mirror of
https://github.com/MariaDB/server.git
synced 2025-01-16 12:02:42 +01:00
434 lines
15 KiB
Text
434 lines
15 KiB
Text
CREATE TABLE t1(a int) ENGINE=EXAMPLE;
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ERROR 42000: Unknown storage engine 'EXAMPLE'
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INSTALL PLUGIN non_exist SONAME 'ha_example';
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ERROR HY000: Can't find symbol 'non_exist' in library 'ha_example.so'
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INSTALL PLUGIN example SONAME 'ha_example';
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INSTALL PLUGIN EXAMPLE SONAME 'ha_example';
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ERROR HY000: Plugin 'EXAMPLE' already installed
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UNINSTALL PLUGIN example;
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INSTALL SONAME 'ha_example';
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select * from information_schema.plugins where plugin_library like 'ha_example%';
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PLUGIN_NAME EXAMPLE
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PLUGIN_VERSION 0.1
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PLUGIN_STATUS ACTIVE
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PLUGIN_TYPE STORAGE ENGINE
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PLUGIN_TYPE_VERSION #
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PLUGIN_LIBRARY ha_example.so
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PLUGIN_LIBRARY_VERSION 1.15
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PLUGIN_AUTHOR Brian Aker, MySQL AB
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PLUGIN_DESCRIPTION Example storage engine
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PLUGIN_LICENSE GPL
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LOAD_OPTION ON
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PLUGIN_MATURITY Experimental
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PLUGIN_AUTH_VERSION 0.1
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PLUGIN_NAME UNUSABLE
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PLUGIN_VERSION 3.14
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PLUGIN_STATUS ACTIVE
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PLUGIN_TYPE DAEMON
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PLUGIN_TYPE_VERSION #
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PLUGIN_LIBRARY ha_example.so
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PLUGIN_LIBRARY_VERSION 1.15
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PLUGIN_AUTHOR Sergei Golubchik
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PLUGIN_DESCRIPTION Unusable Daemon
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PLUGIN_LICENSE GPL
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LOAD_OPTION ON
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PLUGIN_MATURITY Experimental
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PLUGIN_AUTH_VERSION 3.14.15.926
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CREATE TABLE t1 (a int) ENGINE=EXAMPLE;
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CREATE TABLE t2 (a int) ENGINE=EXAMPLE;
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FLUSH TABLES;
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SELECT * FROM t1;
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a
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set global example_ulong_var=500;
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set global example_enum_var= e1;
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set session example_int_var= -1;
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set global example_deprecated_var=1;
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Warnings:
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Warning 1287 '@@example_deprecated_var' is deprecated and will be removed in a future release
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show status like 'example%';
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Variable_name Value
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Example_func_example enum_var is 0, ulong_var is 500, int_var is -1, double_var is 8.500000, really
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show variables like 'example%';
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Variable_name Value
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example_deprecated_var 0
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example_double_thdvar 8.500000
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example_double_var 8.500000
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example_enum_var e1
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example_int_var -1
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example_ulong_var 500
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example_varopt_default 5
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select @@session.example_int_var;
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@@session.example_int_var
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-1
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UNINSTALL SONAME 'ha_example';
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Warnings:
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Warning 1620 Plugin is busy and will be uninstalled on shutdown
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select * from information_schema.plugins where plugin_library like 'ha_example%';
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PLUGIN_NAME EXAMPLE
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PLUGIN_VERSION 0.1
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PLUGIN_STATUS DELETED
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PLUGIN_TYPE STORAGE ENGINE
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PLUGIN_TYPE_VERSION #
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PLUGIN_LIBRARY ha_example.so
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PLUGIN_LIBRARY_VERSION 1.15
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PLUGIN_AUTHOR Brian Aker, MySQL AB
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PLUGIN_DESCRIPTION Example storage engine
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PLUGIN_LICENSE GPL
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LOAD_OPTION ON
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PLUGIN_MATURITY Experimental
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PLUGIN_AUTH_VERSION 0.1
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DROP TABLE t1;
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select * from information_schema.plugins where plugin_library like 'ha_example%';
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SELECT * FROM t2;
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ERROR 42000: Unknown storage engine 'EXAMPLE'
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DROP TABLE t2;
