Re: [GENERAL] How to create a virtual column

2005-11-07 Thread Jim C. Nasby
On Mon, Nov 07, 2005 at 07:05:14AM +0100, A. Kretschmer wrote: > am 06.11.2005, um 22:54:15 + mailte Chris folgendes: > > Andreas Kretschmer spamfence.net> writes: > > > Chris gmail.com> schrieb: > > > > > > > How do I create a virtaul column? > > > > > > A view. Example: > > > > Is a vie

Re: [GENERAL] How to create a virtual column

2005-11-06 Thread A. Kretschmer
am 06.11.2005, um 22:54:15 + mailte Chris folgendes: > Andreas Kretschmer spamfence.net> writes: > > Chris gmail.com> schrieb: > > > > > How do I create a virtaul column? > > > > A view. Example: > > Is a view completely compatible with tables? I mean, can I do everything with > a > view

Re: [GENERAL] How to create a virtual column

2005-11-06 Thread Chris
Andreas Kretschmer spamfence.net> writes: > Chris gmail.com> schrieb: > > > How do I create a virtaul column? > > A view. Example: Is a view completely compatible with tables? I mean, can I do everything with a view like I can do to a table, like insert, delete or update? -

Re: [GENERAL] How to create a virtual column

2005-11-06 Thread Andreas Kretschmer
Chris <[EMAIL PROTECTED]> schrieb: > How do I create a virtaul column? > > A virtual column is accessible like any other column except that there is no > physical column associated with it (unless it's indexed). The data for the > column is derived from other columns in the table. For example, in

Re: [GENERAL] How to create a virtual column

2005-11-06 Thread Martijn van Oosterhout
On Sun, Nov 06, 2005 at 02:58:15AM +, Chris wrote: > How do I create a virtaul column? > > A virtual column is accessible like any other column except that there is no > physical column associated with it (unless it's indexed). The data for the > column is derived from other columns in the tab

[GENERAL] How to create a virtual column

2005-11-06 Thread Chris
How do I create a virtaul column? A virtual column is accessible like any other column except that there is no physical column associated with it (unless it's indexed). The data for the column is derived from other columns in the table. For example, in a table people, a persons name is the concate