Hello
I find several problems as below when I test the patches:
1. There be some regression problem after apply 0001.patch~0005.patch
The regression problem is solved in 0006.patch
2. There be a data wrong after create subscription if the relation contains
inherits table, for example:
##########################
The Tables:
CREATE TABLE cities (
name text,
population float,
altitude int
);
CREATE TABLE capitals (
state char(2)
) INHERITS (cities);
Do on publication:
insert into cities values('aaa',123, 134);
insert into capitals values('bbb',123, 134);
create publication pub_tc for table cities where (altitude > 100 and
altitude < 200);
postgres=# select * from cities ;
name | population | altitude
------+------------+----------
aaa | 123 | 134
bbb | 123 | 134
(2 rows)
Do on subscription:
create subscription sub_tc connection 'host=localhost port=5432
dbname=postgres' publication pub_tc;
postgres=# select * from cities ;
name | population | altitude
------+------------+----------
aaa | 123 | 134
bbb | 123 | 134
bbb | 123 | 134
(3 rows)
##########################
An unexcept row appears.
3. I am puzzled when I test the update.
Use the tables in problem 2 and test as below:
#########################
On publication:
postgres=# insert into cities values('t1',123, 34);
INSERT 0 1
postgres=# update cities SET altitude = 134 where altitude = 34;
UPDATE 1
postgres=# select * from cities ;
name | population | altitude
------+------------+----------
t1 | 123 | 134
(1 row)
On subscription:
postgres=# select * from cities ;
name | population | altitude
------+------------+----------
(0 rows)
On publication:
insert into cities values('t1',1,'135');
update cities set altitude=300 where altitude=135;
postgres=# table cities ;
name | population | altitude
------+------------+----------
t1 | 123 | 134
t1 | 1 | 300
(2 rows)
On subscription:
ostgres=# table cities ;
name | population | altitude
------+------------+----------
t1 | 1 | 135
(1 row)
#########################
Result1:Update a row that is not suitable the publication condition to
suitable, the subscription change nothing.
Result2: Update a row that is suitable for the publication condition to
not suitable, the subscription change nothing.
If it is a bug? Or there should be an explanation about it?
4. SQL splicing code in fetch_remote_table_info() function is too long
---
Highgo Software (Canada/China/Pakistan)
URL : www.highgo.ca
EMAIL: mailto:movead...@highgo.ca
The new status of this patch is: Waiting on Author
