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MDEV-15965 Invisible columns and LOAD DATA don't work well together:... ER_WARN_TOO_FEW_RECORDS

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Fix mysql_load iterator to skip invisible fields.
This commit is contained in:
Sachin Setiya
2018-04-26 16:49:27 +05:30
committed by sachin
parent 46be31982a
commit 9ee5406e2f
3 changed files with 89 additions and 0 deletions
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25
mysql-test/main/invisible_field.test
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@ -246,3 +246,28 @@ CREATE TRIGGER tr BEFORE INSERT ON t1 FOR EACH ROW SET @a= 1;
INSERT INTO t1 SELECT * FROM t1;
# Cleanup
DROP TABLE t1;
##LOAD DATA MDEV-15965 Invisible columns and LOAD DATA don't work well
## together: ER_WARN_TOO_FEW_RECORDS
create or replace table t1 (a int, b int invisible);
insert into t1 values (1),(2);
select * from t1 into outfile 'f';
load data infile 'f' into table t1;
select a,b from t1;
load data infile 'f' into table t1 (a,@v) SET b=@v;
select a,b from t1;
load data infile 'f' into table t1 (a,@v) SET b=a;
select a,b from t1;
truncate table t1;
insert into t1(a,b) values (1,1),(2,2);
select a,b from t1 into outfile 'a';
load data infile 'a' into table t1(a,b);
select a,b from t1;
load data infile 'a' into table t1 (a,@v) SET b=@v;
select a,b from t1;
load data infile 'a' into table t1 (a,@v) SET b=@v+2;
select a,b from t1;
#cleanup
drop table t1;