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Merge bk-internal.mysql.com:/home/bk/mysql-5.1

Browse Source 
into  bodhi.local:/opt/local/work/mysql-5.1-runtime


server-tools/instance-manager/guardian.cc:
  Auto merged
sql/handler.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
This commit is contained in:
unknown
2006-12-01 13:58:22 +03:00
parent cf245c8f3a ec00e02c9a
commit 8ffed8be88
27 changed files with 1999 additions and 994 deletions
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12
sql/sql_class.h
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@ -1703,7 +1703,14 @@ public:
virtual bool initialize_tables (JOIN *join=0) { return 0; }
virtual void send_error(uint errcode,const char *err);
virtual bool send_eof()=0;
virtual bool simple_select() { return 0; }
/**
Check if this query returns a result set and therefore is allowed in
cursors and set an error message if it is not the case.
@retval FALSE success
@retval TRUE error, an error message is set
*/
virtual bool check_simple_select() const;
virtual void abort() {}
/*
Cleanup instance of this class for next execution of a prepared
@ -1741,7 +1748,7 @@ public:
bool send_fields(List<Item> &list, uint flags);
bool send_data(List<Item> &items);
bool send_eof();
bool simple_select() { return 1; }
virtual bool check_simple_select() const { return FALSE; }
void abort();
};
@ -2189,6 +2196,7 @@ public:
int prepare(List<Item> &list, SELECT_LEX_UNIT *u);
bool send_data(List<Item> &items);
bool send_eof();
virtual bool check_simple_select() const;
void cleanup();
};