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MCOL-66 - Make the DDL and DML parsers re-entrant.

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Serialize all DDL because the VVS can't handle modifying the same block simultaneously
Fix the CTRL+C logic in DML that caused COMMIT issues.
This commit is contained in:
David Hall
2016-07-20 10:13:28 -05:00
parent 3f16e1f4b1
commit 6d11ce030d
28 changed files with 1561 additions and 1027 deletions
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3
dbcon/ddlpackageproc/ddlpackageprocessor.h
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@ -1,4 +1,5 @@
/* Copyright (C) 2014 InfiniDB, Inc.
Copyright (C) 2016 MariaDB Corporation
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
@ -802,6 +803,8 @@ protected:
int rollBackTransaction(uint64_t uniqueId, BRM::TxnID txnID, uint32_t sessionID);
int commitTransaction(uint64_t uniqueId, BRM::TxnID txnID);
// MCOL-66 The DBRM can't handle concurrent DDL
static boost::mutex dbrmMutex;
private:
/** @brief clean beginning and ending glitches and spaces from string
*