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SET NAMES utf8;
#
# Testing errors
#
CREATE TABLE t1
(
ID INT NOT NULL
) Engine=CONNECT TABLE_TYPE=CSV FILE_NAME='nonexistent.txt';
SELECT * FROM t1;
ID
Warnings:
Warning 1105 Open(rb) error 2 on DATADIR/test/nonexistent.txt: No such file or directory
DROP TABLE t1;
#
# Testing examples from the manual
#
CREATE TABLE t1
(
name CHAR(12) NOT NULL,
birth DATE NOT NULL DATE_FORMAT='DD/MM/YY',
children SMALLINT(2) NOT NULL
) ENGINE=CONNECT TABLE_TYPE=CSV FILE_NAME='people.csv'
HEADER=1 SEP_CHAR=';' QUOTED=1;
SELECT * FROM t1;
name birth children
Archibald 2001-05-17 3
Nabucho 2003-08-12 2
INSERT INTO t1 VALUES ('RONALD','1980-02-26',4);
SELECT * FROM t1;
name birth children
Archibald 2001-05-17 3
Nabucho 2003-08-12 2
RONALD 1980-02-26 4
DROP TABLE t1;
SELECT REPLACE(LOAD_FILE('DATADIR/test/people.csv'),'\r\n','\n');;
REPLACE(LOAD_FILE('DATADIR/test/people.csv'),'\r\n','\n')
Name;birth;children
"Archibald";17/05/01;3
"Nabucho";12/08/03;2
"RONALD";26/02/80;4
#
# Testing READONLY tables
#
CREATE TABLE t1
(
name CHAR(12) NOT NULL,
birth DATE NOT NULL DATE_FORMAT='DD/MM/YY',
children SMALLINT(2) NOT NULL
) ENGINE=CONNECT TABLE_TYPE=CSV FILE_NAME='people.csv'
HEADER=1 SEP_CHAR=';' QUOTED=1 READONLY=yes;
INSERT INTO t1 VALUES ('BILL','1973-06-30',5);
ERROR HY000: Table 't1' is read only
UPDATE t1 SET children=6 WHERE name='BILL';
ERROR HY000: Got error 174 'Cannot modify this read/only protected table' from CONNECT
DELETE FROM t1 WHERE name='BILL';
ERROR HY000: Got error 174 'Cannot modify this read/only protected table' from CONNECT
TRUNCATE TABLE t1;
ERROR HY000: Table 't1' is read only
SELECT * FROM t1;
name birth children
Archibald 2001-05-17 3
Nabucho 2003-08-12 2
RONALD 1980-02-26 4
ALTER TABLE t1 READONLY=no;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`name` char(12) NOT NULL,
`birth` date NOT NULL `DATE_FORMAT`='DD/MM/YY',
`children` smallint(2) NOT NULL
) ENGINE=CONNECT DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci `TABLE_TYPE`=CSV `FILE_NAME`='people.csv' `HEADER`=1 `SEP_CHAR`=';' `QUOTED`=1 `READONLY`=no
INSERT INTO t1 VALUES ('BILL','1973-06-30',5);
SELECT * FROM t1;
name birth children
Archibald 2001-05-17 3
Nabucho 2003-08-12 2
RONALD 1980-02-26 4
BILL 1973-06-30 5
ALTER TABLE t1 READONLY=1;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`name` char(12) NOT NULL,
`birth` date NOT NULL `DATE_FORMAT`='DD/MM/YY',
`children` smallint(2) NOT NULL
) ENGINE=CONNECT DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci `TABLE_TYPE`=CSV `FILE_NAME`='people.csv' `HEADER`=1 `SEP_CHAR`=';' `QUOTED`=1 `READONLY`=1
INSERT INTO t1 VALUES ('BILL','1973-06-30',5);
ERROR HY000: Table 't1' is read only
SELECT * FROM t1;
name birth children
Archibald 2001-05-17 3
Nabucho 2003-08-12 2
RONALD 1980-02-26 4
BILL 1973-06-30 5
DROP TABLE t1;
#
# Testing that the underlying file is created
#
CREATE TABLE t1
