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MDEV-35308 NO_KEY_OPTIONS SQL mode has no effect on engine key options

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hide INVISIBLE and engine field options under sql_mode=no_field_options
hide PARSER and engine key options under sql_mode=no_key_options
This commit is contained in:
Sergei Golubchik
2024-11-01 13:31:48 +01:00
parent e5a5d2b78d
commit 574e18f80d
9 changed files with 162 additions and 89 deletions
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2
mysql-test/main/create_select.result
View File

@@ -48,7 +48,7 @@ Warning 1911 Unknown option 'foo'
show create table t1; show create table t1;
Table Create Table Table Create Table
t1 CREATE TABLE `t1` ( t1 CREATE TABLE `t1` (
`f1` int(11) INVISIBLE DEFAULT NULL, `f1` int(11) DEFAULT NULL INVISIBLE,
`f2` int(11) DEFAULT NULL COMMENT 'a comment', `f2` int(11) DEFAULT NULL COMMENT 'a comment',
`f3` int(11) DEFAULT NULL `foo`='bar', `f3` int(11) DEFAULT NULL `foo`='bar',
`f4` int(11) DEFAULT NULL CHECK (`f4` < 10), `f4` int(11) DEFAULT NULL CHECK (`f4` < 10),

4
mysql-test/main/invisible_binlog.result
View File

@@ -40,7 +40,7 @@ show create table t1;
Table Create Table Table Create Table
t1 CREATE TABLE `t1` ( t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL, `a` int(11) DEFAULT NULL,
`b` int(11) INVISIBLE DEFAULT NULL `b` int(11) DEFAULT NULL INVISIBLE
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci ) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
select * from t2; select * from t2;
a a
@@ -58,7 +58,7 @@ show create table t2;
Table Create Table Table Create Table
t2 CREATE TABLE `t2` ( t2 CREATE TABLE `t2` (
`a` int(11) DEFAULT NULL, `a` int(11) DEFAULT NULL,
`b` int(11) INVISIBLE DEFAULT 5 `b` int(11) DEFAULT 5 INVISIBLE
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci ) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
connection master; connection master;
drop table t1,t2; drop table t1,t2;

8
mysql-test/main/invisible_field.result
View File

@@ -11,7 +11,7 @@ show create table t1;
Table Create Table Table Create Table
t1 CREATE TABLE `t1` ( t1 CREATE TABLE `t1` (
`abc` int(11) NOT NULL, `abc` int(11) NOT NULL,
`xyz` int(11) INVISIBLE DEFAULT NULL, `xyz` int(11) DEFAULT NULL INVISIBLE,
PRIMARY KEY (`abc`) PRIMARY KEY (`abc`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci ) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
select TABLE_CATALOG,TABLE_SCHEMA,TABLE_NAME,COLUMN_NAME,EXTRA from INFORMATION_SCHEMA.COLUMNS where TABLE_SCHEMA='test' and TABLE_NAME='t1'; select TABLE_CATALOG,TABLE_SCHEMA,TABLE_NAME,COLUMN_NAME,EXTRA from INFORMATION_SCHEMA.COLUMNS where TABLE_SCHEMA='test' and TABLE_NAME='t1';
@@ -147,7 +147,7 @@ a int(11) YES NULL
show create table t1; show create table t1;
Table Create Table Table Create Table
t1 CREATE TABLE `t1` ( t1 CREATE TABLE `t1` (
`abc` int(11) NOT NULL INVISIBLE AUTO_INCREMENT, `abc` int(11) NOT NULL AUTO_INCREMENT INVISIBLE,
`a` int(11) DEFAULT NULL, `a` int(11) DEFAULT NULL,
PRIMARY KEY (`abc`) PRIMARY KEY (`abc`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci ) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
@@ -419,8 +419,8 @@ show create table t1;
Table Create Table Table Create Table
t1 CREATE TABLE `t1` ( t1 CREATE TABLE `t1` (
`a` int(11) NOT NULL, `a` int(11) NOT NULL,
`b` int(11) INVISIBLE DEFAULT NULL, `b` int(11) DEFAULT NULL INVISIBLE,
`c` int(11) INVISIBLE DEFAULT NULL, `c` int(11) DEFAULT NULL INVISIBLE,
PRIMARY KEY (`a`), PRIMARY KEY (`a`),
UNIQUE KEY `c` (`c`) UNIQUE KEY `c` (`c`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci ) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci

