[cfaussie] RE: data structure confusion

[gary menzel]

I also seem to remember it being for Oracle as well (built a web-based admin tool for Oracle once using it).

As far as StructNew is concerned - I think you should always explicitly delcare/create the variable as a struct.  But that is my C/C++ background showing.


Gary Menzel
IT Operations Brisbane -+- ABN AMRO Morgans Limited
Level 29, 123 Eagle Street BRISBANE QLD 4000
PH: 07 333 44 828  FX:  07 3834 0828

[EMAIL PROTECTED] wrote on 03/25/2003 05:05:03 PM:

> Gary: It's built for mySql but yes database dependent in terms of the
> queries & the expected results.
>
> I've tweaked it slightly to avoid all the arrays - seems to make more sense
> in my mind now & also dumps in a much more readable format.
>
>
> One question can I get away with:
>
> <cfset thisDb.tables = structNew()>
>
> or should I be using:
>
> <cfset thisDb = structNew()>
> <cfset thisDb.tables = structNew()>
>
> ????
>
> ------------------------
> <cfsilent>
> <cfset databaseName = "myDatabaseName">
> <cfset dataSourceName = "myDataSourceName">
>
> <cfquery datasource="#dataSourceName#" name="get_tables">
> SHOW TABLES FROM #databaseName#
> </cfquery>
>
> <cfset thisDb.tables = structNew()>
> <cfloop query="get_tables">
>
>    <cfset tableName = evaluate('tables_in_' & databaseName)>
>    <cfset thisDb.tables[tableName] = structNew()>
>
>    <cfquery datasource="#dataSourceName#" name="get_fields">
>    SHOW FIELDS FROM #evaluate('tables_in_' & databaseName)#
>    </cfquery>
>
>    <cfset thisDb.tables[tableName].fields = structNew()>
>    <cfloop query="get_fields">
>
>       <cfset fieldName = field>
>       <cfset thisDb.tables[tableName].fields[fieldName] = structNew()>
>
>       <cfset thisDb.tables[tableName].fields[fieldName].fieldType = type>
>       <cfset thisDb.tables[tableName].fields[fieldName].fieldKey = key>
>       <cfset thisDb.tables[tableName].fields[fieldName].fieldNull = null>
>       <cfset thisDb.tables[tableName].fields[fieldName].fieldDefault= default>
>       <cfset thisDb.tables[tableName].fields[fieldName].fieldExtra = extra>
>    </cfloop>
> </cfloop>
>
> </cfsilent>
> <cfdump var="#thisDb#">
> -------------------------
>
>
>
> Cheers
>
> Mark
>
>
> ______________
> Mark Stanton
> Web Production
> Gruden Pty Ltd
> Tel: 9956 6388
> Mob: 0410 458 201
> Fax: 9956 8433
> www.gruden.com
>
>
>
> ---
> You are currently subscribed to cfaussie as: [EMAIL PROTECTED]
> To unsubscribe send a blank email to [EMAIL PROTECTED]
>
> MX Downunder AsiaPac DevCon - http://mxdu.com/
****************************************************************************
If this communication is not intended for you and you are not an authorised
recipient of this email you are prohibited by law from dealing with or
relying on the email or any file attachments. This prohibition includes
reading, printing, copying, re-transmitting, disseminating, storing or in
any other way dealing or acting in reliance on the information. If you
have received this email in error, we request you contact ABN AMRO Morgans
Limited immediately by returning the email to [EMAIL PROTECTED]
and destroy the original. We will refund any reasonable costs associated
with notifying ABN AMRO Morgans. This email is confidential and may contain
privileged client information. ABN AMRO Morgans has taken reasonable steps
to ensure the accuracy and integrity of all its communications, including
electronic communications, but accepts no liability for materials
transmitted. Materials may also be transmitted without the knowledge of ABN
AMRO Morgans. ABN AMRO Morgans Limited its directors and employees do not
accept liability for the results of any actions taken or not on the basis
of the information in this report. ABN AMRO Morgans Limited and its
associates hold or may hold securities in the companies/trusts mentioned
herein. Any recommendation is made on the basis of our research of the
investment and may not suit the specific requirements of clients.
Assessments of suitability to an individual's portfolio can only be made
after an examination of the particular client's investments, financial
circumstances and requirements.
****************************************************************************
--- You are currently subscribed to cfaussie as: [EMAIL PROTECTED] To unsubscribe send a blank email to [EMAIL PROTECTED] MX Downunder AsiaPac DevCon - http://mxdu.com/