I want to create a Family database some of these "families " are single
fathers with children some are single women with children they will be
assigned Rooms /w children.
what would be the best to relate to the childrem ?
18  5155 
Parent(s) are always a one-to-many relationship to children. You will need
two tables; one for parent(s) and ine for children. You are going to have to
decide how you are going to indicate a parent is a single parent and
implement that in the parent table.
PC Datasheet
Providing Customers A Resource For Help With Access, Excel And Word
Applications re******@pcdata sheet.com
"Cliff Chapin" <cc******@cox.n etwrote in message
news:d4******** ********@newsfe 10.phx...
>I want to create a Family database some of these "families " are single
fathers with children some are single women with children they will be
assigned Rooms /w children.
what would be the best to relate to the childrem ?
On Sat, 21 Jul 2007 22:49:59 GMT, "Steve" <So***@private. emailaddress>
wrote:
Not necessarily. Just think of the classic Employee table with a
ManagerID field and a self-join. Single table. Same applies here.
-Tom.
>Parent(s) are always a one-to-many relationship to children. You will need
two tables; one for parent(s) and ine for children. You are going to have to
decide how you are going to indicate a parent is a single parent and
implement that in the parent table.
PC Datasheet
Providing Customers A Resource For Help With Access, Excel And Word
Applications
re******@pcdat asheet.com
"Cliff Chapin" <cc******@cox.n etwrote in message
news:d4******* *********@newsf e10.phx...
>>I want to create a Family database some of these "families " are single
fathers with children some are single women with children they will be
assigned Rooms /w children.
what would be the best to relate to the childrem ?
"Cliff Chapin" <cc******@cox.n etwrote:
>I want to create a Family database some of these "families " are single
fathers with children some are single women with children they will be
assigned Rooms /w children.
what would be the best to relate to the childrem ?
I'd create a family table and assign the parent(s) and children to the family.
Tony
--
Tony Toews, Microsoft Access MVP
Please respond only in the newsgroups so that others can
read the entire thread of messages.
Microsoft Access Links, Hints, Tips & Accounting Systems at http://www.granite.ab.ca/accsmstr.htm
Tony's Microsoft Access Blog - http://msmvps.com/blogs/access/
In the classic Employee table, managers are employees also so one table
suffices. In the OPs scenaro you can reasonably assume children CAN NOT be
parents so the two table approach is more appropriate.
PC Datasheet
Providing Customers A Resource For Help With Access, Excel And Word
Applications re******@pcdata sheet.com
"Tom van Stiphout" <no************ *@cox.netwrote in message
news:u1******** *************** *********@4ax.c om...
On Sat, 21 Jul 2007 22:49:59 GMT, "Steve" <So***@private. emailaddress>
wrote:
Not necessarily. Just think of the classic Employee table with a
ManagerID field and a self-join. Single table. Same applies here.
-Tom.
>>Parent(s) are always a one-to-many relationship to children. You will need
two tables; one for parent(s) and ine for children. You are going to have
to
decide how you are going to indicate a parent is a single parent and
implement that in the parent table.
PC Datasheet
Providing Customers A Resource For Help With Access, Excel And Word
Application s
re******@pcda tasheet.com
"Cliff Chapin" <cc******@cox.n etwrote in message
news:d4****** **********@news fe10.phx...
>>>I want to create a Family database some of these "families " are single
fathers with children some are single women with children they will be
assigned Rooms /w children.
what would be the best to relate to the childrem ?
I hope this does not mislead the OP. Family to parent is a one-to-many
relationship and needs two tables. Family to children is also a one-to-many
relationship so this also needs two tables. The family solution thus needs a
TblFamily, TblParent and TblChild.
PC Datasheet
Providing Customers A Resource For Help With Access, Excel And Word
Applications re******@pcdata sheet.com
"Tony Toews [MVP]" <tt****@teluspl anet.netwrote in message
news:cu******** *************** *********@4ax.c om...
"Cliff Chapin" <cc******@cox.n etwrote:
>>I want to create a Family database some of these "families " are single
fathers with children some are single women with children they will be
assigned Rooms /w children.
what would be the best to relate to the childrem ?
I'd create a family table and assign the parent(s) and children to the
family.
Tony
--
Tony Toews, Microsoft Access MVP
Please respond only in the newsgroups so that others can
read the entire thread of messages.
Microsoft Access Links, Hints, Tips & Accounting Systems at
http://www.granite.ab.ca/accsmstr.htm
Tony's Microsoft Access Blog - http://msmvps.com/blogs/access/
Steve, I don't think you understood Tony's response.
--
Allen Browne - Microsoft MVP. Perth, Western Australia
Tips for Access users - http://allenbrowne.com/tips.html
Reply to group, rather than allenbrowne at mvps dot org.
"Steve" <So***@private. emailaddresswro te in message
news:Yq******** ********@newsre ad2.news.pas.ea rthlink.net...
>I hope this does not mislead the OP. Family to parent is a one-to-many
relationship and needs two tables. Family to children is also a one-to-many
relationship so this also needs two tables. The family solution thus needs
a TblFamily, TblParent and TblChild.
"Tony Toews [MVP]" <tt****@teluspl anet.netwrote in message
news:cu******** *************** *********@4ax.c om...
>"Cliff Chapin" <cc******@cox.n etwrote:
>>>I want to create a Family database some of these "families " are single
fathers with children some are single women with children they will be
assigned Rooms /w children.
what would be the best to relate to the childrem ?
