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Bug #1614849
Comment #0

Comment 0 for bug 1614849

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Laurynas Biveinis (laurynas-biveinis) wrote on 2016-08-19:

INFORMATION_SCHEMA.TABLES (or COLUMNS etc) table query running in parallel with INFORMATIN_SCHEMA.GLOBAL_TEMPORARY_TABLES query may result in TABLES-query thread context having a mutex locked twice, or unlocked twice, or left locked, resulting in crashes or hangs.