Query Neo4j using PowerShell and Bolt .Net driver

I failed to query Neo4j using PowerShell and the latest .Net driver (version 1.4.0) following the instructions from this blog post, which is based on version 1.0.2. The issue is that the new driver has changed its package dependencies. You need to import a different set of DLLs at the beginning of your PowerShell scripts, as shown in this code example.

OBIEE Hack: Cleanup column headings of direct SQL reports with a single mouse click

OBIEE automatically enclose column headings with double quotes if they contain spaces. This is totally unnecessary and outright annoying. Here is a bookmarklet that can do the dirty work for you: Cleanup Headings.

Drag and drop it to your browser's bookmark bar. On a direct SQL report's edit page, click it. It will do the following cleaning tasks to all column headings:

• Remove all double quotes.
• Replace all underscores with spaces.
• Uppercase first letters and lowercase remaining letters of all words, except for all CAPITAL words.

Browser compatibility: Google Chrome (yes), FireFox (yes), Opera (yes), IE (no).

Here is the JavaScript code:

OBIEE Hack: Repeat all columns of a direct SQL report with a single mouse click

By default, OBIEE suppresses all columns of a direct SQL report. In other words, adjacent rows with the same value are merged like this.

Suppressed column format is excellent for viewing with human eyes. This is probably why OBIEE makes it the default format. However, it is a nightmare for sorting and filtering when exported to Excel.

In order to set a column to repeat format, at least 3 mouse clicks at different locations are required. It is common for reports to have 10+ columns, which means total 60+ mouse moves and clicks. It sure feels like a chore.

Drag and drop this bookmarklet to your bookmark bar: Repeat All Columns.

Now repeating all columns is just a single mouse click (of the bookmarklet).

Browser compatibility: Google Chrome (yes), FireFox (yes), Opera (yes), IE (no).

Here is the JavaScript code:

OBIEE Hack: Save and Restore Column Formatting While Editing Direct SQL Reports

OBIEE's direct SQL reports query databases directly, bypassing its logical data model layer (RPD). This is a quick-and-dirty solution for ad-hoc reporting requests. However, there is an annoying issue with direct SQL reports. Every time you modify a report's SQL, you lose its column formatting. Reformatting the same reports again and again could be frustrating if your customers frequently ask for changes to their reports. I previously developed a client-server hack to preserve column formatting while editing direct SQL reports. This post is a pure client-side, simpler, and more elegant solution.

Just drag and drop this bookmarklet to your browser's bookmark bar: Direct SQL Wizard.

When you edit a report's SQL, click the bookmarklet. It will add 3 new buttons sandwiching the native "Validate SQL" button as shown in the following screenshot. The new buttons' function is self-evident.

Below is the bookmarklet's JavaScript code.
Browser compatibility: Google Chrome (yes), FireFox (yes), Opera (yes), IE (no).