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perfschema mdl related instrumentation changes

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This commit is contained in:
Sergei Golubchik
2020-02-14 16:28:05 +01:00
parent 22b6d8487a
commit 05779bc6f1
25 changed files with 182 additions and 86 deletions
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2
plugin/handler_socket/handlersocket/database.cpp
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@@ -1006,7 +1006,7 @@ dbcontext::cmd_open(dbcallback_i& cb, const cmd_open_args& arg)
LEX_CSTRING db_name= { arg.dbn, strlen(arg.dbn) };
LEX_CSTRING tbl_name= { arg.tbl, strlen(arg.tbl) };
tables.init_one_table(&db_name, &tbl_name, 0, lock_type);
tables.mdl_request.init(MDL_key::TABLE, arg.dbn, arg.tbl,
MDL_REQUEST_INIT(&tables.mdl_request, MDL_key::TABLE, arg.dbn, arg.tbl,
for_write_flag ? MDL_SHARED_WRITE : MDL_SHARED_READ, MDL_TRANSACTION);
Open_table_context ot_act(thd, 0);
if (!open_table(thd, &tables, &ot_act)) {