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UNINSTALL PLUGIN EXAMPLE;
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ERROR 42000: PLUGIN EXAMPLE does not exist
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UNINSTALL PLUGIN non_exist;
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ERROR 42000: PLUGIN non_exist does not exist
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UNINSTALL SONAME 'non_exist';
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ERROR 42000: SONAME non_exist.so does not exist
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#
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# Bug#32034: check_func_enum() does not check correct values but set it
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# to impossible int val
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#
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INSTALL PLUGIN example SONAME 'ha_example';
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SET GLOBAL example_enum_var= e1;
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SET GLOBAL example_enum_var= e2;
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SET GLOBAL example_enum_var= impossible;
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ERROR 42000: Variable 'example_enum_var' can't be set to the value of 'impossible'
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UNINSTALL PLUGIN example;
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INSTALL PLUGIN example SONAME 'ha_example';
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select @@session.sql_mode into @old_sql_mode;
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set session sql_mode='';
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set global example_ulong_var=500;
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select @@global.example_ulong_var;
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@@global.example_ulong_var
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500
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set global example_ulong_var=1111;
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Warnings:
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Warning 1292 Truncated incorrect example_ulong_var value: '1111'
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select @@global.example_ulong_var;
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@@global.example_ulong_var
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1000
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set session sql_mode='STRICT_ALL_TABLES';
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set global example_ulong_var=500;
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select @@global.example_ulong_var;
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@@global.example_ulong_var
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500
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set global example_ulong_var=1111;
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ERROR 42000: Variable 'example_ulong_var' can't be set to the value of '1111'
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select @@global.example_ulong_var;
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@@global.example_ulong_var
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500
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set session sql_mode=@old_sql_mode;
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set session old=bla;
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ERROR 42000: Variable 'old' can't be set to the value of 'bla'
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#legal values
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CREATE TABLE t1 ( a int complex='c,f,f,f' ) ENGINE=example ULL=10000 STR='dskj' one_or_two='one' YESNO=0;
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) DEFAULT NULL `complex`='c,f,f,f'
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) ENGINE=EXAMPLE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci `ULL`=10000 `STR`='dskj' `one_or_two`='one' `YESNO`=0
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drop table t1;
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SET @OLD_SQL_MODE=@@SQL_MODE;
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SET SQL_MODE='IGNORE_BAD_TABLE_OPTIONS';
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#illegal value fixed
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CREATE TABLE t1 (a int, b int) ENGINE=example ULL=10000000000000000000 one_or_two='ttt' YESNO=SSS;
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Warnings:
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Warning 1912 Incorrect value '10000000000000000000' for option 'ULL'
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Warning 1912 Incorrect value 'ttt' for option 'one_or_two'
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Warning 1912 Incorrect value 'SSS' for option 'YESNO'
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) DEFAULT NULL,
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`b` int(11) DEFAULT NULL
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) ENGINE=EXAMPLE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci `ULL`=10000000000000000000 `one_or_two`='ttt' `YESNO`=SSS
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#alter table
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alter table t1 ULL=10000000;
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Warnings:
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Note 1105 EXAMPLE DEBUG: ULL 4294967290 -> 10000000
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) DEFAULT NULL,
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`b` int(11) DEFAULT NULL
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) ENGINE=EXAMPLE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci `one_or_two`='ttt' `YESNO`=SSS `ULL`=10000000
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alter table t1 change a a int complex='c,c,c';
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Warnings:
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Note 1105 EXAMPLE DEBUG: Field `a` COMPLEX '(null)' -> 'c,c,c'
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) DEFAULT NULL `complex`='c,c,c',
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`b` int(11) DEFAULT NULL
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) ENGINE=EXAMPLE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci `one_or_two`='ttt' `YESNO`=SSS `ULL`=10000000
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alter table t1 one_or_two=two;
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) DEFAULT NULL `complex`='c,c,c',
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`b` int(11) DEFAULT NULL
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) ENGINE=EXAMPLE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci `YESNO`=SSS `ULL`=10000000 `one_or_two`=two
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drop table t1;
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#illegal value error
