Zeoslib Portal

Quick and dirty:

Use -1 as a parameter for using NULL (you will have to slightly modify the stored procedure): If the parameter i >=0 then it's a customer, else write NULL in the field.

Hope it helps.

Hi to all!

I wonder if anybody is using Zeos and MySQL 5. Especially stored procedures. Is there any good tutorial on stored procedures for dummies?

Well, to be honest I don't miss the help file very much. In fact 90% of the properties and events are from TDataSet, so F1 indeed works.. :):):) The only thing missing for new dudes is the special properties and events like Catalog, ZMetaData, SQLProcessor,.. etc. Those functions are not implemented...

Any yes - do not use umlats --> use only ASCII characters for field names!

"SELECT @Platz:= (@Platz + 1)" is wrong

Ithink it should be

SELECT @Platz= (@Platz + 1)

":=" is valid only in Delphi, not in SQL.

Well, I would like to know what Catalog is exactly for. I always use .Database to select a database.

I Solved the problem with a timer and a simple function like "Select 1... . Not very clean, but Iwas in hurry,