12
mysql-test/main/mysqldump.result
View File

@@ -6299,7 +6299,7 @@ insert into t4 values(1);
/*!40101 SET character_set_client = utf8 */; /*!40101 SET character_set_client = utf8 */;
CREATE TABLE `t1` ( CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL, `a` int(11) DEFAULT NULL,
`b` int(11) INVISIBLE DEFAULT NULL `b` int(11) DEFAULT NULL INVISIBLE
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci; ) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci;
/*!40101 SET character_set_client = @saved_cs_client */; /*!40101 SET character_set_client = @saved_cs_client */;
INSERT INTO `t1` (`a`, `b`) VALUES (1,NULL), INSERT INTO `t1` (`a`, `b`) VALUES (1,NULL),
@@ -6318,8 +6318,8 @@ INSERT INTO `t2` VALUES
/*!40101 SET character_set_client = utf8 */; /*!40101 SET character_set_client = utf8 */;
CREATE TABLE `t3` ( CREATE TABLE `t3` (
`invisible` int(11) DEFAULT NULL, `invisible` int(11) DEFAULT NULL,
`a b c & $!@#$%^&*( )` int(11) INVISIBLE DEFAULT 4, `a b c & $!@#$%^&*( )` int(11) DEFAULT 4 INVISIBLE,
`ds=~!@ \# $% ^ & * ( ) _ - = +` int(11) INVISIBLE DEFAULT 5 `ds=~!@ \# $% ^ & * ( ) _ - = +` int(11) DEFAULT 5 INVISIBLE
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci; ) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci;
/*!40101 SET character_set_client = @saved_cs_client */; /*!40101 SET character_set_client = @saved_cs_client */;
INSERT INTO `t3` (`invisible`, `a b c & $!@#$%^&*( )`, `ds=~!@ \# $% ^ & * ( ) _ - = +`) VALUES (1,4,5), INSERT INTO `t3` (`invisible`, `a b c & $!@#$%^&*( )`, `ds=~!@ \# $% ^ & * ( ) _ - = +`) VALUES (1,4,5),
@@ -6340,7 +6340,7 @@ INSERT INTO `t4` VALUES
/*!40101 SET character_set_client = utf8 */; /*!40101 SET character_set_client = utf8 */;
CREATE TABLE `t1` ( CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL, `a` int(11) DEFAULT NULL,
`b` int(11) INVISIBLE DEFAULT NULL `b` int(11) DEFAULT NULL INVISIBLE
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci; ) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci;
/*!40101 SET character_set_client = @saved_cs_client */; /*!40101 SET character_set_client = @saved_cs_client */;
INSERT INTO `t1` (`a`, `b`) VALUES (1,NULL), INSERT INTO `t1` (`a`, `b`) VALUES (1,NULL),
@@ -6358,8 +6358,8 @@ INSERT INTO `t2` (`a`, `b`) VALUES (1,2),
/*!40101 SET character_set_client = utf8 */; /*!40101 SET character_set_client = utf8 */;
CREATE TABLE `t3` ( CREATE TABLE `t3` (
`invisible` int(11) DEFAULT NULL, `invisible` int(11) DEFAULT NULL,
`a b c & $!@#$%^&*( )` int(11) INVISIBLE DEFAULT 4, `a b c & $!@#$%^&*( )` int(11) DEFAULT 4 INVISIBLE,
`ds=~!@ \# $% ^ & * ( ) _ - = +` int(11) INVISIBLE DEFAULT 5 `ds=~!@ \# $% ^ & * ( ) _ - = +` int(11) DEFAULT 5 INVISIBLE
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci; ) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci;
/*!40101 SET character_set_client = @saved_cs_client */; /*!40101 SET character_set_client = @saved_cs_client */;
INSERT INTO `t3` (`invisible`, `a b c & $!@#$%^&*( )`, `ds=~!@ \# $% ^ & * ( ) _ - = +`) VALUES (1,4,5), INSERT INTO `t3` (`invisible`, `a b c & $!@#$%^&*( )`, `ds=~!@ \# $% ^ & * ( ) _ - = +`) VALUES (1,4,5),

