CREATE TABLE t1(f1 INT NOT NULL,f2 INT NOT NULL)ENGINE=InnoDB;
INSERT INTO t1 SELECT seq, seq from seq_1_to_131072;
INSERT INTO t1 VALUES(131073, 131073), (131074, 131073);
SELECT * INTO OUTFILE "VARDIR/tmp/t1.outfile" FROM t1;
SELECT * INTO OUTFILE "VARDIR/tmp/t.outfile" FROM t1 LIMIT 1;
# successful load statement using bulk insert
CREATE TABLE t2(f1 INT NOT NULL PRIMARY KEY,
f2 INT NOT NULL)ENGINE=InnoDB; SET unique_checks=0, foreign_key_checks=0;
LOAD DATA INFILE 'VARDIR/tmp/t1.outfile' INTO TABLE t2;
SELECT COUNT(*) FROM t2;
COUNT(*) 131074
CHECK TABLE t2 EXTENDED;
Table Op Msg_type Msg_text
test.t2 check status OK
DROP TABLE t2;
CREATE TABLE t2(f1 INT NOT NULL, PRIMARY KEY(f1 DESC),
f2 INT NOT NULL)ENGINE=InnoDB;
LOAD DATA INFILE 'VARDIR/tmp/t1.outfile' INTO TABLE t2;
SELECT COUNT(*) FROM t2;
COUNT(*) 131074
CHECK TABLE t2 EXTENDED;
Table Op Msg_type Msg_text
test.t2 check status OK
DROP TABLE t2;
# load statement using bulk insert fails during secondary index
CREATE TABLE t2(f1 INT NOT NULL PRIMARY KEY,
f2 INT NOT NULL UNIQUE KEY)ENGINE=InnoDB;
LOAD DATA INFILE 'VARDIR/tmp/t1.outfile' INTO TABLE t2; ERROR HY000: Got error1"Operation not permitted" during COMMIT
SELECT COUNT(*) FROM t2;
COUNT(*) 0
CHECK TABLE t2 EXTENDED;
Table Op Msg_type Msg_text
test.t2 check status OK
DROP TABLE t2;
# load statement using bulk insert fails during primary index
CREATE TABLE t2(f1 INT NOT NULL,
f2 INT NOT NULL PRIMARY KEY)ENGINE=InnoDB;
LOAD DATA INFILE 'VARDIR/tmp/t1.outfile' INTO TABLE t2; ERROR23000: Duplicate entry '131073' for key 'PRIMARY'
SELECT COUNT(*) FROM t2;
COUNT(*) 0
CHECK TABLE t2 EXTENDED;
Table Op Msg_type Msg_text
test.t2 check status OK
DROP TABLE t2, t1;
#
# MDEV-37192 Crash recovery reports corruption after bulk load
#
CREATE TABLE t2(f1 INT AUTO_INCREMENT, f2 INT NOT NULL,
PRIMARY KEY(f1))ENGINE=InnoDB;
BEGIN;
LOAD DATA INFILE 'VARDIR/tmp/t.outfile' INTO TABLE t2;
# restart
DROP TABLE t2;
Messung V0.5 in Prozent
¤ Dauer der Verarbeitung: 0.8 Sekunden
(vorverarbeitet am 2026-10-08)
¤
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