Commit 5aa69d34 authored by unknown's avatar unknown
Browse files

Post-merge fixes.

parent 30a7094f

mysql-test/r/rpl_user_variables.result

+30 −29
Original line number Diff line number Diff line
@@ -76,35 +76,36 @@ abcn1n2 
NULL

NULL

NULL

show binlog events from 141;

Log_name	Pos	Event_type	Server_id	Orig_log_pos	Info

slave-bin.000001	141	User var	2	141	@`i1`=12345678901234

slave-bin.000001	184	User var	2	184	@`i2`=-12345678901234

slave-bin.000001	227	User var	2	227	@`i3`=0

slave-bin.000001	270	User var	2	270	@`i4`=-1

slave-bin.000001	313	Query	1	313	use `test`; insert into t1 values (@i1), (@i2), (@i3), (@i4)

slave-bin.000001	396	User var	2	396	@`r1`=12.5

slave-bin.000001	439	User var	2	439	@`r2`=-12.5

slave-bin.000001	482	Query	1	482	use `test`; insert into t1 values (@r1), (@r2)

slave-bin.000001	551	User var	2	551	@`s1`=_latin1 0x5468697320697320612074657374 COLLATE latin1_swedish_ci

slave-bin.000001	600	User var	2	600	@`s2`=_latin1 "" COLLATE latin1_swedish_ci

slave-bin.000001	635	User var	2	635	@`s3`=_latin1 0x61626327646566 COLLATE latin1_swedish_ci

slave-bin.000001	677	User var	2	677	@`s4`=_latin1 0x6162635C646566 COLLATE latin1_swedish_ci

slave-bin.000001	719	User var	2	719	@`s5`=_latin1 0x61626327646566 COLLATE latin1_swedish_ci

slave-bin.000001	761	Query	1	761	use `test`; insert into t1 values (@s1), (@s2), (@s3), (@s4), (@s5)

slave-bin.000001	851	User var	2	851	@`n1`=NULL

slave-bin.000001	877	Query	1	877	use `test`; insert into t1 values (@n1)

slave-bin.000001	939	User var	2	939	@`n2`=NULL

slave-bin.000001	965	Query	1	965	use `test`; insert into t1 values (@n2)

slave-bin.000001	1027	Query	1	1027	use `test`; insert into t1 values (@a:=0), (@a:=@a+1), (@a:=@a+1)

slave-bin.000001	1115	User var	2	1115	@`a`=2

slave-bin.000001	1157	Query	1	1157	use `test`; insert into t1 values (@a+(@b:=@a+1))

slave-bin.000001	1229	User var	2	1229	@`q`=_latin1 0x616263 COLLATE latin1_swedish_ci

slave-bin.000001	1266	Query	1	1266	use `test`; insert t1 values (@q), (@q:=concat(@q, 'n1')), (@q:=concat(@q, 'n2'))

slave-bin.000001	1370	User var	2	1370	@`a`=5

slave-bin.000001	1412	Query	1	1412	use `test`; insert into t1 values (@a),(@a)

slave-bin.000001	1478	User var	2	1478	@`a`=NULL

slave-bin.000001	1503	Query	1	1503	use `test`; insert into t1 values (@a),(@a),(@a*5)

show binlog events from 98;

Log_name	Pos	Event_type	Server_id	End_log_pos	Info

slave-bin.000001	#	Query	1	#	use `test`; create table t1(n char(30))

slave-bin.000001	#	User var	2	#	@`i1`=12345678901234

slave-bin.000001	#	User var	2	#	@`i2`=-12345678901234

slave-bin.000001	#	User var	2	#	@`i3`=0

slave-bin.000001	#	User var	2	#	@`i4`=-1

slave-bin.000001	#	Query	1	#	use `test`; insert into t1 values (@i1), (@i2), (@i3), (@i4)

slave-bin.000001	#	User var	2	#	@`r1`=12.5

slave-bin.000001	#	User var	2	#	@`r2`=-12.5

slave-bin.000001	#	Query	1	#	use `test`; insert into t1 values (@r1), (@r2)

