作者:高鹏(网名八怪),《深入理解MySQL主从原理32讲》系列的作者。
系列链接:https://www.jianshu.com/nb/43148932
如下:
root@localhost:test:09:49:03>create table ttt(id int) engine=myisam ;
ERROR 1286 (42000): Unknown storage engine 'MyISAM'
我们环境中设置enforce_storage_engine为Innodb,sql_mode中设置了NO_ENGINE_SUBSTITUTION。
部分逻辑如下:
注销掉enforce_storage_engine参数即可。
#0 check_engine (thd=0x7fffe400a8a0, db_name=0x7fffe40108f0 "test", table_name=0x7fffe4010328 "ttt", create_info=0x7fffe8ecd890, alter_info=0x7fffe8ecd300)
at /cdh/mysqldebug/percona-server-5.7.29-32/sql/sql_table.cc:11318
#1 0x000000000155d81e in create_table_impl (thd=0x7fffe400a8a0, db=0x7fffe40108f0 "test", table_name=0x7fffe4010328 "ttt", error_table_name=0x7fffe4010328 "ttt",
path=0x7fffe8eccf60 "./test/ttt", create_info=0x7fffe8ecd890, alter_info=0x7fffe8ecd300, internal_tmp_table=false, select_field_count=0, no_ha_table=false, is_trans=0x7fffe8ecd1ee,
key_info=0x7fffe8ecd170, key_count=0x7fffe8ecd16c) at /cdh/mysqldebug/percona-server-5.7.29-32/sql/sql_table.cc:5138
#2 0x000000000155f352 in mysql_create_table_no_lock (thd=0x7fffe400a8a0, db=0x7fffe40108f0 "test", table_name=0x7fffe4010328 "ttt", create_info=0x7fffe8ecd890, alter_info=0x7fffe8ecd300,
select_field_count=0, is_trans=0x7fffe8ecd1ee) at /cdh/mysqldebug/percona-server-5.7.29-32/sql/sql_table.cc:5753
#3 0x000000000155f47a in mysql_create_table (thd=0x7fffe400a8a0, create_table=0x7fffe4010368, create_info=0x7fffe8ecd890, alter_info=0x7fffe8ecd300)
at /cdh/mysqldebug/percona-server-5.7.29-32/sql/sql_table.cc:5801
#4 0x00000000014cc36d in mysql_execute_command (thd=0x7fffe400a8a0, first_level=true) at /cdh/mysqldebug/percona-server-5.7.29-32/sql/sql_parse.cc:3510
#5 0x00000000014d2e1b in mysql_parse (thd=0x7fffe400a8a0, parser_state=0x7fffe8ece4a0, update_userstat=false) at /cdh/mysqldebug/percona-server-5.7.29-32/sql/sql_parse.cc:5927
#6 0x00000000014c7a55 in dispatch_command (thd=0x7fffe400a8a0, com_data=0x7fffe8ecec90, command=COM_QUERY) at /cdh/mysqldebug/percona-server-5.7.29-32/sql/sql_parse.cc:1539
#7 0x00000000014c688a in do_command (thd=0x7fffe400a8a0) at /cdh/mysqldebug/percona-server-5.7.29-32/sql/sql_parse.cc:1060
#8 0x00000000015fab28 in handle_connection (arg=0x3c4f150) at /cdh/mysqldebug/percona-server-5.7.29-32/sql/conn_handler/connection_handler_per_thread.cc:325
#9 0x00000000018cad34 in pfs_spawn_thread (arg=0x3c568b0) at /cdh/mysqldebug/percona-server-5.7.29-32/storage/perfschema/pfs.cc:2198
#10 0x00007ffff7bc6e65 in start_thread () from /lib64/libpthread.so.0
#11 0x00007ffff5fa088d in clone () from /lib64/libc.so.作者:高鹏(网名八怪),《深入理解MySQL主从原理32讲》系列文的作者。系列链接:https://www.jianshu.com/nb/43148932
全文完。