, blk_siz) \
HA_xOPTION_ULL(name, ha_field_option_struct, field, def, min, max, blk_siz)
#define HA_FOPTION_NUMBER(name, field, def, min, max, blk_siz) \
HA_xOPTION_NUMBER(name, ha_field_option_struct, field, def, min, max, blk_siz)
#define HA_FOPTION_STRING(name, field) \
HA_xOPTION_STRING(name, ha_field_option_struct, field)
#define HA_FOPTION_ENUM(name, field, values, def) \
@ -630,15 +630,15 @@ enum ha_option_type { HA_OPTION_TYPE_ULL, /* unsigned long long */
HA_xOPTION_BOOL(name, ha_field_option_struct, field, def)
#define HA_FOPTION_END HA_xOPTION_END
#define HA_KOPTION_ULL(name, field, def, min, max, blk_siz) \
HA_xOPTION_ULL(name, ha_key_option_struct, field, def, min, max, blk_siz)
#define HA_KOPTION_STRING(name, field) \
HA_xOPTION_STRING(name, ha_key_option_struct, field)
#define HA_KOPTION_ENUM(name, field, values, def) \
HA_xOPTION_ENUM(name, ha_key_option_struct, field, values, def)
#define HA_KOPTION_BOOL(name, field, values, def) \
HA_xOPTION_BOOL(name, ha_key_option_struct, field, values, def)
#define HA_KOPTION_END HA_xOPTION_END
#define HA_IOPTION_NUMBER(name, field, def, min, max, blk_siz) \
HA_xOPTION_NUMBER(name, ha_index_option_struct, field, def, min, max, blk_siz)
#define HA_IOPTION_STRING(name, field) \
HA_xOPTION_STRING(name, ha_index_option_struct, field)
#define HA_IOPTION_ENUM(name, field, values, def) \
HA_xOPTION_ENUM(name, ha_index_option_struct, field, values, def)
#define HA_IOPTION_BOOL(name, field, values, def) \
HA_xOPTION_BOOL(name, ha_index_option_struct, field, values, def)
#define HA_IOPTION_END HA_xOPTION_END
typedef struct st_ha_create_table_option {
enum ha_option_type type;
@ -1060,7 +1060,7 @@ typedef struct st_ha_create_information
/* the following three are only for ALTER TABLE, check_if_incompatible_data() */
void *option_struct; ///< structure with parsed table options
void **fileds_option_struct; ///< array of field option structures
void **keys_option_struct; ///< array of key option structures
void **indexes_option_struct; ///< array of index option structures
} HA_CREATE_INFO;

4
sql/sql_table.cc
View File

@ -5783,7 +5783,7 @@ compare_tables(TABLE *table,
if ((create_info->fileds_option_struct=
(void**)thd->calloc(sizeof(void*) * table->s->fields)) == NULL ||
(create_info->keys_option_struct=
(create_info->indexes_option_struct=
(void**)thd->calloc(sizeof(void*) * table->s->keys)) == NULL)
DBUG_RETURN(1);
@ -5984,7 +5984,7 @@ compare_tables(TABLE *table,
else
{
DBUG_ASSERT(i < table->s->keys);
create_info->keys_option_struct[i]= new_key->option_struct;
create_info->indexes_option_struct[i]= new_key->option_struct;
}
}

7
sql/sql_yacc.yy
View File

@ -4769,7 +4769,7 @@ create_table_option:
engine_option_value($1, $3, false, &Lex->create_info.option_list,
&Lex->option_list_last);
}
| IDENT_sys equal ulonglong_num
| IDENT_sys equal real_ulonglong_num
{
new (YYTHD->mem_root)
engine_option_value($1, $3, &Lex->create_info.option_list,
@ -5434,7 +5434,7 @@ attribute:
engine_option_value($1, $3, false, &Lex->option_list,
&Lex->option_list_last);
}
| IDENT_sys equal ulonglong_num
| IDENT_sys equal real_ulonglong_num
{
new (YYTHD->mem_root)
engine_option_value($1, $3, &Lex->option_list,
@ -5746,7 +5746,7 @@ all_key_opt:
engine_option_value($1, $3, false, &Lex->option_list,
&Lex->option_list_last);
}
| IDENT_sys equal ulonglong_num
| IDENT_sys equal real_ulonglong_num
{
new (YYTHD->mem_root)
engine_option_value($1, $3, &Lex->option_list,
@ -9472,6 +9472,7 @@ ulonglong_num:
real_ulonglong_num:
NUM { int error; $$= (ulonglong) my_strtoll10($1.str, (char**) 0, &error); }
| ULONGLONG_NUM { int error; $$= (ulonglong) my_strtoll10($1.str, (char**) 0, &error); }
| HEX_NUM { $$= strtoull($1.str, (char**) 0, 16); }
| LONG_NUM { int error; $$= (ulonglong) my_strtoll10($1.str, (char**) 0, &error); }
| dec_num_error { MYSQL_YYABORT; }
;

2
storage/example/ha_example.cc
View File

@ -151,7 +151,7 @@ ha_create_table_option example_table_option_list[]=
range of values 0..UINT_MAX32, and a "block size" of 10
(any value must be divisible by 10).
*/
HA_TOPTION_ULL("ULL", ullparam, UINT_MAX32, 0, UINT_MAX32, 10),
HA_TOPTION_NUMBER("ULL", ullparam, UINT_MAX32, 0, UINT_MAX32, 10),
/*
one option that takes an arbitrary string
*/