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SET SQL_MODE='';
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CREATE TABLE t1 (a int) ENGINE=example ULL=10000000000000000000 one_or_two='ttt' YESNO=SSS;
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ERROR HY000: Incorrect value '10000000000000000000' for option 'ULL'
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CREATE TABLE t1 (a int) ENGINE=example ULL=10.00;
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ERROR 42000: Only integers allowed as number here near '10.00' at line 1
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CREATE TABLE t1 (a int) ENGINE=example ULL=1e2;
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ERROR 42000: Only integers allowed as number here near '1e2' at line 1
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CREATE TABLE t1 (a int) ENGINE=example ULL=0x1234;
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) DEFAULT NULL
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) ENGINE=EXAMPLE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci `ULL`=4660
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SET example_varopt_default=33;
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select create_options from information_schema.tables where table_schema='test' and table_name='t1';
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create_options
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`ULL`=4660
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ALTER TABLE t1 ULL=DEFAULT;
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Warnings:
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Note 1105 EXAMPLE DEBUG: ULL 4660 -> 4294967295
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) DEFAULT NULL
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) ENGINE=EXAMPLE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
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DROP TABLE t1;
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create table t1 (a int) engine=example;
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) DEFAULT NULL
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) ENGINE=EXAMPLE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci `VAROPT`=33
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drop table t1;
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create table t1 (a int) engine=example varopt=15;
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) DEFAULT NULL
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) ENGINE=EXAMPLE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci `varopt`=15
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alter table t1 varopt=default;
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) DEFAULT NULL
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) ENGINE=EXAMPLE DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci `VAROPT`=33
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drop table t1;
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SET @@SQL_MODE=@OLD_SQL_MODE;
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select 1;
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1
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1
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UNINSTALL PLUGIN example;
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#
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# Bug #16194302 SUPPORT FOR FLOATING-POINT SYSTEM
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# VARIABLES USING THE PLUGIN INTERFACE.
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#
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INSTALL PLUGIN example SONAME 'ha_example';
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SET GLOBAL example_double_var = -0.1;
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Warnings:
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Warning 1292 Truncated incorrect example_double_var value: '-0.1'
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SELECT @@GLOBAL.example_double_var;
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@@GLOBAL.example_double_var
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0.500000
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SET GLOBAL example_double_var = 0.000001;
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Warnings:
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Warning 1292 Truncated incorrect example_double_var value: '0.000001'
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SELECT @@GLOBAL.example_double_var;
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@@GLOBAL.example_double_var
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0.500000
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SET GLOBAL example_double_var = 0.4;
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Warnings:
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Warning 1292 Truncated incorrect example_double_var value: '0.4'
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SELECT @@GLOBAL.example_double_var;
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@@GLOBAL.example_double_var
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0.500000
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SET GLOBAL example_double_var = 123.456789;
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SELECT @@GLOBAL.example_double_var;
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@@GLOBAL.example_double_var
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123.456789
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SET GLOBAL example_double_var = 500;
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SELECT @@GLOBAL.example_double_var;
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@@GLOBAL.example_double_var
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500.000000
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SET GLOBAL example_double_var = 999.999999;
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SELECT @@GLOBAL.example_double_var;
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@@GLOBAL.example_double_var
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999.999999
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SET GLOBAL example_double_var = 1000.51;
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Warnings:
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Warning 1292 Truncated incorrect example_double_var value: '1000.51'
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SELECT @@GLOBAL.example_double_var;
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@@GLOBAL.example_double_var
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1000.500000
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SET SESSION example_double_thdvar = -0.1;
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Warnings:
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Warning 1292 Truncated incorrect example_double_thdvar value: '-0.1'
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SELECT @@SESSION.example_double_thdvar;
