Lists: | pgsql-admin |
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From: | reina_ga(at)hotmail(dot)com (Tony Reina) |
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To: | pgsql-admin(at)postgresql(dot)org |
Subject: | Are there programs to graph database schema? |
Date: | 2004-01-12 22:19:18 |
Message-ID: | 272e4be7.0401121419.37989e3a@posting.google.com |
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Lists: | pgsql-admin |
I know that there are standard ways to graph relational databases.
It occured to me that perhaps programs existed which simply parsed the
table definitions and plotted the graphs for you.
Anyone know of such a thing?
Thanks.
-Tony
From: | Enrico Ortmann <pg(dot)admin(at)radax(dot)net> |
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To: | pgsql-admin(at)postgresql(dot)org |
Subject: | Re: Are there programs to graph database schema? |
Date: | 2004-01-14 08:02:11 |
Message-ID: | 1591904921.20040114090211@radax.net |
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Hi Tony,
TR> It occured to me that perhaps programs existed which simply parsed the
TR> table definitions and plotted the graphs for you.
If I need to create an [E]ER-Modell from an existing databasae,
I mostly use MS Visio professional. It can reverse engineer via
ODBC lots of DBS.
Rico
From: | Juan Miguel <juanmime(at)ono(dot)com> |
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To: | pgsql-admin(at)postgresql(dot)org |
Subject: | Re: Are there programs to graph database schema? |
Date: | 2004-01-14 14:15:04 |
Message-ID: | 40054EE8.2050107@ono.com |
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Hi, I use MS Visio Professional, and it works (not very good), but it works.
I ever wondered if there is a opensource tool, that let me create an
automatic ER-Model diagram from an existing DB, like MS Visio.
Do you know if this tool exists ?
Thanks
>Hi Tony,
>
>TR> It occured to me that perhaps programs existed which simply parsed the
>TR> table definitions and plotted the graphs for you.
>
>If I need to create an [E]ER-Modell from an existing databasae,
>I mostly use MS Visio professional. It can reverse engineer via
>ODBC lots of DBS.
>
>Rico
>
>
>
>
>---------------------------(end of broadcast)---------------------------
>TIP 4: Don't 'kill -9' the postmaster
>
>
>
From: | Thierry Missimilly <THIERRY(dot)MISSIMILLY(at)BULL(dot)NET> |
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To: | Juan Miguel <juanmime(at)ono(dot)com> |
Cc: | pgsql-admin(at)postgresql(dot)org |
Subject: | Re: Are there programs to graph database schema? |
Date: | 2004-01-14 15:54:06 |
Message-ID: | 4005661E.627CBF74@BULL.NET |
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Hi,
For a small schema, i've used PGACESS. There is a graphical editor which help
you to draw boxes with the foreign keys.
Thierry
Juan Miguel wrote:
> Hi, I use MS Visio Professional, and it works (not very good), but it works.
> I ever wondered if there is a opensource tool, that let me create an
> automatic ER-Model diagram from an existing DB, like MS Visio.
> Do you know if this tool exists ?
>
> Thanks
>
> >Hi Tony,
> >
> >TR> It occured to me that perhaps programs existed which simply parsed the
> >TR> table definitions and plotted the graphs for you.
> >
> >If I need to create an [E]ER-Modell from an existing databasae,
> >I mostly use MS Visio professional. It can reverse engineer via
> >ODBC lots of DBS.
> >
> >Rico
> >
> >
> >
> >
> >---------------------------(end of broadcast)---------------------------
> >TIP 4: Don't 'kill -9' the postmaster
> >
> >
> >
>
> ---------------------------(end of broadcast)---------------------------
> TIP 9: the planner will ignore your desire to choose an index scan if your
> joining column's datatypes do not match
Attachment | Content-Type | Size |
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THIERRY.MISSIMILLY.vcf | text/x-vcard | 327 bytes |
From: | Enrico Ortmann <pg(dot)admin(at)radax(dot)net> |
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To: | pgsql-admin(at)postgresql(dot)org |
Subject: | Re: Are there programs to graph database schema? |
Date: | 2004-01-14 16:15:12 |
Message-ID: | 731485593.20040114171512@radax.net |
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Guten Tag Juan Miguel,
Hi Juan,
JM> Hi, I use MS Visio Professional, and it works (not very good), but it works.
