loaddata.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 255 行

drop table if exists t1, t2;
create table t1 (a date, b date, c date not null, d date);
load data infile '../std_data_ln/loaddata1.dat' into table t1 fields terminated by ',';
Warnings:
Warning	1265	Data truncated for column 'a' at row 1
Warning	1265	Data truncated for column 'c' at row 1
Warning	1265	Data truncated for column 'd' at row 1
Warning	1265	Data truncated for column 'a' at row 2
Warning	1265	Data truncated for column 'b' at row 2
Warning	1265	Data truncated for column 'd' at row 2
load data infile '../std_data_ln/loaddata1.dat' into table t1 fields terminated by ',' IGNORE 2 LINES;
SELECT * from t1;
a	b	c	d
0000-00-00	NULL	0000-00-00	0000-00-00
0000-00-00	0000-00-00	0000-00-00	0000-00-00
2003-03-03	2003-03-03	2003-03-03	NULL
2003-03-03	2003-03-03	2003-03-03	NULL
truncate table t1;
load data infile '../std_data_ln/loaddata1.dat' into table t1 fields terminated by ',' LINES STARTING BY ',' (b,c,d);
Warnings:
Warning	1265	Data truncated for column 'c' at row 1
Warning	1265	Data truncated for column 'd' at row 1
Warning	1265	Data truncated for column 'b' at row 2
Warning	1265	Data truncated for column 'd' at row 2
SELECT * from t1;
a	b	c	d
NULL	NULL	0000-00-00	0000-00-00
NULL	0000-00-00	0000-00-00	0000-00-00
NULL	2003-03-03	2003-03-03	NULL
drop table t1;
create table t1 (a text, b text);
load data infile '../std_data_ln/loaddata2.dat' into table t1 fields terminated by ',' enclosed by '''';
Warnings:
Warning	1261	Row 3 doesn't contain data for all columns
select concat('|',a,'|'), concat('|',b,'|') from t1;
concat('|',a,'|')	concat('|',b,'|')
|Field A|	|Field B|
|Field 1|	|Field 2' 
Field 3,'Field 4|
|Field 5' ,'Field 6|	NULL
|Field 6|	| 'Field 7'|
drop table t1;
create table t1 (a int, b char(10));
load data infile '../std_data_ln/loaddata3.dat' into table t1 fields terminated by '' enclosed by '' ignore 1 lines;
Warnings:
Warning	1366	Incorrect integer value: 'error      ' for column 'a' at row 3
Warning	1262	Row 3 was truncated; it contained more data than there were input columns
Warning	1366	Incorrect integer value: 'wrong end  ' for column 'a' at row 5
Warning	1262	Row 5 was truncated; it contained more data than there were input columns
select * from t1;
a	b
1	row 1
2	row 2
0	1234567890
3	row 3
0	1234567890
truncate table t1;
load data infile '../std_data_ln/loaddata4.dat' into table t1 fields terminated by '' enclosed by '' lines terminated by '' ignore 1 lines;
Warnings:
Warning	1366	Incorrect integer value: '
' for column 'a' at row 4
Warning	1261	Row 4 doesn't contain data for all columns
select * from t1;
a	b
1	row 1
2	row 2
3	row 3
0	
drop table t1;
SET @OLD_SQL_MODE=@@SQL_MODE, @@SQL_MODE=NO_AUTO_VALUE_ON_ZERO;
create table t1(id integer not null auto_increment primary key);
insert into t1 values(0);
select * from t1;
id
0
select * from t1;
id
0
SET @@SQL_MODE=@OLD_SQL_MODE;
drop table t1;
create table t1 (a varchar(20), b varchar(20));
load data infile '../std_data_ln/loaddata_dq.dat' into table t1 fields terminated by ',' enclosed by '"' escaped by '"' (a,b);
select * from t1;
a	b
field1	field2
a"b	cd"ef
a"b	c"d"e
drop table t1;
CREATE TABLE t1 (
id INT AUTO_INCREMENT PRIMARY KEY,
c1 VARCHAR(255)
);
CREATE TABLE t2 (
id INT,
c2 VARCHAR(255)
);
INSERT INTO t1 (c1) VALUES
('r'),   ('rr'),   ('rrr'),   ('rrrr'),
('.r'),  ('.rr'),  ('.rrr'),  ('.rrrr'),
('r.'),  ('rr.'),  ('rrr.'),  ('rrrr.'),
('.r.'), ('.rr.'), ('.rrr.'), ('.rrrr.');
SELECT * FROM t1;
id	c1
1	r
2	rr
3	rrr
4	rrrr
5	.r
6	.rr
7	.rrr
8	.rrrr
9	r.
10	rr.
11	rrr.
12	rrrr.
13	.r.
14	.rr.
15	.rrr.
16	.rrrr.