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@@SESSION.example_double_thdvar
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0.500000
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SET SESSION example_double_thdvar = 0.000001;
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Warnings:
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Warning 1292 Truncated incorrect example_double_thdvar value: '0.000001'
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SELECT @@SESSION.example_double_thdvar;
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@@SESSION.example_double_thdvar
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0.500000
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SET SESSION example_double_thdvar = 0.4;
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Warnings:
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Warning 1292 Truncated incorrect example_double_thdvar value: '0.4'
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SELECT @@SESSION.example_double_thdvar;
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@@SESSION.example_double_thdvar
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0.500000
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SET SESSION example_double_thdvar = 123.456789;
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SELECT @@SESSION.example_double_thdvar;
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@@SESSION.example_double_thdvar
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123.456789
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SET SESSION example_double_thdvar = 500;
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SELECT @@SESSION.example_double_thdvar;
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@@SESSION.example_double_thdvar
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500.000000
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SET SESSION example_double_thdvar = 999.999999;
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SELECT @@SESSION.example_double_thdvar;
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@@SESSION.example_double_thdvar
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999.999999
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SET SESSION example_double_thdvar = 1000.51;
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Warnings:
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Warning 1292 Truncated incorrect example_double_thdvar value: '1000.51'
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SELECT @@SESSION.example_double_thdvar;
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@@SESSION.example_double_thdvar
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1000.500000
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UNINSTALL PLUGIN example;
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UNINSTALL PLUGIN MyISAM;
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ERROR HY000: Built-in plugins cannot be deleted
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select plugin_name from information_schema.plugins where plugin_library like 'ha_example%';
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plugin_name
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install soname 'ha_example';
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select plugin_name from information_schema.plugins where plugin_library like 'ha_example%';
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plugin_name
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EXAMPLE
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UNUSABLE
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uninstall plugin example;
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select plugin_name from information_schema.plugins where plugin_library like 'ha_example%';
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plugin_name
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UNUSABLE
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install soname 'ha_example';
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select plugin_name from information_schema.plugins where plugin_library like 'ha_example%';
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plugin_name
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EXAMPLE
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UNUSABLE
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uninstall soname 'ha_example';
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select plugin_name from information_schema.plugins where plugin_library like 'ha_example%';
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plugin_name
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set names utf8;
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select convert('admin𝌆' using utf8);
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convert('admin\xF0\x9D\x8C\x86' using utf8)
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admin????
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Warnings:
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Warning 1300 Invalid utf8mb3 character string: '\xF0\x9D\x8C\x86'
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install plugin foo soname 'admin𝌆';
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ERROR HY000: No paths allowed for shared library
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# End of 5.5 test
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#
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# MDEV-5309 - RENAME TABLE does not check for existence of the table's
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# engine
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#
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INSTALL PLUGIN example SONAME 'ha_example';
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CREATE TABLE t1(a INT) ENGINE=EXAMPLE;
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SELECT * FROM t1;
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a
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FLUSH TABLES;
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UNINSTALL PLUGIN example;
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RENAME TABLE t1 TO t2;
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ERROR 42S02: Table 'test.t1' doesn't exist
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DROP TABLE t1;
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# End of 10.1 test
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#
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# MDEV-21258: Can't uninstall plugin if the library file doesn't exist
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#
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insert into mysql.plugin values ("unexisting_plugin", "soname");
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select * from mysql.plugin WHERE name='unexisting_plugin';
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name dl
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unexisting_plugin soname
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UNINSTALL PLUGIN unexisting_plugin;
