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How friends!! I have the follow problem: I created a table using postgresql CREATE TABLE prueba ( id serial NOT NULL, picture bytea, PRIMARY KEY (id) ) ; and I have a picture in c:\pictures\mypicture.jpg insert into prueba(picture) values('c/pictures/mypicture.jpg'); But, I can't show the pictures i...

you can get it at:

http://zeosdownloads.firmos.at/downloads/snapshots

how are you doing mdaems??

Please can you explain how I can to make step by step the master/detail relationship using clientdatasets and zquerys??

Can I use aggregate fields and calculated fields??

I'm using Postgresql 8.2.4, Delphi 7 and windows xp.

thanks !!

somebody has been able to make a file of backup/restore of a data base postgresql with delphi 7 + zeos components??

Hola Diego!!

Soy dominicano y quisiera saber si resolviste el problema d los procedimientos almacenados hechos en postgresql y usados mediante un zstoreproc. A mi me da el mismo problema q a ti.

Ojala podamos resolver ese problema!!

Hello everybody!! I have a problem using zstoreproc and postgresql. I made the following store procedure in PostgreSQL 8.2.3 CREATE OR REPLACE FUNCTION facturacion.sp_existencias(IN codigo integer, OUT valor numeric) AS $BODY$ SELECT existencia_articulo FROM articulo WHERE codigo_articulo = $1; $BOD...

I hope in the future zeos components has its own datasetproviders and clientdatasets.

Go ahead guys!!

I think is this order:

* ZCore.bpl
* ZParseSql.bpl
* ZPlain.bpl
* ZDbc.bpl
* ZComponent.bpl
ZComponentDesign and install this

and that's all !!

This is part of my project

I did the same to you, but show a error ClientDataSet1: cannot perform this operation on a closed dataset

Hi ogecrom, let me tell you that it not work. I'm using delphi 7, postgresql 8.2.1 and zeos 6.6.1. one question, what is the property poUseQuotechar?? When I opened your project it show a error "unknown property in datasetprovider options". These are my tables: CREATE TABLE facturacion.art...

Somebody solved the problem??

I am using the new zeos components (6.6.1) and I set the dataset provider poFetchDetailsOnDemand to true, but nothing happens.

Somebody help me please!!