2
mysql-test/main/sql_mode.result
View File

@@ -148,7 +148,7 @@ f2 timestamp not null default current_timestamp on update current_timestamp);
show create table t1; show create table t1;
Table Create Table Table Create Table
t1 CREATE TABLE "t1" ( t1 CREATE TABLE "t1" (
"f1" int(11) NOT NULL AUTO_INCREMENT, "f1" int(11) NOT NULL,
"f2" timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(), "f2" timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(),
PRIMARY KEY ("f1") PRIMARY KEY ("f1")
) )

4
mysql-test/suite/federated/federatedx_versioning.result
View File

@@ -9,8 +9,8 @@ show create table tf;
Table Create Table Table Create Table
tf CREATE TABLE `tf` ( tf CREATE TABLE `tf` (
`x` int(11) DEFAULT NULL, `x` int(11) DEFAULT NULL,
`row_start` SYS_TYPE INVISIBLE DEFAULT '1971-01-01 00:00:00.000000', `row_start` SYS_TYPE DEFAULT '1971-01-01 00:00:00.000000' INVISIBLE,
`row_end` SYS_TYPE INVISIBLE DEFAULT '1971-01-01 00:00:00.000000' `row_end` SYS_TYPE DEFAULT '1971-01-01 00:00:00.000000' INVISIBLE
) ENGINE=FEDERATED DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci CONNECTION='mysql://root@127.0.0.1:MASTER_MYPORT/test/t1' ) ENGINE=FEDERATED DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci CONNECTION='mysql://root@127.0.0.1:MASTER_MYPORT/test/t1'
# INSERT # INSERT
insert into t1 values (1); insert into t1 values (1);