(
c1 CHAR(12) NOT NULL,
c2 CHAR(12) NOT NULL
) ENGINE=CONNECT TABLE_TYPE=CSV FILE_NAME='tmp.csv'
HEADER=1 SEP_CHAR=',' QUOTED=1;
INSERT INTO t1 VALUES (10,10),(20,20),(300,300),(4000,4000), ('a b','c d');
SELECT * FROM t1;
c1 c2
10 10
20 20
300 300
4000 4000
a b c d
DROP TABLE t1;
SELECT REPLACE(LOAD_FILE('DATADIR/test/tmp.csv'),'\r\n','\n');;
REPLACE(LOAD_FILE('DATADIR/test/tmp.csv'),'\r\n','\n')
"c1","c2"
"10","10"
"20","20"
"300","300"
"4000","4000"
"a b","c d"
#
# Creating a CSV table from a MyISAM table
#
CREATE TABLE t1 (a VARCHAR(10) NOT NULL, b INT NOT NULL) ENGINE=MyISAM;
INSERT INTO t1 VALUES ('test1',1), ('test2',2);
CREATE TABLE t2 ENGINE=CONNECT TABLE_TYPE=CSV FILE_NAME='t2.csv'
AS SELECT * FROM t1;
SELECT * FROM t2;
a b
test1 1
test2 2
DROP TABLE t2;
DROP TABLE t1;
SELECT REPLACE(LOAD_FILE('DATADIR/test/t2.csv'),'\r\n','\n');;
REPLACE(LOAD_FILE('DATADIR/test/t2.csv'),'\r\n','\n')
test1,1
test2,2
#
# Testing international data
#
CREATE TABLE t1
(
c1 CHAR(12) NOT NULL
) ENGINE=CONNECT TABLE_TYPE=CSV FILE_NAME='t1.csv'
CHARSET=utf8;
INSERT INTO t1 VALUES ('á');
SELECT * FROM t1;
c1
á
DROP TABLE t1;
SELECT HEX(REPLACE(LOAD_FILE('DATADIR/test/t1.csv'),'\r\n','\n'));;
HEX(REPLACE(LOAD_FILE('DATADIR/test/t1.csv'),'\r\n','\n'))
C3A10A
CREATE TABLE t1
(
c1 CHAR(12) NOT NULL
) ENGINE=CONNECT TABLE_TYPE=CSV FILE_NAME='t1.csv'
CHARSET=utf8 DATA_CHARSET=latin1;
INSERT INTO t1 VALUES ('á');
SELECT * FROM t1;
c1
á
DROP TABLE t1;
SELECT HEX(REPLACE(LOAD_FILE('DATADIR/test/t1.csv'),'\r\n','\n'));;
HEX(REPLACE(LOAD_FILE('DATADIR/test/t1.csv'),'\r\n','\n'))
E10A
CREATE TABLE t1
(
c1 CHAR(12) NOT NULL
) ENGINE=CONNECT TABLE_TYPE=CSV FILE_NAME='t1.csv';
INSERT INTO t1 VALUES ('á');
SELECT * FROM t1;
c1
á
DROP TABLE t1;
SELECT HEX(REPLACE(LOAD_FILE('DATADIR/test/t1.csv'),'\r\n','\n'));;
HEX(REPLACE(LOAD_FILE('DATADIR/test/t1.csv'),'\r\n','\n'))
E10A
CREATE TABLE t1
(
c1 CHAR(12) NOT NULL
) ENGINE=CONNECT TABLE_TYPE=CSV FILE_NAME='t1.csv'
CHARSET=latin1;
INSERT INTO t1 VALUES ('á');
SELECT * FROM t1;
c1
á
DROP TABLE t1;
SELECT HEX(REPLACE(LOAD_FILE('DATADIR/test/t1.csv'),'\r\n','\n'));;
HEX(REPLACE(LOAD_FILE('DATADIR/test/t1.csv'),'\r\n','\n'))
E10A
CREATE TABLE t1
(
c1 CHAR(12) NOT NULL
) ENGINE=CONNECT TABLE_TYPE=CSV FILE_NAME='t1.csv'
CHARSET=latin1 DATA_CHARSET=utf8;
INSERT INTO t1 VALUES ('á');
SELECT * FROM t1;
c1
á
DROP TABLE t1;
SELECT HEX(REPLACE(LOAD_FILE('DATADIR/test/t1.csv'),'\r\n','\n'));;
HEX(REPLACE(LOAD_FILE('DATADIR/test/t1.csv'),'\r\n','\n'))
C3A10A
CREATE TABLE t1
(
c1 CHAR(12) CHARACTER SET latin1 NOT NULL,
c2 CHAR(12) CHARACTER SET utf8 NOT NULL
) ENGINE=CONNECT TABLE_TYPE=CSV FILE_NAME='t1.csv';
INSERT INTO t1 VALUES ('á','á');
SELECT * FROM t1;
c1 c2
á á
DROP TABLE t1;
SELECT HEX(REPLACE(LOAD_FILE('DATADIR/test/t1.csv'),'\r\n','\n'));;
HEX(REPLACE(LOAD_FILE('DATADIR/test/t1.csv'),'\r\n','\n'))
E12CC3A10A
|
