ps_11bugs.result
来自「视频监控网络部分的协议ddns,的模块的实现代码,请大家大胆指正.」· RESULT 代码 · 共 166 行
RESULT
166 行
drop table if exists t1, t2;CREATE TABLE t1(session_id char(9) NOT NULL);INSERT INTO t1 VALUES ("abc");SELECT * FROM t1;session_idabcprepare st_1180 from 'SELECT * FROM t1 WHERE ?="1111" and session_id = "abc"';set @arg1= 'abc';execute st_1180 using @arg1;session_idset @arg1= '1111';execute st_1180 using @arg1;session_idabcset @arg1= 'abc';execute st_1180 using @arg1;session_iddrop table t1;create table t1 (c_01 char(6), c_02 integer, c_03 real, c_04 int(3), c_05 varchar(20),c_06 date, c_07 char(1), c_08 real, c_09 int(11), c_10 time,c_11 char(6), c_12 integer, c_13 real, c_14 int(3), c_15 varchar(20),c_16 date, c_17 char(1), c_18 real, c_19 int(11), c_20 text);prepare st_1644 from 'insert into t1 values ( ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)';set @arg01= 'row_1';set @arg02= 1;set @arg03= 1.1;set @arg04= 111;set @arg05= 'row_one';set @arg06= '2004-10-12';set @arg07= '1';set @arg08= 1.1;set @arg09= '100100100';set @arg10= '12:34:56';set @arg11= 'row_1';set @arg12= 1;set @arg13= 1.1;set @arg14= 111;set @arg15= 'row_one';set @arg16= '2004-10-12';set @arg17= '1';set @arg18= 1.1;set @arg19= '100100100';set @arg20= '12:34:56';execute st_1644 using @arg01, @arg02, @arg03, @arg04, @arg05, @arg06, @arg07, @arg08, @arg09, @arg10,@arg11, @arg12, @arg13, @arg14, @arg15, @arg16, @arg17, @arg18, @arg19, @arg20;set @arg01= NULL;set @arg02= NULL;set @arg03= NULL;set @arg04= NULL;set @arg05= NULL;set @arg06= NULL;set @arg07= NULL;set @arg08= NULL;set @arg09= NULL;set @arg10= NULL;set @arg11= NULL;set @arg12= NULL;set @arg13= NULL;set @arg14= NULL;set @arg15= NULL;set @arg16= NULL;set @arg17= NULL;set @arg18= NULL;set @arg19= NULL;set @arg20= NULL;execute st_1644 using @arg01, @arg02, @arg03, @arg04, @arg05, @arg06, @arg07, @arg08, @arg09, @arg10,@arg11, @arg12, @arg13, @arg14, @arg15, @arg16, @arg17, @arg18, @arg19, @arg20;set @arg01= 'row_3';set @arg02= 3;set @arg03= 3.3;set @arg04= 333;set @arg05= 'row_three';set @arg06= '2004-10-12';set @arg07= '3';set @arg08= 3.3;set @arg09= '300300300';set @arg10= '12:34:56';set @arg11= 'row_3';set @arg12= 3;set @arg13= 3.3;set @arg14= 333;set @arg15= 'row_three';set @arg16= '2004-10-12';set @arg17= '3';set @arg18= 3.3;set @arg19= '300300300';set @arg20= '12:34:56';execute st_1644 using @arg01, @arg02, @arg03, @arg04, @arg05, @arg06, @arg07, @arg08, @arg09, @arg10,@arg11, @arg12, @arg13, @arg14, @arg15, @arg16, @arg17, @arg18, @arg19, @arg20;select * from t1;c_01 c_02 c_03 c_04 c_05 c_06 c_07 c_08 c_09 c_10 c_11 c_12 c_13 c_14 c_15 c_16 c_17 c_18 c_19 c_20row_1 1 1.1 111 row_one 2004-10-12 1 1.1 100100100 12:34:56 row_1 1 1.1 111 row_one 2004-10-12 1 1.1 100100100 12:34:56NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULLrow_3 3 3.3 333 row_three 2004-10-12 3 3.3 300300300 12:34:56 row_3 3 3.3 333 row_three 2004-10-12 3 3.3 300300300 12:34:56drop table t1;create table t1(cola varchar(50) not null,colb varchar(8) not null,colc varchar(12) not null,cold varchar(2) not null,primary key (cola, colb, cold));create table t2(cola varchar(50) not null,colb varchar(8) not null,colc varchar(2) not null,cold float,primary key (cold));insert into t1 values ('aaaa', 'yyyy', 'yyyy-dd-mm', 'R');insert into t2 values ('aaaa', 'yyyy', 'R', 203), ('bbbb', 'zzzz', 'C', 201);prepare st_1676 from 'select a.cola, a.colb, a.cold from t1 a, t2 b where a.cola = ? and a.colb = ? and a.cold = ? and b.cola = a.cola and b.colb = a.colb and b.colc = a.cold';set @arg0= "aaaa";set @arg1= "yyyy";set @arg2= "R";execute st_1676 using @arg0, @arg1, @arg2;cola colb coldaaaa yyyy Rdrop table t1, t2;create table t1 (a int primary key);insert into t1 values (1);explain select * from t1 where 3 in (select (1+1) union select 1);id select_type table type possible_keys key key_len ref rows Extra1 PRIMARY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL No tables used3 DEPENDENT UNION NULL NULL NULL NULL NULL NULL NULL No tables usedNULL UNION RESULT <union2,3> ALL NULL NULL NULL NULL NULL select * from t1 where 3 in (select (1+1) union select 1);aprepare st_18492 from 'select * from t1 where 3 in (select (1+1) union select 1)';execute st_18492;adrop table t1;create table t1 (a int, b varchar(4));create table t2 (a int, b varchar(4), primary key(a));prepare stmt1 from 'insert into t1 (a, b) values (?, ?)';prepare stmt2 from 'insert into t2 (a, b) values (?, ?)';set @intarg= 11;set @varchararg= '2222';execute stmt1 using @intarg, @varchararg;execute stmt2 using @intarg, @varchararg;set @intarg= 12;execute stmt1 using @intarg, @UNDEFINED;execute stmt2 using @intarg, @UNDEFINED;set @intarg= 13;execute stmt1 using @UNDEFINED, @varchararg;execute stmt2 using @UNDEFINED, @varchararg;ERROR 23000: Column 'a' cannot be nullset @intarg= 14;set @nullarg= Null;execute stmt1 using @UNDEFINED, @nullarg;execute stmt2 using @nullarg, @varchararg;ERROR 23000: Column 'a' cannot be nullselect * from t1;a b11 222212 NULLNULL 2222NULL NULLselect * from t2;a b11 222212 NULLdrop table t1;drop table t2;End of 5.0 tests.
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