Re: pgAdmin debugger hangs on Windows 8 after closing debug window

Dear Ashesh,

Thank you for your fast answer.

It fails with any function or trigger that i have tested it always on Windows 8 x64 and i have tested with several pgAdmin and PostgreSQL versions on Windows 8.

Anyway here there are the details of the version and a example to test.

PostgreSQL 9.2.4 on x64

Compiled by Visual C++ build 1600 64 bit

 

PGAdmin 1.16.1 April 2 2013 REV: REL-1_16_1

 

PostgreSQL and pgAdmin are installed using the Windows installer provided by Enterprisedb from the download page of postgresql.org

 

The database coding  by default is UTF8 but i change it to WIN1252 once the database is created.

These are all the steps to reproduce the problem:

 

-- CREATE DATABASE

CREATE DATABASE "i.TEST.2013.0"
  WITH OWNER = postgres
       TABLESPACE = pg_default
       LC_COLLATE = 'Spanish_Spain.1252'
       LC_CTYPE = 'Spanish_Spain.1252'
       CONNECTION LIMIT = -1;

 

--UPDATE DATABASE CODING

update "pg_catalog"."pg_database" set encoding=24 where datname='i.TEST.2013.0'

 

-- ACTIVATE DEBUGGER
CREATE EXTENSION pldbgapi;

 

-- CREATE TABLE

CREATE TABLE "COUNTRY_COU"
(
  cou_id character varying(2) NOT NULL DEFAULT ''::character varying, -- ID ISO 2
  cou_iso3 character varying(3), -- ISO 3
  cou_countryname character varying(100), -- País
  cou_isocode integer, -- Cod. ISO
  cou_flag bytea, -- Bandera
  CONSTRAINT cou_id PRIMARY KEY (cou_id) -- ID ISO 2
)
WITH (
  OIDS=FALSE
);
ALTER TABLE "COUNTRY_COU"
  OWNER TO postgres;

-- Index: cou_countryname

 

-- DROP INDEX cou_countryname;

 

CREATE UNIQUE INDEX cou_countryname
  ON "COUNTRY_COU"
  USING btree
  (cou_countryname);

-- Index: cou_iso3

 

-- DROP INDEX cou_iso3;

 

CREATE UNIQUE INDEX cou_iso3
  ON "COUNTRY_COU"
  USING btree
  (cou_iso3);

-- Index: cou_isocode

 

-- DROP INDEX cou_isocode;

 

CREATE UNIQUE INDEX cou_isocode
  ON "COUNTRY_COU"
  USING btree
  (cou_isocode);

-- CREATE FUNCTION

CREATE OR REPLACE FUNCTION isql_country_b_trigger()
  RETURNS trigger AS
$BODY$
DECLARE
 
BEGIN
 IF  (TG_OP = 'INSERT') OR (TG_OP = 'UPDATE') THEN
  IF NEW.cou_id IS NULL THEN
   RAISE 'cou_id is null' USING ERRCODE = '42000';
  END IF;
  IF NEW.cou_iso3 IS NULL  THEN
   NEW.cou_iso3 = NEW.cou_id;
  END IF;
  IF NEW.cou_countryname IS NULL  THEN
   NEW.cou_countryname = NEW.cou_id;
  END IF;
  RETURN NEW;
 ELSIF (TG_OP = 'DELETE') THEN
  RETURN OLD;
 ELSIF (TG_OP = 'UPDATE') THEN
  RETURN NEW;
 END IF;
 RETURN NULL;
END;
$BODY$
  LANGUAGE plpgsql VOLATILE
  COST 1000;
ALTER FUNCTION isql_country_b_trigger()
  OWNER TO postgres;

--CREATE TRIGGER

CREATE TRIGGER isql_tri_0_b_iud_country_cou
  BEFORE INSERT OR UPDATE OR DELETE
  ON "COUNTRY_COU"
  FOR EACH ROW
  EXECUTE PROCEDURE isql_country_b_trigger();

 

Finally, to reproduce the problem open one pgAdmin Window to debug the trigger function.

Open another pgAdmin Window and insert a record on the table.

When the debug Window is closed then the pgAdmin freezes and it should be closed from the task manager.

 

Thank you in advance

Eduardo Esteban

 

---

De: pgadmin-support-owner@postgresql.org [mailto:pgadmin-support-owner@postgresql.org] En nombre de Ashesh Vashi
Enviado el: lunes, 21 de octubre de 2013 13:08
Para: EDUARDO ESTEBAN
CC: pgadmin-support
Asunto: Re: [pgadmin-support] pgAdmin debugger hangs on Windows 8 after closing debug window

Hi Eduardo Esteban,

Can you please share the pl/pgsql for debugging?

(We require that to understand the function structure. i.e. return values, arguments, etc.)

We will also require following information:

1. pgAdmin III version

2. OS version

3. Database server version

NOTE: A step by step reproduction steps will be very helpful.

On Mon, Oct 21, 2013 at 4:25 PM, EDUARDO ESTEBAN <eduardo@deisa.net> wrote:

Hi,

When using the debugger in pgAdmin on Windows 8 debugging any pl/pgsql funtion it hangs and the pgAdmin should be close from the task manager.

This only happens on whatever version of pgAdmin used on Windows 8 64 bits (for example pgAdmin 1.18.0).

To reproduce the problem try to debug a pl/pgsql function and after the debug window shows, try to close the debug window and you will see that the pgAdmin hangs and it should be restarted.

 

Thank you in advance.

Eduardo Esteban

 

--
--

Thanks & Regards,

Ashesh Vashi
EnterpriseDB INDIA: Enterprise PostgreSQL Company

 

http://www.linkedin.com/in/asheshvashi