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DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (a INT, b CHAR(8), pk INT AUTO_INCREMENT PRIMARY KEY) ENGINE=rocksdb;
LOAD DATA INFILE '<DATADIR>/se_loaddata.dat' INTO TABLE t1
FIELDS TERMINATED BY ',' (a,b);
SELECT a,b FROM t1;
a b
1 foo
2 bar
3
4 abc
LOAD DATA LOCAL INFILE '<DATADIR>/se_loaddata.dat' INTO TABLE t1
CHARACTER SET utf8 COLUMNS TERMINATED BY ','
ESCAPED BY '/' (a,b);
SELECT a,b FROM t1;
a b
1 foo
1 foo
2 bar
2 bar
3
3
4 abc
4 abc
LOAD DATA LOCAL INFILE '<DATADIR>/se_loaddata.dat' INTO TABLE t1
FIELDS TERMINATED BY ';'
(a) SET b='loaded';
Warnings:
Warning 1262 Row 1 was truncated; it contained more data than there were input columns
Warning 1262 Row 2 was truncated; it contained more data than there were input columns
Warning 1262 Row 3 was truncated; it contained more data than there were input columns
SELECT a,b FROM t1;
a b
0 loaded
1 foo
1 foo
102 loaded
2 bar
2 bar
3
3
4 abc
4 abc
5 loaded
LOAD DATA INFILE '<DATADIR>/se_loaddata.dat' INTO TABLE t1
FIELDS TERMINATED BY ';'
OPTIONALLY ENCLOSED BY ''''
LINES STARTING BY 'prefix:'
IGNORE 2 LINES (a,b);
Warnings:
Warning 1262 Row 2 was truncated; it contained more data than there were input columns
SELECT a,b FROM t1;
a b
0
0 loaded
1 foo
1 foo
100 foo
102 loaded
2 bar
2 bar
3
3
4 abc
4 abc
5 loaded
7 test
LOAD DATA INFILE '<DATADIR>/se_loaddata.dat' INTO TABLE t1;
Warnings:
Warning 1261 Row 1 doesn't contain data for all columns
Warning 1261 Row 2 doesn't contain data for all columns
Warning 1261 Row 3 doesn't contain data for all columns
Warning 1261 Row 4 doesn't contain data for all columns
SELECT a,b FROM t1;
a b
0
0 loaded
1 foo
1 foo
1 foo
100 foo
102 loaded
2 bar
2 bar
2 bar
3
3
3
4 abc
4 abc
4 abc
5 loaded
7 test
LOAD DATA INFILE '<DATADIR>/se_replacedata.dat' REPLACE INTO TABLE t1;
Warnings:
Warning 1261 Row 1 doesn't contain data for all columns
Warning 1261 Row 2 doesn't contain data for all columns
Warning 1261 Row 3 doesn't contain data for all columns
Warning 1261 Row 4 doesn't contain data for all columns
SELECT a,b FROM t1;
a b
0
0 loaded
1 aaa
1 foo
1 foo
1 foo
100 foo
102 loaded
2 bar
2 bar
2 bar
2 bbb
3
3
3
3 ccc
4 abc
4 abc
4 abc
4 ddd
5 loaded
7 test
DROP TABLE t1;
set session unique_checks=0;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (a INT, b CHAR(8), pk INT AUTO_INCREMENT PRIMARY KEY) ENGINE=rocksdb;
LOAD DATA INFILE '<DATADIR>/se_loaddata.dat' INTO TABLE t1
FIELDS TERMINATED BY ',' (a,b);
SELECT a,b FROM t1;
a b
1 foo
2 bar
3
4 abc
LOAD DATA LOCAL INFILE '<DATADIR>/se_loaddata.dat' INTO TABLE t1
CHARACTER SET utf8 COLUMNS TERMINATED BY ','
ESCAPED BY '/' (a,b);
SELECT a,b FROM t1;
a b
1 foo
1 foo
2 bar
2 bar
3
3
4 abc
4 abc
LOAD DATA LOCAL INFILE '<DATADIR>/se_loaddata.dat' INTO TABLE t1
FIELDS TERMINATED BY ';'
(a) SET b='loaded';
Warnings:
Warning 1262 Row 1 was truncated; it contained more data than there were input columns
Warning 1262 Row 2 was truncated; it contained more data than there were input columns
Warning 1262 Row 3 was truncated; it contained more data than there were input columns
SELECT a,b FROM t1;
a b
0 loaded
1 foo
1 foo
102 loaded
2 bar
2 bar
3
3
4 abc
4 abc
5 loaded
LOAD DATA INFILE '<DATADIR>/se_loaddata.dat' INTO TABLE t1
FIELDS TERMINATED BY ';'
OPTIONALLY ENCLOSED BY ''''
LINES STARTING BY 'prefix:'
IGNORE 2 LINES (a,b);
Warnings:
Warning 1262 Row 2 was truncated; it contained more data than there were input columns
SELECT a,b FROM t1;
a b
0
0 loaded
1 foo
1 foo
100 foo
102 loaded
2 bar
2 bar
3
3
4 abc
4 abc
5 loaded
7 test
LOAD DATA INFILE '<DATADIR>/se_loaddata.dat' INTO TABLE t1;
Warnings:
Warning 1261 Row 1 doesn't contain data for all columns
Warning 1261 Row 2 doesn't contain data for all columns
Warning 1261 Row 3 doesn't contain data for all columns
Warning 1261 Row 4 doesn't contain data for all columns
SELECT a,b FROM t1;
a b
0
0 loaded
1 foo
1 foo
1 foo
100 foo
102 loaded
2 bar
2 bar
2 bar
3
3
3
4 abc
4 abc
4 abc
5 loaded
7 test
LOAD DATA INFILE '<DATADIR>/se_replacedata.dat' REPLACE INTO TABLE t1;
ERROR HY000: When unique checking is disabled in MyRocks, INSERT,UPDATE,LOAD statements with clauses that update or replace the key (i.e. INSERT ON DUPLICATE KEY UPDATE, REPLACE) are not allowed. Query: LOAD DATA INFILE '<DATADIR>/se_replacedata.dat' REPLACE INTO TABLE t1
SELECT a,b FROM t1;
a b
0
0 loaded
1 foo
1 foo
1 foo
100 foo
102 loaded
2 bar
2 bar
2 bar
3
3
3
4 abc
4 abc
4 abc
5 loaded
7 test
DROP TABLE t1;
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