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select * from mysql.plugin WHERE name='unexisting_plugin';
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name dl
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UNINSTALL PLUGIN unexisting_plugin;
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ERROR 42000: PLUGIN unexisting_plugin does not exist
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#
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# MDEV-26323 use-after-poison issue of MariaDB server
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#
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INSTALL PLUGIN DEALLOCATE SONAME '';
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ERROR HY000: Can't open shared library '.so'
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INSTALL PLUGIN DEALLOCATE SONAME 'x';
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ERROR HY000: Can't open shared library 'x.so'
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INSTALL PLUGIN DEALLOCATE SONAME 'xx';
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ERROR HY000: Can't open shared library 'xx.so'
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# End of 10.2 tests
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#
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# MDEV-16294: INSTALL PLUGIN IF NOT EXISTS / UNINSTALL PLUGIN IF EXISTS
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#
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# INSTALL IF NOT EXISTS PLUGIN name SONAME library /
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# UNINSTALL IF EXISTS PLUGIN|SONAME name
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#
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select PLUGIN_NAME,PLUGIN_STATUS,PLUGIN_TYPE from information_schema.plugins where plugin_library like 'ha_example%';
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PLUGIN_NAME PLUGIN_STATUS PLUGIN_TYPE
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INSTALL PLUGIN IF NOT EXISTS example SONAME 'ha_example';
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select PLUGIN_NAME,PLUGIN_STATUS,PLUGIN_TYPE from information_schema.plugins where plugin_library like 'ha_example%';
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PLUGIN_NAME PLUGIN_STATUS PLUGIN_TYPE
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EXAMPLE ACTIVE STORAGE ENGINE
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INSTALL PLUGIN example SONAME 'ha_example';
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ERROR HY000: Plugin 'example' already installed
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INSTALL PLUGIN IF NOT EXISTS example SONAME 'ha_example';
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Warnings:
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Note 1968 Plugin 'example' already installed
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SHOW WARNINGS;
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Level Code Message
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Note 1968 Plugin 'example' already installed
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UNINSTALL PLUGIN IF EXISTS example;
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select PLUGIN_NAME,PLUGIN_STATUS,PLUGIN_TYPE from information_schema.plugins where plugin_library like 'ha_example%';
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PLUGIN_NAME PLUGIN_STATUS PLUGIN_TYPE
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UNINSTALL PLUGIN IF EXISTS example;
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Warnings:
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Note 1305 PLUGIN example does not exist
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SHOW WARNINGS;
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Level Code Message
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Note 1305 PLUGIN example does not exist
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UNINSTALL PLUGIN example;
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ERROR 42000: PLUGIN example does not exist
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INSTALL SONAME 'ha_example';
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select PLUGIN_NAME,PLUGIN_STATUS,PLUGIN_TYPE from information_schema.plugins where plugin_library like 'ha_example%';
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PLUGIN_NAME PLUGIN_STATUS PLUGIN_TYPE
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EXAMPLE ACTIVE STORAGE ENGINE
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UNUSABLE ACTIVE DAEMON
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UNINSTALL SONAME IF EXISTS 'ha_example';
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UNINSTALL SONAME IF EXISTS 'ha_example';
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Warnings:
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Note 1305 SONAME ha_example.so does not exist
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SHOW WARNINGS;
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Level Code Message
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Note 1305 SONAME ha_example.so does not exist
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select PLUGIN_NAME,PLUGIN_STATUS,PLUGIN_TYPE from information_schema.plugins where plugin_library like 'ha_example%';
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PLUGIN_NAME PLUGIN_STATUS PLUGIN_TYPE
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UNINSTALL SONAME 'ha_example';
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ERROR 42000: SONAME ha_example.so does not exist
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#
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# Make sure temporary tables maintain plugin references properly
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#
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INSTALL PLUGIN example SONAME 'ha_example';
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CREATE TEMPORARY TABLE t1(a INT) ENGINE=example;
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UNINSTALL PLUGIN example;
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Warnings:
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Warning 1620 Plugin is busy and will be uninstalled on shutdown
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INSTALL PLUGIN example SONAME 'ha_example';
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ERROR HY000: Plugin 'example' already installed
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DROP TABLE t1;
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INSTALL PLUGIN example SONAME 'ha_example';
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CREATE TEMPORARY TABLE t1(a INT) ENGINE=example;
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DROP TABLE t1;
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UNINSTALL PLUGIN example;
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# End of 10.4 tests
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