CREATE TABLE t1(a int) ENGINE=EXAMPLE;
Warnings:
Warning	1286	Unknown table engine 'EXAMPLE'
Warning	1266	Using storage engine MyISAM for table 't1'
DROP TABLE t1;
INSTALL PLUGIN example SONAME 'ha_example.so';
INSTALL PLUGIN EXAMPLE SONAME 'ha_example.so';
ERROR HY000: Function 'EXAMPLE' already exists
UNINSTALL PLUGIN example;
INSTALL PLUGIN example SONAME 'ha_example.so';
CREATE TABLE t1(a int) ENGINE=EXAMPLE;
SELECT * FROM t1;
a
DROP TABLE t1;
UNINSTALL PLUGIN example;
UNINSTALL PLUGIN EXAMPLE;
ERROR 42000: PLUGIN EXAMPLE does not exist
UNINSTALL PLUGIN non_exist;
ERROR 42000: PLUGIN non_exist does not exist
#
# Bug#32034: check_func_enum() does not check correct values but set it
#            to impossible int val
#
INSTALL PLUGIN example SONAME 'ha_example.so';
SET GLOBAL example_enum_var= e1;
SET GLOBAL example_enum_var= e2;
SET GLOBAL example_enum_var= impossible;
ERROR 42000: Variable 'enum_var' can't be set to the value of 'impossible'
UNINSTALL PLUGIN example;