69
mysql-test/suite/plugins/r/fulltext_plugin.result
View File

@@ -14,5 +14,74 @@ Variable_name Value
install soname 'mypluglib'; install soname 'mypluglib';
set session_track_system_variables="*"; set session_track_system_variables="*";
set session simple_parser_simple_thdvar_one = 10; set session simple_parser_simple_thdvar_one = 10;
set session_track_system_variables="";
uninstall soname 'mypluglib'; uninstall soname 'mypluglib';
# End of 10.5 tests # End of 10.5 tests
#
# MDEV-35308 NO_KEY_OPTIONS SQL mode has no effect on engine key options
#
install soname 'mypluglib';
set sql_mode=ignore_bad_table_options;
create table t1 (
f1 int foo=bar primary key auto_increment,
f2 int default 3 invisible,
f3 text,
vf1 int as (f2+2) invisible,
unique (f1) koo=12,
fulltext (f3) with parser simple_parser
) too=yes;
Warnings:
Warning 1911 Unknown option 'foo'
Warning 1911 Unknown option 'koo'
Warning 1911 Unknown option 'too'
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`f1` int(11) NOT NULL AUTO_INCREMENT `foo`=bar,
`f2` int(11) DEFAULT 3 INVISIBLE,
`f3` text DEFAULT NULL,
`vf1` int(11) GENERATED ALWAYS AS (`f2` + 2) VIRTUAL INVISIBLE,
PRIMARY KEY (`f1`),
UNIQUE KEY `f1` (`f1`) `koo`=12,
FULLTEXT KEY `f3` (`f3`) WITH PARSER `simple_parser`
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci `too`=yes
set sql_mode=no_table_options;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`f1` int(11) NOT NULL AUTO_INCREMENT /* `foo`=bar */,
`f2` int(11) DEFAULT 3 INVISIBLE,
`f3` text DEFAULT NULL,
`vf1` int(11) GENERATED ALWAYS AS (`f2` + 2) VIRTUAL INVISIBLE,
PRIMARY KEY (`f1`),
UNIQUE KEY `f1` (`f1`) /* `koo`=12 */,
FULLTEXT KEY `f3` (`f3`) WITH PARSER `simple_parser`
)
set sql_mode=no_field_options;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`f1` int(11) NOT NULL,
`f2` int(11) DEFAULT 3,
`f3` text DEFAULT NULL,
`vf1` int(11) GENERATED ALWAYS AS (`f2` + 2) VIRTUAL,
PRIMARY KEY (`f1`),
UNIQUE KEY `f1` (`f1`) /* `koo`=12 */,
FULLTEXT KEY `f3` (`f3`) WITH PARSER `simple_parser`
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci /* `too`=yes */
set sql_mode=no_key_options;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`f1` int(11) NOT NULL AUTO_INCREMENT /* `foo`=bar */,
`f2` int(11) DEFAULT 3 INVISIBLE,
`f3` text DEFAULT NULL,
`vf1` int(11) GENERATED ALWAYS AS (`f2` + 2) VIRTUAL INVISIBLE,
PRIMARY KEY (`f1`),
UNIQUE KEY `f1` (`f1`),
FULLTEXT KEY `f3` (`f3`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci /* `too`=yes */
drop table t1;
set sql_mode=default;
uninstall soname 'mypluglib';
# End of 11.7 tests

27
mysql-test/suite/plugins/t/fulltext_plugin.test
View File

@@ -22,6 +22,33 @@ show status like 'a%status';
install soname 'mypluglib'; install soname 'mypluglib';
set session_track_system_variables="*"; set session_track_system_variables="*";
set session simple_parser_simple_thdvar_one = 10; set session simple_parser_simple_thdvar_one = 10;
set session_track_system_variables="";
uninstall soname 'mypluglib'; uninstall soname 'mypluglib';
--echo # End of 10.5 tests --echo # End of 10.5 tests
--echo #
--echo # MDEV-35308 NO_KEY_OPTIONS SQL mode has no effect on engine key options
--echo #
install soname 'mypluglib';
set sql_mode=ignore_bad_table_options;
create table t1 (
f1 int foo=bar primary key auto_increment,
f2 int default 3 invisible,
f3 text,
vf1 int as (f2+2) invisible,
unique (f1) koo=12,
fulltext (f3) with parser simple_parser
) too=yes;
show create table t1;
set sql_mode=no_table_options;
show create table t1;
set sql_mode=no_field_options;
show create table t1;
set sql_mode=no_key_options;
show create table t1;
drop table t1;
set sql_mode=default;
uninstall soname 'mypluglib';
--echo # End of 11.7 tests