SELECT * INTO OUTFILE 'MYSQLTEST_VARDIR/tmp/t1' FIELDS ENCLOSED BY 'r' FROM t1;
r1r	rrrr
r2r	rrrrrr
r3r	rrrrrrrr
r4r	rrrrrrrrrr
r5r	r.rrr
r6r	r.rrrrr
r7r	r.rrrrrrr
r8r	r.rrrrrrrrr
r9r	rrr.r
r10r	rrrrr.r
r11r	rrrrrrr.r
r12r	rrrrrrrrr.r
r13r	r.rr.r
r14r	r.rrrr.r
r15r	r.rrrrrr.r
r16r	r.rrrrrrrr.r
LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/t1' INTO TABLE t2 FIELDS ENCLOSED BY 'r';
SELECT t1.id, c1, c2 FROM t1 LEFT  JOIN t2 ON t1.id=t2.id WHERE c1 != c2;
id	c1	c2
SELECT t1.id, c1, c2 FROM t1 RIGHT JOIN t2 ON t1.id=t2.id WHERE c1 != c2;
id	c1	c2
DROP TABLE t1,t2;
create table t1 (a int default 100, b int, c varchar(60));
load data infile '../std_data_ln/rpl_loaddata.dat' into table t1 (a, @b) set b=@b+10, c=concat("b=",@b);
select * from t1;
a	b	c
NULL	20	b=10
NULL	25	b=15
truncate table t1;
load data infile '../std_data_ln/rpl_loaddata.dat' into table t1 (a, @b) set c= if(a is null,"oops",a);
select * from t1;
a	b	c
NULL	NULL	oops
NULL	NULL	oops
truncate table t1;
set @c:=123;
load data infile '../std_data_ln/rpl_loaddata.dat' into table t1 (@a, b) set c= if(@a is null,@c,b);
select * from t1;
a	b	c
100	10	123
100	15	123
load data infile '../std_data_ln/rpl_loaddata.dat' into table t1 (@a, @b);
select * from t1;
a	b	c
100	10	123
100	15	123
100	NULL	NULL
100	NULL	NULL
select @a, @b;
@a	@b
NULL	15
truncate table t1;
load data infile '../std_data_ln/loaddata5.dat' into table t1 fields terminated by '' enclosed by '' (a, b) set c="Wow";
select * from t1;
a	b	c
1	2	Wow
3	4	Wow
5	6	Wow
truncate table t1;
load data infile '../std_data_ln/loaddata5.dat' into table t1 fields terminated by '' enclosed by '' (a, b) set c=concat(a,"+",b,"+",@c,"+",b,"+",if(c is null,"NIL",c));
select * from t1;
a	b	c
1	2	1+2+123+2+NIL
3	4	3+4+123+4+NIL
5	6	5+6+123+6+NIL
load data infile '../std_data_ln/loaddata5.dat' into table t1 fields terminated by '' enclosed by '' (a, @b);
ERROR HY000: Can't load value from file with fixed size rows to variable
create table t2 (num int primary key, str varchar(10));
insert into t2 values (10,'Ten'), (15,'Fifteen');
truncate table t1;
load data infile '../std_data_ln/rpl_loaddata.dat' into table t1 (@dummy,@n) set a= @n, c= (select str from t2 where num=@n);
select * from t1;
a	b	c
10	NULL	Ten
15	NULL	Fifteen
show variables like "secure_file_pri%";
Variable_name	Value
secure_file_priv	MYSQLTEST_VARDIR/
select @@secure_file_priv;
@@secure_file_priv
MYSQLTEST_VARDIR/
set @@secure_file_priv= 0;
ERROR HY000: Variable 'secure_file_priv' is a read only variable
truncate table t1;
load data infile 'MYSQL_TEST_DIR/t/loaddata.test' into table t1;
ERROR HY000: The MySQL server is running with the --secure-file-priv option so it cannot execute this statement
select * from t1;
a	b	c
select load_file("MYSQL_TEST_DIR/t/loaddata.test");
load_file("MYSQL_TEST_DIR/t/loaddata.test")
NULL
drop table t1, t2;
create table t1(f1 int);
insert into t1 values(1),(null);
create table t2(f2 int auto_increment primary key);
select * from t2;
f2
1
2
SET @@SQL_MODE=@OLD_SQL_MODE;
drop table t1,t2;
create table t1(f1 int, f2 timestamp not null default current_timestamp);
create table t2(f1 int);
insert into t2 values(1),(2);
Warnings:
Warning	1261	Row 1 doesn't contain data for all columns
Warning	1261	Row 2 doesn't contain data for all columns
select f1 from t1 where f2 <> '0000-00-00 00:00:00' order by f1;
f1
1
2
delete from t1;
Warnings:
Warning	1261	Row 1 doesn't contain data for all columns
Warning	1261	Row 2 doesn't contain data for all columns
select f1 from t1 where f2 <> '0000-00-00 00:00:00' order by f1;
f1
1
2
drop table t1,t2;
CREATE TABLE t1 (c1 INT, c2 TIMESTAMP, c3 REAL, c4 DOUBLE);
INSERT INTO t1 (c1, c2, c3, c4) VALUES (10, '1970-02-01 01:02:03', 1.1E-100, 1.1E+100);
SELECT * FROM t1;
c1	c2	c3	c4
10	1970-02-01 01:02:03	1.1e-100	1.1e+100
SELECT * INTO OUTFILE 'MYSQLTEST_VARDIR/tmp/t1' FIELDS ENCLOSED BY '-' FROM t1;
-10-	-1970\-02\-01 01:02:03-	-1.1e\-100-	-1.1e+100-
EOF
TRUNCATE t1;
LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/t1' INTO TABLE t1 FIELDS ENCLOSED BY '-';
SELECT * FROM t1;
c1	c2	c3	c4
10	1970-02-01 01:02:03	1.1e-100	1.1e+100
DROP TABLE t1;