[jira] [Updated] (HAWQ-405) Issue with handling pg_temp schema

["Shivram Mani (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HAWQ-405?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shivram Mani updated HAWQ-405:
------------------------------
    Description: 
We aren't handling the temp namespace the right way when LookupNamespaceId is invoked. This is blocking 

Steps to reproduce error
Reproduction 1: invalid reference to FROM-clause entry for table
```
create table pg_temp.test(row integer, count integer);

insert into pg_temp.test values (1, 10), (2, 20), (3, 30);

select avg(pg_temp.test.count) from pg_temp.test;
ERROR:  invalid reference to FROM-clause entry for table "test"
LINE 1: select avg(pg_temp.test.count) from pg_temp.test;
                   ^
```

Reproduction 2: missing FROM-clause entry for table
```
select case when pg_temp.test.count = 30 then 30 when pg_temp.test.count = 20 then 20 else 10 end;
ERROR:  missing FROM-clause entry for table "test"
LINE 1: select case when pg_temp.test.count = 30 then 30 when pg_tem...
```


  was:
We aren't handling the temp namespace the right way when LookupNamespaceId is invoked.

Steps to reproduce error
Reproduction 1: invalid reference to FROM-clause entry for table
```
create table pg_temp.test(row integer, count integer);

insert into pg_temp.test values (1, 10), (2, 20), (3, 30);

select avg(pg_temp.test.count) from pg_temp.test;
ERROR:  invalid reference to FROM-clause entry for table "test"
LINE 1: select avg(pg_temp.test.count) from pg_temp.test;
                   ^
```

Reproduction 2: missing FROM-clause entry for table
```
select case when pg_temp.test.count = 30 then 30 when pg_temp.test.count = 20 then 20 else 10 end;
ERROR:  missing FROM-clause entry for table "test"
LINE 1: select case when pg_temp.test.count = 30 then 30 when pg_tem...
```



> Issue with handling pg_temp schema
> ----------------------------------
>
>                 Key: HAWQ-405
>                 URL: https://issues.apache.org/jira/browse/HAWQ-405
>             Project: Apache HAWQ
>          Issue Type: Bug
>          Components: Hcatalog, PXF
>            Reporter: Shivram Mani
>            Assignee: Goden Yao
>
> We aren't handling the temp namespace the right way when LookupNamespaceId is invoked. This is blocking 
> Steps to reproduce error
> Reproduction 1: invalid reference to FROM-clause entry for table
> ```
> create table pg_temp.test(row integer, count integer);
> insert into pg_temp.test values (1, 10), (2, 20), (3, 30);
> select avg(pg_temp.test.count) from pg_temp.test;
> ERROR:  invalid reference to FROM-clause entry for table "test"
> LINE 1: select avg(pg_temp.test.count) from pg_temp.test;
>                    ^
> ```
> Reproduction 2: missing FROM-clause entry for table
> ```
> select case when pg_temp.test.count = 30 then 30 when pg_temp.test.count = 20 then 20 else 10 end;
> ERROR:  missing FROM-clause entry for table "test"
> LINE 1: select case when pg_temp.test.count = 30 then 30 when pg_tem...
> ```



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