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50159020c8
mysql-test/r/user_var.result: added tests for user variables comparing (bug #551) mysql-test/t/user_var.test: added tests for user variables comparing (bug #551) BitKeeper/etc/logging_ok: Logging to logging@openlogging.org accepted
25 lines
647 B
Plaintext
25 lines
647 B
Plaintext
@a - connection_id()
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3
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i
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1
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2
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i @vv1:=if(sv1.i,1,0) @vv2:=if(sv2.i,1,0) @vv3:=if(sv3.i,1,0) @vv1+@vv2+@vv3
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1 1 0 1 2
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2 1 0 0 1
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table type possible_keys key key_len ref rows Extra
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t1 ref i i 4 const 1 where used
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table type possible_keys key key_len ref rows Extra
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t1 ALL NULL NULL NULL NULL 3 where used
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table type possible_keys key key_len ref rows Extra
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t1 index NULL i 4 NULL 3 where used; Using index
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table type possible_keys key key_len ref rows Extra
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t1 ref i i 4 const 1 where used
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@a:=10 @b:=1 @a > @b @a < @b
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10 1 1 0
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@a:="10" @b:="1" @a > @b @a < @b
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10 1 1 0
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@a:=10 @b:=2 @a > @b @a < @b
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10 2 1 0
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@a:="10" @b:="2" @a > @b @a < @b
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10 2 0 1
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