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General, Level: Any

Resolved: My Very Own Twitter Impersonator

Kevin Frank

UPDATE, 7 JAN 2013: THANK YOU FRIENDS AND COLLEAGUES EVERYWHERE. THIS PROBLEM HAS BEEN RESOLVED THANKS TO YOU. I AM NOW @FILEMAKERHACKS ON TWITTER. I CANNOT BEGIN TO EXPRESS MY GRATITUDE AND APPRECIATION.

Dear Friends, Colleagues and Fellow FileMaker Enthusiasts,

You know the old saying that imitation is the sincerest form of flattery? Well, I’m here to tell you that having experienced it first hand, I’m not feeling even remotely flattered. Pissed off? Yes. Violated? Yes. But not flattered, and not amused. Here’s the short version:

Me:

1-6-2013 3-36-38 PM

The Impostor:

1-6-2013 3-38-08 PM

Here’s a longer version: Last year a colleague wrote to ask why I wasn’t using my logo on my Twitter postings. Me: “I don’t do Twitter.” Him: “Sure you do, I’m one of your followers!”

Continue reading “Resolved: My Very Own Twitter Impersonator” →

ExecuteSQL, Level: Advanced, SQL, Version: FM 12 or later

ExecuteSQL: Using IN with Faux Dynamic Variables

Kevin Frank

Editor’s note: Today we have a guest article written by John Weinshel, whose knowledge of SQL in general, and FileMaker+SQL in particular, runs deep. John’s contributions in various online forums are always worth reading, and it’s a privilege to present his thoughts on this topic here.

The new ExecuteSQL() function in Filemaker 12 does not work dynamically (with the question mark) as expected with the IN function (nor with BETWEEN). For example, we might expect the following statement to return all the ID’s for contacts whose first name is either John, Mary, or Renee:

ExecuteSQL (
"
SELECT c.PKContact
FROM Contacts c
WHERE c.fname IN ( ? )
";
""; ""; " 'John','Mary','Renee' "
)

…but it doesn’t. The following does work, but it’s not dynamic:

ExecuteSQL (
"
SELECT c.PKContact
FROM Contacts c
WHERE c.fname IN ( 'John','Mary','Renee' )
";
""; ""
)

Continue reading “ExecuteSQL: Using IN with Faux Dynamic Variables” →

Level: Advanced, Version: FM 10 or later

Thinking About Value Lists, part 3

Kevin Frank

Welcome to the third installment in this series. We’ve been exploring various issues and behaviors in connection with 2-column value lists (VL’s), and today we’re going to look at, and propose a work around for, an issue with filtered value lists in Find mode.

All of today’s demo files feature a basic expense submission system, with each portal row representing a receipt that the submitter would like to be reimbursed for. Here it is in Browse mode:

And here’s the Relationships Graph:

Continue reading “Thinking About Value Lists, part 3” →

Level: Intermediate, Version: FM 8 or later

Thinking About Value Lists, part 2

Kevin Frank

In part 1 we explored a particular type of value list: the field-based two-column variety, based on all values, and set to show values from the second column only…

…and today’s article assumes familiarity with that material. This time around we’re going to look at some challenges and issues that can arise when using filtered (a.k.a. “conditional”) field-based value lists, and propose some solutions to those challenges.

I don’t claim that any of the following is particularly original or brilliant, but I do a fair amount of team programming, and these issues come up over and over again.

Continue reading “Thinking About Value Lists, part 2” →

Beverly Voth, ExecuteSQL, Level: Intermediate, SQL, Version: FM 12 or later

PDF version of FM 12 ExecuteSQL Reference

Kevin Frank

Beverly Voth has produced a PDF version of The Missing SQL Reference with some additional material not available in her original posting from October 19th.

And the SQL4_fmdev2.fmp12 demo file has been updated with new queries.

Thank you Beverly for this major contribution to the FileMaker community.

Beverly Voth, ExecuteSQL, SQL

The Missing FM 12 ExecuteSQL Reference

beverlyvoth

There seem to be many questions about the usage of SQL (Structured Query Language) with the ExecuteSQL function in FileMaker 12. This tutorial attempts to explain some of the SQL terms, if you are new to writing SQL statements. Since there are already many examples of how to write the ExecuteSQL queries, links to these will be listed at the end of this article. If you don’t need to learn the terms, jump right to the Helpful Example Databases section, below. There you will find links to solutions that help you create and test your queries.

This is not a complete SQL guide, as other databases may use other syntax. This is not a complete FileMaker and SQL guide, as FileMaker may be an ODBC source and the SQL queries made against it may vary from the terms used by ExecuteSQL(). This is not a complete FileMaker and ESS guide using SQL calls (if using Import or Execute SQL script steps or ExecuteSQL() function or ESS). It may not have all the nuances needed for other data sources. This is the ExecuteSQL() function reference for which you’ve been waiting. The FileMaker 12 ODBC and JDBC Guide is helpful, but it has uses outside (and beyond) the ExecuteSQL() function. Any discrepancies between the reference and the function will be noted here, if possible.

Continue reading “The Missing FM 12 ExecuteSQL Reference” →

ExecuteSQL, Level: Intermediate, Version: FM 12 or later

Outer Joins in FileMaker 12, part 2

Kevin Frank

Last week in part 1 we looked at four “outer join” reporting approaches. Two of them involved ExecuteSQL, and I ended that section with the plea: Of course it’s possible that you, dear reader, know some FileMaker SQL voodoo to speed things up, and would be willing to share? Well Dr. Osamu Noda of Japan was kind enough to not only respond, but has provided a pair of demos (Outer Join Demo 5 and Outer Join Demo 6) which are significantly faster and which I am sharing with his permission.

Both of the demos are based on my original files from last week, and as you may recall, the aim was to show a week’s worth of sales for all employees whether they had any sales or not.

Continue reading “Outer Joins in FileMaker 12, part 2” →

ExecuteSQL, Level: Intermediate, SQL, Version: FM 12 or later

Outer Joins in FileMaker 12, part 1

Kevin Frank

Recently I had an on-screen reporting challenge, and decided to try several different approaches to see which would be fastest. The challenge: Starting with two tables, one containing 20 Employees, and one containing 2,000 Sales records for the current year…

…display daily sales totals per employee in a seven-day grid, like so:

Continue reading “Outer Joins in FileMaker 12, part 1” →

Beverly Voth, Level: Any, Version: FM 16 or later

An In-Depth Look at “Export Field Contents”

beverlyvoth

Have you ever wanted to export a single field and maintain all the characters in that field? This article explores the possibility with XML Export and the use of a simple XSLT. But first we’ll explain the good, the bad and the ugly of some different standard ways to export TEXT out of FileMaker.

Using this sample text in one field (and one record) we will make different exports and review the results:

Continue reading “An In-Depth Look at “Export Field Contents”” →