111
sql/sql_show.cc
View File

@@ -152,8 +152,6 @@ static const LEX_CSTRING ha_choice_values[]=
{ STRING_WITH_LEN("1") } { STRING_WITH_LEN("1") }
}; };
static void store_key_options(THD *, String *, TABLE_SHARE *, KEY *);
static int show_create_view(THD *thd, TABLE_LIST *table, String *buff); static int show_create_view(THD *thd, TABLE_LIST *table, String *buff);
static int show_create_sequence(THD *thd, TABLE_LIST *table_list, static int show_create_sequence(THD *thd, TABLE_LIST *table_list,
String *packet); String *packet);
@@ -2186,9 +2184,8 @@ int show_create_table(THD *thd, TABLE_LIST *table_list, String *packet,
0 OK 0 OK
*/ */
int show_create_table_ex(THD *thd, TABLE_LIST *table_list, int show_create_table_ex(THD *thd, TABLE_LIST *table_list, const char *force_db,
const char *force_db, const char *force_name, const char *force_name, String *packet,
String *packet,
Table_specification_st *create_info_arg, Table_specification_st *create_info_arg,
enum_with_db_name with_db_name) enum_with_db_name with_db_name)
{ {
@@ -2348,10 +2345,6 @@ int show_create_table_ex(THD *thd, TABLE_LIST *table_list,
packet->append(STRING_WITH_LEN(" STORED")); packet->append(STRING_WITH_LEN(" STORED"));
else else
packet->append(STRING_WITH_LEN(" VIRTUAL")); packet->append(STRING_WITH_LEN(" VIRTUAL"));
if (field->invisible == INVISIBLE_USER)
{
packet->append(STRING_WITH_LEN(" INVISIBLE"));
}
} }
else else
{ {
@@ -2374,10 +2367,6 @@ int show_create_table_ex(THD *thd, TABLE_LIST *table_list,
packet->append(STRING_WITH_LEN(" NULL")); packet->append(STRING_WITH_LEN(" NULL"));
} }
if (field->invisible == INVISIBLE_USER)
{
packet->append(STRING_WITH_LEN(" INVISIBLE"));
}
def_value.set(def_value_buf, sizeof(def_value_buf), system_charset_info); def_value.set(def_value_buf, sizeof(def_value_buf), system_charset_info);
if (get_field_default_value(thd, field, &def_value, 1)) if (get_field_default_value(thd, field, &def_value, 1))
{ {
@@ -2396,10 +2385,19 @@ int show_create_table_ex(THD *thd, TABLE_LIST *table_list,
packet->append(STRING_WITH_LEN(" ")); packet->append(STRING_WITH_LEN(" "));
packet->append(def_value); packet->append(def_value);
} }
}
if (field->unireg_check == Field::NEXT_NUMBER && if (!(sql_mode & MODE_NO_FIELD_OPTIONS) && !foreign_db_mode)
!(sql_mode & MODE_NO_FIELD_OPTIONS)) {
if (field->unireg_check == Field::NEXT_NUMBER)
packet->append(STRING_WITH_LEN(" AUTO_INCREMENT")); packet->append(STRING_WITH_LEN(" AUTO_INCREMENT"));
if (!limited_mysql_mode)
{
if (field->invisible == INVISIBLE_USER)
packet->append(STRING_WITH_LEN(" INVISIBLE"));
append_create_options(thd, packet, field->option_list, check_options,
hton->field_options);
}
} }
if (field->comment.length) if (field->comment.length)
@@ -2408,9 +2406,6 @@ int show_create_table_ex(THD *thd, TABLE_LIST *table_list,
append_unescaped(packet, field->comment.str, field->comment.length); append_unescaped(packet, field->comment.str, field->comment.length);
} }
append_create_options(thd, packet, field->option_list, check_options,
hton->field_options);
if (field->check_constraint) if (field->check_constraint)
{ {
StringBuffer<MAX_FIELD_WIDTH> str(&my_charset_utf8mb4_general_ci); StringBuffer<MAX_FIELD_WIDTH> str(&my_charset_utf8mb4_general_ci);
@@ -2419,7 +2414,6 @@ int show_create_table_ex(THD *thd, TABLE_LIST *table_list,
packet->append(str); packet->append(str);
packet->append(STRING_WITH_LEN(")")); packet->append(STRING_WITH_LEN(")"));
