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Merge with 4.0 to get:
Fix for storing negative values in decimal fields Fix for FLUSH TABLE with HANDLER BitKeeper/etc/ignore: auto-union libmysql_r/Makefile.am: Auto merged myisam/mi_check.c: Auto merged mysql-test/r/bigint.result: Auto merged mysql-test/r/user_var.result: Auto merged mysql-test/t/bigint.test: Auto merged mysql-test/t/user_var.test: Auto merged mysql-test/r/rpl_loaddata.result: Merge with 4.0 sql/item.cc: Merge with 4.0 to get fix for storing negative values in decimal fields sql/item.h: Merge with 4.0 to get fix for storing negative values in decimal fields sql/sql_handler.cc: Merge with 4.0 to get fix for FLUSH TABLE with HANDLER sql/sql_repl.cc: Merge with 4.0 sql/sql_select.cc: Used original file. (Comments moved to sql/sql_select.h)
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@@ -101,3 +101,22 @@ drop table t1;
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select @a:=10, @b:=2, @a>@b, @a:="10", @b:="2", @a>@b, @a:=10, @b:=2, @a>@b, @a:="10", @b:="2", @a>@b;
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@a:=10 @b:=2 @a>@b @a:="10" @b:="2" @a>@b @a:=10 @b:=2 @a>@b @a:="10" @b:="2" @a>@b
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10 2 1 10 2 1 10 2 1 10 2 1
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create table t1 (i int not null);
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insert t1 values (1),(2),(2),(3),(3),(3);
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select @a:=0;
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@a:=0
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0
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select @a, @a:=@a+count(*), count(*), @a from t1 group by i;
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@a @a:=@a+count(*) count(*) @a
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0 1 1 0
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0 2 2 0
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0 3 3 0
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select @a:=0;
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@a:=0
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0
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select @a+0, @a:=@a+0+count(*), count(*), @a+0 from t1 group by i;
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@a+0 @a:=@a+0+count(*) count(*) @a+0
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0 1 1 0
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1 3 2 0
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3 6 3 0
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drop table t1;
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