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Modifying existing table structure |
Wed, May 10 2006 5:37 PM | Permanent Link |
Steve McGrath | Hi,
I've come from using NexusDB and am just starting to use DBISAM. I created a test table using the dbsys utility and now find that I would like to add some extra fields - I expected that by restructuring the table I could do so but restructuring seems to allow only modification of existing fields. Is this possible with dbsys or do I need to do it some other way? Thanks, Steve |
Wed, May 10 2006 5:46 PM | Permanent Link |
Jeff Cook | Steve McGrath <smcgrath@no-spam.org> wrote on Wed, 10 May 2006 22:35:31 +0100
> >Hi, >I've come from using NexusDB and am just starting to use DBISAM. I >created a test table using the dbsys utility and now find that I would >like to add some extra fields - I expected that by restructuring the >table I could do so but restructuring seems to allow only modification >of existing fields. >Is this possible with dbsys or do I need to do it some other way? >Thanks, >Steve Steve You can add field to an existing table using dbsys. (In version 3.30) Just go to the end of the grid that shows the fields and use the down arrow key to add a new line to the grid. You can move this up to where you want it using the arrow buttons at the side of the grid. Cheers Jeff P.S. The usual question is "how do I delete a field?" - to which the answer is <Ctrl>+<Delete>. J. -- Jeff Cook Aspect Systems Ltd Phone: +64-9-424 5388 Skype: jeffcooknz www.aspect.co.nz |
Wed, May 10 2006 6:03 PM | Permanent Link |
Steve McGrath | Jeff Cook wrote:
> Steve McGrath <smcgrath@no-spam.org> wrote on Wed, 10 May 2006 22:35:31 +0100 > >> Hi, >> I've come from using NexusDB and am just starting to use DBISAM. I >> created a test table using the dbsys utility and now find that I would >> like to add some extra fields - I expected that by restructuring the >> table I could do so but restructuring seems to allow only modification >> of existing fields. >> Is this possible with dbsys or do I need to do it some other way? >> Thanks, >> Steve > > Steve > > > You can add field to an existing table using dbsys. (In version 3.30) Just go to the end of the grid that shows the fields and use the down arrow key to add a new line to the grid. You can move this up to where you want it using the arrow buttons at the side of the grid. > > > Cheers > > Jeff > > P.S. The usual question is "how do I delete a field?" - to which the answer is <Ctrl>+<Delete>. J. > > -- > Jeff Cook > Aspect Systems Ltd > Phone: +64-9-424 5388 > Skype: jeffcooknz > www.aspect.co.nz > > > > Jeff, I'm using v4.24 of dbSys. When I open a table using Utilities - Alter table - Structure tab, all I see is a single row representing my single field in the table. Clicking the up/down arrows on the left doesn't do anything, Thanks, Steve |
Wed, May 10 2006 6:08 PM | Permanent Link |
Steve McGrath | Steve McGrath wrote:
> Jeff Cook wrote: >> Steve McGrath <smcgrath@no-spam.org> wrote on Wed, 10 May 2006 >> 22:35:31 +0100 >> >>> Hi, >>> I've come from using NexusDB and am just starting to use DBISAM. I >>> created a test table using the dbsys utility and now find that I would >>> like to add some extra fields - I expected that by restructuring the >>> table I could do so but restructuring seems to allow only modification >>> of existing fields. >>> Is this possible with dbsys or do I need to do it some other way? >>> Thanks, >>> Steve >> >> Steve >> >> >> You can add field to an existing table using dbsys. (In version 3.30) >> Just go to the end of the grid that shows the fields and use the down >> arrow key to add a new line to the grid. You can move this up to >> where you want it using the arrow buttons at the side of the grid. >> >> >> Cheers >> >> Jeff >> P.S. The usual question is "how do I delete a field?" - to which the >> answer is <Ctrl>+<Delete>. J. >> >> -- >> Jeff Cook >> Aspect Systems Ltd >> Phone: +64-9-424 5388 >> Skype: jeffcooknz >> www.aspect.co.nz >> >> >> >> > > Jeff, > > I'm using v4.24 of dbSys. When I open a table using Utilities - Alter > table - Structure tab, all I see is a single row representing my single > field in the table. Clicking the up/down arrows on the left doesn't do > anything, > Thanks, > Steve > Found it! Just use the <Insert> key, Steve |
Wed, May 10 2006 6:31 PM | Permanent Link |
Jeff Cook | Steve McGrath <smcgrath@no-spam.org> wrote on Wed, 10 May 2006 23:06:45 +0100
> >Found it! Just use the <Insert> key, > >Steve Steve Hmmm.... <Insert> key works for v3.30 too! After all these years .... Jeff -- Jeff Cook Aspect Systems Ltd Phone: +64-9-424 5388 Skype: jeffcooknz www.aspect.co.nz |
Thu, May 11 2006 3:06 AM | Permanent Link |
Roy Lambert NLH Associates Team Elevate | Jeff
Tell me about it I figured out ctrl-del quick enough tried ctrl-ins but that did nothing and resigned myself for years to adding at the bottom and moving the new field. Then some bright spark (probably Tim) posted use insert........ Roy Lambert |
Thu, May 11 2006 6:47 AM | Permanent Link |
Allan brocklehurst | Roy Lambert wrote:
> Jeff > > > Tell me about it I figured out ctrl-del quick enough tried ctrl-ins but that did nothing and resigned myself for years to adding at the bottom and moving the new field. Then some bright spark (probably Tim) posted use insert........ > > > Roy Lambert > Whew... It's good to know I'm not alone on the Planet gives you a sense of place eh? Allan |
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