I'd create a family table and assign the parent(s) and children to the
family.
Tony
--
Tony Toews, Microsoft Access MVP
Please respond only in the newsgroups so that others can
read the entire thread of messages.
Microsoft Access Links, Hints, Tips & Accounting Systems at
http://www.granite.ab.ca/accsmstr.htm
Tony's Microsoft Access Blog - http://msmvps.com/blogs/access/
I took Tony's response to say a Family table with Parent1 and Parent2 fields
and Child1, Child2, Child3, etc fields. In the OP's scenario, it is
reasonable to assume he means young children who can njot also be parents.
PC Datasheet
Providing Customers A Resource For Help With Access, Excel And Word
Applications re******@pcdata sheet.com
"Allen Browne" <Al*********@Se eSig.Invalidwro te in message
news:46******** *************** @per-qv1-newsreader-01.iinet.net.au ...
Steve, I don't think you understood Tony's response.
--
Allen Browne - Microsoft MVP. Perth, Western Australia
Tips for Access users - http://allenbrowne.com/tips.html
Reply to group, rather than allenbrowne at mvps dot org.
"Steve" <So***@private. emailaddresswro te in message
news:Yq******** ********@newsre ad2.news.pas.ea rthlink.net...
>>I hope this does not mislead the OP. Family to parent is a one-to-many
relationshi p and needs two tables. Family to children is also a
one-to-many relationship so this also needs two tables. The family
solution thus needs a TblFamily, TblParent and TblChild.
"Tony Toews [MVP]" <tt****@teluspl anet.netwrote in message
news:cu******* *************** **********@4ax. com...
>>"Cliff Chapin" <cc******@cox.n etwrote:
I want to create a Family database some of these "families " are single
fathers with children some are single women with children they will be
assigned Rooms /w children.
what would be the best to relate to the childrem ?
I'd create a family table and assign the parent(s) and children to the
family.
Tony
--
Tony Toews, Microsoft Access MVP
Please respond only in the newsgroups so that others can
read the entire thread of messages.
Microsoft Access Links, Hints, Tips & Accounting Systems at
http://www.granite.ab.ca/accsmstr.htm
Tony's Microsoft Access Blog - http://msmvps.com/blogs/access/
"Steve" <So***@private. emailaddresswro te in
news:Yq******** ********@newsre ad2.news.pas.ea rthlink.net:
I hope this does not mislead the OP. Family to parent is a
one-to-many relationship and needs two tables. Family to
children is also a one-to-many relationship so this also needs
two tables. The family solution thus needs a TblFamily,
TblParent and TblChild.
You are wrong again. You need a table for people, and a table
for unions(marriage s) and a table for children. People can be
parents of children and children of parents.
The unions table contains a candidate key of HusbandID and
WifeID, each tied to the PersonID in the people table
The Children table contains a foreign key to the PersonID in the
People table and foreign keys to the unions table.
Your way does not handle second mariages nor multiple
generations.
PC Datasheet
Providing Customers A Resource For Help With Access, Excel And
Word Applications
re******@pcdata sheet.com
"Tony Toews [MVP]" <tt****@teluspl anet.netwrote in message
news:cu******** *************** *********@4ax.c om...
>"Cliff Chapin" <cc******@cox.n etwrote:
>>>I want to create a Family database some of these "families "
are single fathers with children some are single women with
children they will be assigned Rooms /w children.
what would be the best to relate to the childrem ?
I'd create a family table and assign the parent(s) and
children to the family.
Tony
--
Tony Toews, Microsoft Access MVP
Please respond only in the newsgroups so that others can
read the entire thread of messages.
Microsoft Access Links, Hints, Tips & Accounting Systems at
http://www.granite.ab.ca/accsmstr.htm
Tony's Microsoft Access Blog -
http://msmvps.com/blogs/access/
--
Bob Quintal
PA is y I've altered my email address.
--
Posted via a free Usenet account from http://www.teranews.com
"Steve" <So***@private. emailaddresswro te in
news:zn******** ********@newsre ad2.news.pas.ea rthlink.net:
In the classic Employee table, managers are employees also so
one table suffices. In the OPs scenaro you can reasonably
assume children CAN NOT be parents so the two table approach
is more appropriate.
You can assume anything you like. You are the one making an ASS
out of U, not ME.
>
PC Datasheet
Providing Customers A Resource For Help With Access, Excel And
Word Applications
re******@pcdata sheet.com
"Tom van Stiphout" <no************ *@cox.netwrote in message
news:u1******** *************** *********@4ax.c om...
>On Sat, 21 Jul 2007 22:49:59 GMT, "Steve"
<So***@private .emailaddresswr ote:
Not necessarily. Just think of the classic Employee table
with a ManagerID field and a self-join. Single table. Same
applies here.
-Tom.
>>>Parent(s) are always a one-to-many relationship to children.
You will need two tables; one for parent(s) and ine for
children. You are going to have to
decide how you are going to indicate a parent is a single
parent and implement that in the parent table.
PC Datasheet
Providing Customers A Resource For Help With Access, Excel
And Word Applications
re******@pcd atasheet.com
"Cliff Chapin" <cc******@cox.n etwrote in message
news:d4***** ***********@new sfe10.phx...
I want to create a Family database some of these "families "
are single fathers with children some are single women with
children they will be assigned Rooms /w children.
what would be the best to relate to the childrem ?
--
Bob Quintal
PA is y I've altered my email address.
--
Posted via a free Usenet account from http://www.teranews.com This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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