slave-bin.000001	#	User var	2	#	@`s1`=_latin1 0x5468697320697320612074657374 COLLATE latin1_swedish_ci

slave-bin.000001	#	User var	2	#	@`s2`=_latin1 "" COLLATE latin1_swedish_ci

slave-bin.000001	#	User var	2	#	@`s3`=_latin1 0x61626327646566 COLLATE latin1_swedish_ci

slave-bin.000001	#	User var	2	#	@`s4`=_latin1 0x6162635C646566 COLLATE latin1_swedish_ci

slave-bin.000001	#	User var	2	#	@`s5`=_latin1 0x61626327646566 COLLATE latin1_swedish_ci

slave-bin.000001	#	Query	1	#	use `test`; insert into t1 values (@s1), (@s2), (@s3), (@s4), (@s5)

slave-bin.000001	#	User var	2	#	@`n1`=NULL

slave-bin.000001	#	Query	1	#	use `test`; insert into t1 values (@n1)

slave-bin.000001	#	User var	2	#	@`n2`=NULL

slave-bin.000001	#	Query	1	#	use `test`; insert into t1 values (@n2)

slave-bin.000001	#	Query	1	#	use `test`; insert into t1 values (@a:=0), (@a:=@a+1), (@a:=@a+1)

slave-bin.000001	#	User var	2	#	@`a`=2

slave-bin.000001	#	Query	1	#	use `test`; insert into t1 values (@a+(@b:=@a+1))

slave-bin.000001	#	User var	2	#	@`q`=_latin1 0x616263 COLLATE latin1_swedish_ci

slave-bin.000001	#	Query	1	#	use `test`; insert t1 values (@q), (@q:=concat(@q, 'n1')), (@q:=concat(@q, 'n2'))

slave-bin.000001	#	User var	2	#	@`a`=5

slave-bin.000001	#	Query	1	#	use `test`; insert into t1 values (@a),(@a)

slave-bin.000001	#	User var	2	#	@`a`=NULL

slave-bin.000001	#	Query	1	#	use `test`; insert into t1 values (@a),(@a),(@a*5)

insert into t1 select * FROM (select @var1 union  select @var2) AS t2;

drop table t1;

stop slave;

sql/sql_lex.cc

+1 −1
Original line number Diff line number Diff line
@@ -1145,7 +1145,7 @@ void st_select_lex::init_query() 
  cond_count= with_wild= 0;

  conds_processed_with_permanent_arena= 0;

  ref_pointer_array= 0;

  select_n_having_items= 0;}

  select_n_having_items= 0;

  subquery_in_having= explicit_limit= 0;

  is_item_list_lookup= 0;

  first_execution= 1;

sql/sql_prepare.cc

+15 −12
Original line number Diff line number Diff line
@@ -1965,6 +1965,7 @@ static const char *get_dynamic_sql_string(LEX *lex, uint *query_len) 
      memcpy(query_str, var_value->ptr(), var_value->length());

    query_str[len]= '\0';                       // Safety (mostly for debug)

    *query_len= len;

  }

  else

  {

    query_str= lex->prepared_stmt_code.str;
@@ -2084,7 +2085,8 @@ void reinit_stmt_before_use(THD *thd, LEX *lex) 
      sl->exclude_from_table_unique_test= FALSE;



      /*

        Copy WHERE, HAVING clause pointers to avoid damaging them by optimisation

        Copy WHERE, HAVING clause pointers to avoid damaging them

        by optimisation

      */

      if (sl->prep_where)

      {
@@ -2104,6 +2106,7 @@ void reinit_stmt_before_use(THD *thd, LEX *lex) 
      /* Fix ORDER list */

      for (order= (ORDER *)sl->order_list.first; order; order= order->next)

        order->item= &order->item_ptr;

    }

    {

      SELECT_LEX_UNIT *unit= sl->master_unit();

      unit->unclean();