I am trying to select specific columns from multiple tables based on a
common identifier found in each table.
For example, the three tables:
PUBACC_AC
PUBACC_AM
PUBACC_AN
each have a common column:
PUBACC_AC.uniqu e_system_identi fier
PUBACC_AM.uniqu e_system_identi fier
PUBACC_AN.uniqu e_system_identi fier
What I am trying to select, for example:
PUBACC_AC.name
PUBACC_AM.phone _number
PUBACC_AN.zip
where the TABLE.unique_sy stem_identifier is common.
For example:
----------------------------------------------
PUBACC_AC
=========
unique_system_i dentifier name
1234 JONES
----------------------------------------------
PUBACC_AM
=========
unique_system_i dentifier phone_number
1234 555-1212
----------------------------------------------
PUBACC_AN
=========
unique_system_i dentifier zip
1234 90210
When I run my query, I would like to see the following returned as one
blob, rather than the separate tables:
-------------------------------------------------------------------
unique_system_i dentifier name phone_number zip
1234 JONES 555-1212 90210
-------------------------------------------------------------------
I think this is an OUTER JOIN? I see examples on the net using a plus
sign, with mention of Oracle. I'm not running Oracle...I am using
Microsoft SQL Server 2000.
Help, please?
P. S. Will this work with several tables? I actually have about 15
tables in this mess, but I tried to keep it simple (!??!) for the above
example.
Thanks in advance for your help!
NOTE: TO REPLY VIA E-MAIL, PLEASE REMOVE THE "DELETE_THI S" FROM MY E-MAIL
ADDRESS.
Who actually BUYS the cr@p that the spammers advertise, anyhow???!!!
(Rhetorical question only.)
1  16654 
You do the following:
SELECT PUBACC_AC.Name + PUBACC_AM.Phone _number + PUBACC_AN.zip
FROM PUBACC_AC
INNER JOIN PUBACC_AM
ON PUBACC_AM.uniqu e_col = PUBACC_AC.uniqu e_col
INNER JOIN PUBACC_AN
ON PUBACC_AN.uniqu e_col = PUBACC_AC.uniqu e_col
That's it - you do inner join, if you want only those records, for which
unique_col value exists in all 3 tables.
Or, if you replace "INNER JOIN" with "FULL JOIN", which is the same as OUTER
JOIN in Oracle, you will get
as meny records as number of unique_col values.
Thats it!
Hope it helped,
Andrey aka Muzzy
"TeleTech12 12" <te************ **********@yaho o.com> wrote in message
news:Xn******** *************** ***********@207 .115.63.158... I am trying to select specific columns from multiple tables based on a
common identifier found in each table.
For example, the three tables:
PUBACC_AC
PUBACC_AM
PUBACC_AN
each have a common column:
PUBACC_AC.uniqu e_system_identi fier
PUBACC_AM.uniqu e_system_identi fier
PUBACC_AN.uniqu e_system_identi fier
What I am trying to select, for example:
PUBACC_AC.name
PUBACC_AM.phone _number
PUBACC_AN.zip
where the TABLE.unique_sy stem_identifier is common.
For example:
----------------------------------------------
PUBACC_AC
=========
unique_system_i dentifier name
1234 JONES
----------------------------------------------
PUBACC_AM
=========
unique_system_i dentifier phone_number
1234 555-1212
----------------------------------------------
PUBACC_AN
=========
unique_system_i dentifier zip
1234 90210
When I run my query, I would like to see the following returned as one
blob, rather than the separate tables:
-------------------------------------------------------------------
unique_system_i dentifier name phone_number zip
1234 JONES 555-1212 90210
-------------------------------------------------------------------
I think this is an OUTER JOIN? I see examples on the net using a plus
sign, with mention of Oracle. I'm not running Oracle...I am using
Microsoft SQL Server 2000.
Help, please?
P. S. Will this work with several tables? I actually have about 15
tables in this mess, but I tried to keep it simple (!??!) for the above
example.
Thanks in advance for your help!
NOTE: TO REPLY VIA E-MAIL, PLEASE REMOVE THE "DELETE_THI S" FROM MY E-MAIL
ADDRESS.
Who actually BUYS the cr@p that the spammers advertise, anyhow???!!!
(Rhetorical question only.) This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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