Details
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Bug
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Status: Closed (View Workflow)
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Critical
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Resolution: Fixed
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10.5, 5.5(EOL), 10.0(EOL), 10.1(EOL), 10.2(EOL), 10.3(EOL), 10.4(EOL)
Description
CREATE TABLE t1 (a INT); |
CREATE TABLE t2 (b INT); |
CREATE VIEW v2 AS SELECT * FROM t2 ; |
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LOCK TABLES t1 WRITE, v2 WRITE;
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CREATE TABLE IF NOT EXISTS t1 LIKE t2; |
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# Cleanup
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UNLOCK TABLES;
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DROP VIEW v2; |
DROP TABLE t1, t2; |
10.4 a2e477ff |
mysqld: /data/src/10.4/sql/sql_table.cc:5723: bool mysql_create_like_table(THD*, TABLE_LIST*, TABLE_LIST*, Table_specification_st*): Assertion `(create_info->tmp_table()) || thd->mdl_context.is_lock_owner(MDL_key::TABLE, table->db.str, table->table_name.str, MDL_EXCLUSIVE)' failed.
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190406 13:33:08 [ERROR] mysqld got signal 6 ;
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#7 0x00007fd201d73ee2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6
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#8 0x0000562bc1f80412 in mysql_create_like_table (thd=0x7fd1e0000b00, table=0x7fd1e00156e0, src_table=0x7fd1e0015dc8, create_info=0x7fd1fc6ed910) at /data/src/10.4/sql/sql_table.cc:5720
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#9 0x0000562bc1ea3d66 in mysql_execute_command (thd=0x7fd1e0000b00) at /data/src/10.4/sql/sql_parse.cc:4376
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#10 0x0000562bc1eb1171 in mysql_parse (thd=0x7fd1e0000b00, rawbuf=0x7fd1e00155e8 "CREATE TABLE IF NOT EXISTS t1 LIKE t2", length=37, parser_state=0x7fd1fc6ee180, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:8154
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#11 0x0000562bc1e9cbc8 in dispatch_command (command=COM_QUERY, thd=0x7fd1e0000b00, packet=0x7fd1e000a8a1 "CREATE TABLE IF NOT EXISTS t1 LIKE t2", packet_length=37, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:1832
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#12 0x0000562bc1e9b3ae in do_command (thd=0x7fd1e0000b00) at /data/src/10.4/sql/sql_parse.cc:1365
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#13 0x0000562bc20137a5 in do_handle_one_connection (connect=0x562bc5aab520) at /data/src/10.4/sql/sql_connect.cc:1398
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#14 0x0000562bc2013516 in handle_one_connection (arg=0x562bc5aab520) at /data/src/10.4/sql/sql_connect.cc:1301
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#15 0x0000562bc2507995 in pfs_spawn_thread (arg=0x562bc5b9d8f0) at /data/src/10.4/storage/perfschema/pfs.cc:1862
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#16 0x00007fd203c62494 in start_thread (arg=0x7fd1fc6ef700) at pthread_create.c:333
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#17 0x00007fd201e3093f in clone () from /lib/x86_64-linux-gnu/libc.so.6
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Slightly different on 10.1-10.2:
10.2 b4a7bde76 |
mysqld: /data/src/10.2/sql/sql_table.cc:5516: bool mysql_create_like_table(THD*, TABLE_LIST*, TABLE_LIST*, Table_specification_st*): Assertion `(create_info->tmp_table()) || thd->mdl_context.is_lock_owner(MDL_key::TABLE, table->db, table->table_name, MDL_EXCLUSIVE)' failed.
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190406 13:35:10 [ERROR] mysqld got signal 6 ;
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Yet slightly different on 5.5:
5.5 370886a9 |
mysqld: /data/src/5.5/sql/sql_table.cc:4887: bool mysql_create_like_table(THD*, TABLE_LIST*, TABLE_LIST*, HA_CREATE_INFO*): Assertion `(create_info->options & 1) || thd->mdl_context.is_lock_owner(MDL_key::TABLE, table->db, table->table_name, MDL_EXCLUSIVE)' failed.
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No obvious problem on a non-debug build.