[MDEV-18967] Load data in system version with long unique does not work Created: 2019-03-19  Updated: 2019-03-22  Resolved: 2019-03-22

Status: Closed
Project: MariaDB Server
Component/s: Server
Affects Version/s: 10.4.3
Fix Version/s: 10.4.4

Type: Bug Priority: Blocker
Reporter: Sachin Setiya (Inactive) Assignee: Sachin Setiya (Inactive)
Resolution: Fixed Votes: 0
Labels: None
Environment:

All


Issue Links:
Duplicate
is duplicated by MDEV-18910 Hash value unique long column is misc... Closed
Problem/Incident
causes MDEV-18901 Wrong results after ADD UNIQUE INDEX(... Closed
is caused by MDEV-371 Unique indexes for blobs Closed

 Description   

CREATE TABLE t1 (data VARCHAR(4), unique(data) using hash) with system versioning;
 
INSERT INTO t1 VALUES ('A'),('B');
SELECT * INTO OUTFILE 'load.data' from t1;
 
select * from t1;
LOAD DATA INFILE 'load.data'  INTO TABLE t1;
select * from t1;
DROP TABLE t1;
--let $datadir= `select @@datadir`
--remove_file $datadir/test/load.data

CREATE TABLE t1 (data VARCHAR(4), unique(data) using hash) with system versioning;
INSERT INTO t1 VALUES ('A'),('B');
SELECT * INTO OUTFILE 'load.data' from t1;
select * from t1;
data
A
B
LOAD DATA INFILE 'load.data'  INTO TABLE t1;
select * from t1;
data
A
B
A
B
DROP TABLE t1;
main.abc                                 [ pass ]     12



 Comments   
Comment by Sachin Setiya (Inactive) [ 2019-03-19 ]

bb-10.4-sachin

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