} }
} }
if (period.name) if (period.name)
@@ -2503,18 +2497,46 @@ int show_create_table_ex(THD *thd, TABLE_LIST *table_list,
} }
packet->append(')'); packet->append(')');
store_key_options(thd, packet, share, &share->key_info[i]);
if (!(sql_mode & (MODE_NO_KEY_OPTIONS | MODE_MYSQL323 | MODE_MYSQL40)) &&
!foreign_db_mode)
{
if (key_info->algorithm == HA_KEY_ALG_BTREE)
packet->append(STRING_WITH_LEN(" USING BTREE"));
if (key_info->algorithm == HA_KEY_ALG_HASH ||
key_info->algorithm == HA_KEY_ALG_LONG_HASH)
packet->append(STRING_WITH_LEN(" USING HASH"));
if ((key_info->flags & HA_USES_BLOCK_SIZE) &&
share->key_block_size != key_info->block_size)
{
packet->append(STRING_WITH_LEN(" KEY_BLOCK_SIZE="));
packet->append_ulonglong(key_info->block_size);
}
DBUG_ASSERT(MY_TEST(key_info->flags & HA_USES_COMMENT) ==
(key_info->comment.length > 0));
if (key_info->flags & HA_USES_COMMENT)
{
packet->append(STRING_WITH_LEN(" COMMENT "));
append_unescaped(packet, key_info->comment.str,
key_info->comment.length);
}
if (key_info->is_ignored)
packet->append(STRING_WITH_LEN(" IGNORED"));
if (key_info->parser) if (key_info->parser)
{ {
LEX_CSTRING *parser_name= plugin_name(key_info->parser); LEX_CSTRING *parser_name= plugin_name(key_info->parser);
packet->append(STRING_WITH_LEN(" /*!50100 WITH PARSER ")); packet->append(STRING_WITH_LEN(" WITH PARSER "));
append_identifier(thd, packet, parser_name); append_identifier(thd, packet, parser_name);
packet->append(STRING_WITH_LEN(" */ "));
} }
append_create_options(thd, packet, key_info->option_list, check_options, append_create_options(thd, packet, key_info->option_list, check_options,
(key_info->algorithm == HA_KEY_ALG_VECTOR (key_info->algorithm == HA_KEY_ALG_VECTOR
? mhnsw_index_options : hton->index_options)); ? mhnsw_index_options : hton->index_options));
} }
}
if (table->versioned()) if (table->versioned())
{ {
@@ -2611,51 +2633,6 @@ int show_create_table_ex(THD *thd, TABLE_LIST *table_list,
} }
static void store_key_options(THD *thd, String *packet, TABLE_SHARE *share,
KEY *key_info)
{
bool limited_mysql_mode= (thd->variables.sql_mode &
(MODE_NO_FIELD_OPTIONS | MODE_MYSQL323 |
MODE_MYSQL40)) != 0;
bool foreign_db_mode= (thd->variables.sql_mode & (MODE_POSTGRESQL |
MODE_ORACLE |
MODE_MSSQL |
MODE_DB2 |
MODE_MAXDB |
MODE_ANSI)) != 0;
if (!(thd->variables.sql_mode & MODE_NO_KEY_OPTIONS) &&
!limited_mysql_mode && !foreign_db_mode)
{
if (key_info->algorithm == HA_KEY_ALG_BTREE)
packet->append(STRING_WITH_LEN(" USING BTREE"));
if (key_info->algorithm == HA_KEY_ALG_HASH ||
key_info->algorithm == HA_KEY_ALG_LONG_HASH)
packet->append(STRING_WITH_LEN(" USING HASH"));
if ((key_info->flags & HA_USES_BLOCK_SIZE) &&
share->key_block_size != key_info->block_size)
{
packet->append(STRING_WITH_LEN(" KEY_BLOCK_SIZE="));
packet->append_ulonglong(key_info->block_size);
}
DBUG_ASSERT(MY_TEST(key_info->flags & HA_USES_COMMENT) ==
(key_info->comment.length > 0));
if (key_info->flags & HA_USES_COMMENT)
{
packet->append(STRING_WITH_LEN(" COMMENT "));
append_unescaped(packet, key_info->comment.str,
key_info->comment.length);
}
if (key_info->is_ignored)
packet->append(STRING_WITH_LEN(" IGNORED"));
}
}
void view_store_options(THD *thd, TABLE_LIST *table, String *buff) void view_store_options(THD *thd, TABLE_LIST *table, String *buff)
{ {
if (table->algorithm != VIEW_ALGORITHM_INHERIT) if (table->algorithm != VIEW_ALGORITHM_INHERIT)