MySQL 5 fully backwards compatible??

grace · 07-04-2006

Hello everybody

I guess the subject title pretty much sums it up. I`ve had some problems getting MySQL 5 to work with an application I`ve written using MySQL 4.1 and Visual Basic 6. I haven`t changed anything in my application so I expected it pretty much to work!!

Any ideas??
Thanks
Grace

robtrevino · 07-05-2006

no, it is not fully backwards compatible, some sintax changes.

cnrathi · 07-06-2006

There r few functions such as float value which are not available latest MYSQL version. MYSQL discourages usage of such functions since long and finally it dumped them.
That might b causing u the problem.
I hope it helps !:)

SMF For Free · 08-11-2006

There is a setting that I used if you set Enable Strict mode to false it will work more like MySQL 4

ScottHughes · 10-12-2006

If you followed standards, then it will probably be better. However, there are changes, so it isn't completely compatible.

07-04-2006	#1 (permalink)
grace Junior Member Join Date: Jul 2006 Age: 27 Posts: 4	MySQL 5 fully backwards compatible?? Hello everybody I guess the subject title pretty much sums it up. I`ve had some problems getting MySQL 5 to work with an application I`ve written using MySQL 4.1 and Visual Basic 6. I haven`t changed anything in my application so I expected it pretty much to work!! Any ideas?? Thanks Grace

07-06-2006	#3 (permalink)
cnrathi Junior Member Join Date: Jul 2006 Age: 26 Posts: 8	its not possible completely ! There r few functions such as float value which are not available latest MYSQL version. MYSQL discourages usage of such functions since long and finally it dumped them. That might b causing u the problem. I hope it helps !:)

08-11-2006	#4 (permalink)
SMF For Free Member Join Date: Jul 2006 Posts: 95	Re: MySQL 5 fully backwards compatible?? There is a setting that I used if you set Enable Strict mode to false it will work more like MySQL 4 __________________ Free forum Hosting http://www.smfforfree.com

10-12-2006	#5 (permalink)
ScottHughes Senior Member Join Date: Sep 2006 Age: 22 Posts: 460	Re: MySQL 5 fully backwards compatible?? If you followed standards, then it will probably be better. However, there are changes, so it isn't completely compatible. __________________ Online Book Club

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07-05-2006	#2 (permalink)
robtrevino Member Join Date: Jul 2006 Age: 26 Posts: 30	no, it is not fully backwards compatible, some sintax changes.

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