Re: v13 - UUID COLLISION!!! [observation]

2018-10-29 Thread Chip Scheide via 4D_Tech
according to Wikipedea: the number of random version 4 UUIDs which need to be generated in order to have a 50% probability of at least one collision is 2.71 quintillion, This number is equivalent to generating 1 billion UUIDs per second for about 85 years, and a file containing this

RE: v13 - UUID COLLISION!!!

2018-10-29 Thread Chip Scheide via 4D_Tech
no - the new record is a related record added via a double click on a listbox. The code being used has been in operation for years. it works/worked else where. I am working though trying to figure out what has happened. 4D is throwing an error about a duplicated (unique) value. after checking

RE: v13 - UUID COLLISION!!!

2018-10-29 Thread Stephen J. Orth via 4D_Tech
Chip, Did you duplicate a record? Steve * Stephen J. Orth The Aquila Group, Inc. Office: (608) 834-9213 P.O. Box 690 Mobile: (608) 347-6447 Sun Prairie, WI

RE: v13 - UUID COLLISION!!!

2018-10-29 Thread Dennis, Neil via 4D_Tech
>UUID value ="E092AB501E1D41F5A5D15B56E835D2EE" >this value appears to be duplicated in my database! Is the field set to auto generate? Was a record exported and imported? Neil -- Privacy Disclaimer: This message contains confidential information and is intended only for the named