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Bug#11238

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"SELECT ... FOR UPDATE executed as consistent read inside LOCK TABLES"
Do not discard lock_type information as handler::start_stmt() may require knowledge.
(fixed by Antony)
This commit is contained in:
serg@serg.mylan
2005-09-30 20:20:10 +02:00
parent fff2737b0e
commit bef3c587c6
10 changed files with 91 additions and 40 deletions
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2
sql/handler.h
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@@ -647,7 +647,7 @@ public:
virtual int reset() { return extra(HA_EXTRA_RESET); }
virtual int external_lock(THD *thd, int lock_type) { return 0; }
virtual void unlock_row() {}
virtual int start_stmt(THD *thd) {return 0;}
virtual int start_stmt(THD *thd, thr_lock_type lock_type) {return 0;}
/*
This is called to delete all rows in a table
If the handler don't support this, then this function will