JM> I ever wondered if there is a opensource tool, that let me create an
JM> automatic ER-Model diagram from an existing DB, like MS Visio.
JM> Do you know if this tool exists ?
Unfortunately I don't. I am unsatisfied with Visio too, but the point
of reason for using it is exactly that I don't know a better tool.
If anybody does - please let me know!
Rico
From: | Rajesh Kumar Mallah <mallah(at)trade-india(dot)com> |
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To: | Juan Miguel <juanmime(at)ono(dot)com> |
Cc: | pgsql-admin(at)postgresql(dot)org |
Subject: | Re: Are there programs to graph database schema? |
Date: | 2004-01-14 18:26:14 |
Message-ID: | 400589C6.4050801@trade-india.com |
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Juan Miguel wrote:
Greetings!
pg_autodoc
http://www.rbt.ca/autodoc/index.html
can produce .dot files that can be charted using
graphviz.
It works pretty well for medium sized databases
but for large it tends to produce a spaghetti.
Check the "Related Sites" in graphviz.org homepage.
Regds
mallah.
> Hi, I use MS Visio Professional, and it works (not very good), but it
> works.
> I ever wondered if there is a opensource tool, that let me create an
> automatic ER-Model diagram from an existing DB, like MS Visio.
> Do you know if this tool exists ?
>
> Thanks
>
>> Hi Tony,
>>
>> TR> It occured to me that perhaps programs existed which simply
>> parsed the
>> TR> table definitions and plotted the graphs for you.
>>
>> If I need to create an [E]ER-Modell from an existing databasae,
>> I mostly use MS Visio professional. It can reverse engineer via
>> ODBC lots of DBS.
>>
>> Rico
>>
>>
>>
>>
>> ---------------------------(end of broadcast)---------------------------
>> TIP 4: Don't 'kill -9' the postmaster
>>
>>
>>
>
>
>
> ---------------------------(end of broadcast)---------------------------
> TIP 9: the planner will ignore your desire to choose an index scan if
> your
> joining column's datatypes do not match
>
From: | Leslie <lid(at)ucs(dot)co(dot)za> |
---|---|
To: | Enrico Ortmann <pg(dot)admin(at)radax(dot)net> |
Cc: | pgsql-admin(at)postgresql(dot)org |
Subject: | Re: Are there programs to graph database schema? |
Date: | 2004-01-15 09:58:17 |
Message-ID: | 1074160696.1373.48.camel@lid.ucs.co.za |
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Hi All ,
Have a look at DbVisualizer-4.0.2
Java based ER tool that works very well.
Regards.
Leslie.
On Wed, 2004-01-14 at 18:15, Enrico Ortmann wrote:
> Guten Tag Juan Miguel,
>
> Hi Juan,
>
> JM> Hi, I use MS Visio Professional, and it works (not very good), but it works.
> JM> I ever wondered if there is a opensource tool, that let me create an
> JM> automatic ER-Model diagram from an existing DB, like MS Visio.
> JM> Do you know if this tool exists ?
>
> Unfortunately I don't. I am unsatisfied with Visio too, but the point
> of reason for using it is exactly that I don't know a better tool.
> If anybody does - please let me know!
>
> Rico
>
>
> ---------------------------(end of broadcast)---------------------------
> TIP 4: Don't 'kill -9' the postmaster
From: | info(at)datanamic(dot)com (Rick van Dijk) |
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To: | pgsql-admin(at)postgresql(dot)org |
Subject: | Re: Are there programs to graph database schema? |
Date: | 2004-01-29 14:35:33 |
Message-ID: | 3f15bcb.0401290635.19f1c316@posting.google.com |
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hello tony,
Our tool DeZign for Databases can do this for you. With the ImportER
Scripts add-on you can import SQL scripts containing create table
statements etc into the data modeling tool DeZign for Databases.
more info at
http://www.datanamic.com
regards
rick
reina_ga(at)hotmail(dot)com (Tony Reina) wrote in message news:<272e4be7(dot)0401121419(dot)37989e3a(at)posting(dot)google(dot)com>...
> I know that there are standard ways to graph relational databases.
>
> It occured to me that perhaps programs existed which simply parsed the
> table definitions and plotted the graphs for you.
>
> Anyone know of such a thing?
>
> Thanks.
> -Tony