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# Starting server with keyring plugin # restart: --early-plugin-load=keyring_file=keyring_file.so --loose-keyring_file_data=MYSQL_TMP_DIR/mysecret_keyring --plugin-dir=KEYRING_PLUGIN_PATH SET GLOBAL innodb_file_per_table = 1; SELECT @@innodb_file_per_table; @@innodb_file_per_table 1 # # BUG#29543447: ALTER TABLE ALLOWS TDE ENCRYPTION ON MYISAM ENGINE # We disallow ENCRYPTION clause requesting for table encryption. # We allow ENCRYPTION clause with 'n' or 'N' for Heap/CSV engines. # MyISAM engine rejects even 'n' or 'N' in some cases, we keep # this behavior as is for now. # # CREATE TABLE requesting ENCRYPTION CREATE TABLE t1 (fld1 INT) ENCRYPTION='Y', ENGINE= MyISAM; ERROR HY000: Table storage engine 'MyISAM' does not support the create option 'ENCRYPTION' CREATE TABLE t1 (fld1 INT) ENCRYPTION='n', ENGINE= MyISAM; ERROR HY000: Table storage engine for 't1' doesn't have this option CREATE TABLE t1 (fld1 INT) ENCRYPTION='n', ENGINE= HEAP; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `fld1` int(11) DEFAULT NULL ) ENGINE=MEMORY DEFAULT CHARSET=latin1 ENCRYPTION='n' DROP TABLE t1; # ALTER TABLE requesting ENCRYPTION CREATE TABLE t1 (fld1 INT) ENGINE=MyISAM; ALTER TABLE t1 ENCRYPTION= 'Y'; ERROR HY000: Table storage engine 'MyISAM' does not support the create option 'ENCRYPTION' ALTER TABLE t1 ENCRYPTION= 'N'; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `fld1` int(11) DEFAULT NULL ) ENGINE=MyISAM DEFAULT CHARSET=latin1 ENCRYPTION='N' # ALTER TABLE requesting ENCRYPTION with INPLACE algo. # Without patch, no error was reported. ALTER TABLE t1 ENCRYPTION= 'y', ALGORITHM=INPLACE; ERROR HY000: Table storage engine 'MyISAM' does not support the create option 'ENCRYPTION' ALTER TABLE t1 ENCRYPTION= 'n', ALGORITHM=INPLACE; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `fld1` int(11) DEFAULT NULL ) ENGINE=MyISAM DEFAULT CHARSET=latin1 ENCRYPTION='n' DROP TABLE t1; # ALTER TABLE requesting ENCRYPTION with COPY algo. # Without patch, error was reported by SE. With # this patch the error is reported by SQL server. CREATE TABLE t1 (fld1 INT NOT NULL) ENGINE=MyISAM; ALTER TABLE t1 ENCRYPTION= 'y', ALGORITHM=COPY; ERROR HY000: Table storage engine 'MyISAM' does not support the create option 'ENCRYPTION' ALTER TABLE t1 ENCRYPTION= 'n', ALGORITHM=COPY; ERROR HY000: Table storage engine for '#sql-temporary' doesn't have this option # CSV/Heap allows values 'n' or 'N'. ALTER TABLE t1 ENGINE=CSV, ENCRYPTION= 'n', ALGORITHM=COPY; ALTER TABLE t1 ENGINE=Heap, ENCRYPTION= 'n', ALGORITHM=COPY; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `fld1` int(11) NOT NULL ) ENGINE=MEMORY DEFAULT CHARSET=latin1 ENCRYPTION='n' DROP TABLE t1; # CREATE TABLE with ENCRYPTION=''. # Allow it as it is not requesting for encryption. CREATE TABLE t1 (fld1 INT) ENGINE=MyISAM, ENCRYPTION=""; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `fld1` int(11) DEFAULT NULL ) ENGINE=MyISAM DEFAULT CHARSET=latin1 ALTER TABLE t1 ENCRYPTION= ''; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `fld1` int(11) DEFAULT NULL ) ENGINE=MyISAM DEFAULT CHARSET=latin1 DROP TABLE t1; # Move encrypted InnoDB table to Heap. CREATE TABLE t1 (fld1 INT) ENCRYPTION='Y', ENGINE=InnoDB; ALTER TABLE t1 ENGINE= Heap; ERROR HY000: Table storage engine 'MEMORY' does not support the create option 'ENCRYPTION' DROP TABLE t1; # Starting server without keyring # restart: SET GLOBAL innodb_file_per_table=1;