Re: Foreign Key Constraint
This will work, just make sure that you insert the record into tblAppointment_2 before updating the tblAppointment_1 to avoid a constraint violation. One thing to consider is the type of relationship between the two tables. The way you are setting it up now is each tblAppointment_1 record can be linked to only one tblAppointment_2 record, but each tblAppointment_2 can be linked to many tblAppointment_1 records. If this suits your needs then fine. Not seeing tha data or knowing the requirements its hard to be sure, but you might consider putting the foreign key on tblAppointment_2 and have it reference DEcisionID on tblAppointment_1. This would allow the ONE to MANY relationship that I think you are trying to establish. Again, this is just a best guess from looking at your table structure. If you are establishing only a ONE to ONE relationship then what you are thinking of will work just fine. Erik - Original Message - From: Julie Clegg [EMAIL PROTECTED] To: CF-Talk [EMAIL PROTECTED] Sent: Monday, June 18, 2001 12:02 PM Subject: Foreign Key Constraint I have 2 tables - tblAppointment_1 and tblAppointment_2. I want to set up a foreign key in appointment_1 to connect it to Appointment_2. My question is, if the Appointment_1 record is created a few weeks before Appointment_2, will this be a problem because the foreign key will be null for a period of time? ie...appt_1 record is created first. Then, after some time, Appt_2 record is created and appt_1 record is updated(inserting the CASACID). Appt_1 Appt_2 DEcisionID(PrimaryKey)CasacID(PrimaryKey) date date firstname outcome lastname CASACID(ForeighKey) ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
Re: Show Duplicates
This accomplishes the same thing but is a little easier on the eyes: SELECT Field1, COUNT(*) AS Total FROM has_duplicates GROUP BY Field1 ORDER BY Field1 Sample table data and output below, I think this is what you were looking for. ID Field1 Field2 1 Test1 1 2 Test1 6 3 Test1 1 4 Test2 0 5 Test2 9 6 Test4 1 7 Test4 8 8 Test4 7 9 Test4 3 10 Test8 0 Field1 Total Test13 Test22 Test44 Test81 Erik - Original Message - From: Joseph Thompson [EMAIL PROTECTED] To: CF-Talk [EMAIL PROTECTED] Sent: Tuesday, June 05, 2001 2:03 AM Subject: Re: Show Duplicates Hunted down, found and installed the query analyzer... It looks odd but it works, Thank you! cfquery datasource=cfhub name=test SELECT [Field1], [ID] FROM has_duplicates WHERE [Field1] In (SELECT [Field1] FROM [has_duplicates] As Tmp GROUP BY [Field1] HAVING Count(*)1 ) ORDER BY [Field1]; /cfquery There is a Find Duplicates Query wizard in Access In Query, New just put the SQL inside a cfquery tag Seamus At 02:32 pm 5/06/01 , you wrote: There must be a way to display a list of duplicates from an Access table. (going a little batty) Say I want to display: test1 -- 3 occurences test2 -- 2 ocurences TableName: has_duplicates Fields: ID Field1 Field2 1 test1 1 2 test2 2 3 test3 3 4 test1 4 5 test2 5 6 test3 6 7 test1 1 (Not important but... I was a little disturbed that I couldn't figure it out) Thanks for any help :) ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
Re: syntax error when inserting date
What database are you using? The problem may be that your database is expecting the date in a specific format. Using Oracle as an example, the value you are trying to insert into the Date column, '#onedate#', would be seen as a string and not a date which would generate an error. Oracle has a TO_DATE function that will convert the string to a date format. Check to make sure the format is recognizable by the database you are using and also check if the date string needs to be converted before inserting. Erik - Original Message - From: megan sherman [EMAIL PROTECTED] To: CF-Talk [EMAIL PROTECTED] Sent: Wednesday, May 09, 2001 10:01 AM Subject: syntax error when inserting date Hi all, My action template is supposed to insert classID, location and date into a table in my database. When creating new records in the form I provide, I want the user to be able to supply a comma delimited list of dates. I think the loop in the action template successfully extracts individual dates from the date list, but there is a syntax error in the insert command. Everything works if I don't try to insert the date, so that must be where the syntax error occurs. Can anybody tell me what my date syntax error is? Thanks in advance! Megan The action template code is shown below CFIF IsDefined(FORM.scheduleID) CFUPDATE DATASOURCE=calkayak TABLENAME=class_schedule CFELSE cfoutput cfset dategroup=form.date cfloop index=x from=1 to=#ListLen(dategroup)# cfset onedate=ListGetAt(dategroup,#x#) cfquery datasource=calkayak insert into class_schedule (classID, location, date) values(#form.classID#, '#form.location#', '#onedate#') /cfquery /cfloop /cfoutput /CFIF Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
Re: One form, two submit buttons...
In addition to the ways already presented you can try something like this Put however many buttons you want on the form. Give them the same name but different values. Imagine a form with two input boxes for two numbers and four buttons as follows. INPUT TYPE=Submit NAME=Submit VALUE=Add INPUT TYPE=Submit NAME=Submit VALUE=Subtract INPUT TYPE=Submit NAME=Submit VALUE=Multiply INPUT TYPE=Submit NAME=Submit VALUE=Divide When the form is submitted, you can interrogate form.submit as follows to determine which button was pressed. CFSWITCH EXPRESSION=#form.submit# CFCASE VALUE=Add CFINCLUDE TEMPLATE=actions/act_addnumbers.cfm /CFCASE CFCASE VALUE=Subtract CFINCLUDE TEMPLATE=actions/act_subtractnumbers.cfm /CFCASE CFCASE VALUE=Multiply CFINCLUDE TEMPLATE=actions/act_multiplynumbers.cfm /CFCASE CFCASE VALUE=Divide CFINCLUDE TEMPLATE=actions/act_dividenumbers.cfm /CFCASE /CFSWITCH Erik - Original Message - From: W Luke [EMAIL PROTECTED] To: CF-Talk [EMAIL PROTECTED] Sent: Sunday, April 29, 2001 1:07 PM Subject: One form, two submit buttons... Hi, I have a form that is posted to a processing page. I want to add another button that submits the form information to another page, if the user wishes, which will preview what it will look like. How can I do this? Cheers. -- Will Free Classifieds -=- www.localbounty.com e: [EMAIL PROTECTED] icq: 31099745 ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
