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  1. MariaDB Server
  2. MDEV-2594

LP:685411 - Assertion `thd' failed for subquery errors

        Details

        • Type: Bug
        • Status: Closed
        • Priority: Major
        • Resolution: Fixed
        • Affects Version/s: None
        • Fix Version/s: None
        • Component/s: None
        • Labels:

          Description

          run on debug build:

          explain extended select 1 from dual where `a`=(select 1);

          Version: '5.3.0-MariaDB-alpha-valgrind-max-debug' socket: '/tmp/mysql.sock' port: 3306 Source distribution
          mysqld: sql_select.cc:19197: void st_select_lex::print(THD*, String*, enum_query_type): Assertion `thd' failed.

          regards,
          sbester

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                sbester sbester added a comment -

                Re: Assertion `thd' failed for subquery errors
                probably a known issue:

                19194 void st_select_lex::print(THD *thd, String *str, enum_query_type query_type)
                19195 {
                19196 /* TODO: thd may not be set for sub queries, but this should be fixed */
                19197 DBUG_ASSERT(thd);
                19198 if (!thd)
                19199 thd= current_thd;

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                sbester sbester added a comment - Re: Assertion `thd' failed for subquery errors probably a known issue: 19194 void st_select_lex::print(THD *thd, String *str, enum_query_type query_type) 19195 { 19196 /* TODO: thd may not be set for sub queries, but this should be fixed */ 19197 DBUG_ASSERT(thd); 19198 if (!thd) 19199 thd= current_thd;
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                ratzpo Rasmus Johansson added a comment -

                Launchpad bug id: 685411

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                ratzpo Rasmus Johansson added a comment - Launchpad bug id: 685411

                  People

                  • Assignee:
                    timour Timour Katchaounov
                    Reporter:
                    sbester sbester
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                    • Created:
                      Updated:
                      Resolved: