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Second phase of UNIONS (please do not test it yet) and some other

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changes. This is mostly a merge between my repository and central 
one, so that I can take a test for multi table delete and fix it.


sql/mysql_priv.h:
  Added new functions needed for UNIONS, EXCEPT's etc
sql/sql_class.h:
  A little change in multi_delete class
sql/sql_lex.h:
  Added command for UNION's
sql/sql_parse.cc:
  One new function and SQLCOM_UNION_SELECT.
  
  Please do not test UNION's. This is just a start of the work on them
sql/sql_yacc.yy:
  Parsing stuff for the UNION's
This commit is contained in:
unknown
2001-06-13 13:36:53 +03:00
parent 9cda81a4b8
commit 1f07c0b7a5
6 changed files with 127 additions and 5 deletions
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2
sql/sql_class.h
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@@ -608,7 +608,7 @@ public:
bool do_delete;
public:
multi_delete(TABLE_LIST *dt, thr_lock_type o, uint n)
: delete_tables (dt), lock_option(o), deleted(0), num_of_tables(n), error(0)
: delete_tables(dt), deleted(0), num_of_tables(n), error(0), lock_option(o)
{
thd = current_thd; do_delete = false;
}