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CREATE TABLE t (f BLOB NOT NULL);
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CREATE TRIGGER tr BEFORE INSERT ON t FOR EACH ROW SET @a = 1;
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INSERT INTO t VALUES ( 'foo' );
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--source include/restart_mysqld.inc
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|
# Cleanup
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--connection default
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DROP TABLE t;
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10.1 debug 38ca9be4de3
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2017-09-03 23:14:17 139901928381184 [Note] /data/bld/10.1/bin/mysqld: Shutdown complete
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Warning: 8 bytes lost at 0x7f3d69c205f0, allocated by T@0 at 0x558b461f70b5, 0x558b4609380b, sql/sql_string.cc:46, sql/field.cc:7961, sql/item.cc:6082, sql/sql_base.cc:8965, sql/sql_base.cc:9013, sql/sql_insert.cc:982
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Memory lost: 8 bytes in 1 chunks
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|
10.1 valgrind 38ca9be4de3
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==8584== 16 bytes in 1 blocks are definitely lost in loss record 1 of 8
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==8584== at 0x4C2BBAF: malloc (vg_replace_malloc.c:299)
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==8584== by 0xED4D45: my_malloc (my_malloc.c:101)
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==8584== by 0x68C1B8: String::real_alloc(unsigned int) (sql_string.cc:46)
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==8584== by 0x524582: String::alloc(unsigned int) (sql_string.h:325)
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==8584== by 0x809535: Field_blob::store(char const*, unsigned int, charset_info_st const*) (field.cc:7961)
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==8584== by 0x838006: Item::save_str_value_in_field(Field*, String*) (item.cc:460)
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==8584== by 0x846BCF: Item_string::save_in_field(Field*, bool) (item.cc:6081)
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==8584== by 0x58024E: fill_record(THD*, TABLE*, Field**, List<Item>&, bool, bool) (sql_base.cc:8965)
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==8584== by 0x5803EF: fill_record_n_invoke_before_triggers(THD*, TABLE*, Field**, List<Item>&, bool, trg_event_type) (sql_base.cc:9013)
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==8584== by 0x5BA177: mysql_insert(THD*, TABLE_LIST*, List<Item>&, List<List<Item> >&, List<Item>&, List<Item>&, enum_duplicates, bool) (sql_insert.cc:982)
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==8584== by 0x5DF172: mysql_execute_command(THD*) (sql_parse.cc:3921)
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==8584== by 0x5E9CB2: mysql_parse(THD*, char*, unsigned int, Parser_state*) (sql_parse.cc:7333)
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==8584== by 0x5D88B5: dispatch_command(enum_server_command, THD*, char*, unsigned int) (sql_parse.cc:1484)
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==8584== by 0x5D7652: do_command(THD*) (sql_parse.cc:1106)
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==8584== by 0x715544: do_handle_one_connection(THD*) (sql_connect.cc:1349)
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==8584== by 0x7152A8: handle_one_connection (sql_connect.cc:1261)
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^ Found warnings in /data/bld/10.1-valgrind/mysql-test/var/log/mysqld.1.err
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|
10.2 debug 5660c061faf30
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2017-09-03 23:10:53 140672200853248 [Note] /data/bld/10.2/bin/mysqld: Shutdown complete
|
|
mysqld: /data/src/10.2/sql/mysqld.cc:2166: void mysqld_exit(int): Assertion `global_status_var.global_memory_used == 0' failed.
|
170903 23:10:53 [ERROR] mysqld got signal 6 ;
|
|
#7 0x00007ff0d2669ee2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6
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#8 0x000055ca9e376f48 in mysqld_exit (exit_code=0) at /data/src/10.2/sql/mysqld.cc:2166
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#9 0x000055ca9e37edf5 in mysqld_main (argc=128, argv=0x55caa1dae370) at /data/src/10.2/sql/mysqld.cc:6084
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#10 0x000055ca9e373540 in main (argc=6, argv=0x7fff6203cee8) at /data/src/10.2/sql/main.cc:25
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|