Is a cart really unique?

This WebDNA talk-list message is from

2002


It keeps the original formatting.
numero = 41524
interpreted = N
texte = Reading through kenneth gromes post in the wish list thread saying use cart for database ID's to garauntee a unique value.I have had trouble with this.I have written mass importing rountines where I append to a database thousands of times a second and the cart is not unique on each append.Has anyone else experienced this?I would suppose it depends on how fast your webserver is but in my particular example, the webserver was able to do between 14 and 16 database appends per cart value.I read somewhere else however that the cart was based on date and time and an inbuilt incrementing interger.If I can do 14 database appends before the cart ticks over to the next value, is my interger incrementing correctly?-- Andrew Simpson Web DevelopmentBlackpepper Interactive Ltd PO Box 99805 Newmarket4 Clayton Street Newmarket AucklandPh: +64 9 520-6281 Mob: 0272733270 Fax: +64 9 524-1849http://www.blackpepper.co.nz------------------------------------------------------------- This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://search.smithmicro.com/ Associated Messages, from the most recent to the oldest:

    
  1. Re: Is a cart really unique? (Joseph D'Andrea 2002)
  2. Is a cart really unique? (Andrew Simpson 2002)
Reading through kenneth gromes post in the wish list thread saying use cart for database ID's to garauntee a unique value.I have had trouble with this.I have written mass importing rountines where I append to a database thousands of times a second and the cart is not unique on each append.Has anyone else experienced this?I would suppose it depends on how fast your webserver is but in my particular example, the webserver was able to do between 14 and 16 database appends per cart value.I read somewhere else however that the cart was based on date and time and an inbuilt incrementing interger.If I can do 14 database appends before the cart ticks over to the next value, is my interger incrementing correctly?-- Andrew Simpson Web DevelopmentBlackpepper Interactive Ltd PO Box 99805 Newmarket4 Clayton Street Newmarket AucklandPh: +64 9 520-6281 Mob: 0272733270 Fax: +64 9 524-1849http://www.blackpepper.co.nz------------------------------------------------------------- This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://search.smithmicro.com/ Andrew Simpson

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