SSRS Hide results table if emptyhttps://www.joellipman.com/articles/microsoft/ssrs/ssrs-hide-results-table-if-empty.html

29 March 2011 information: SELECT DISTINCT re.[RoomId] ,re.[SiteId] ,re.[EquipId] ,eq.[Description] FROM [ROOMEQUIPMENT] re INNER JOIN [EQUIPMENT] eq ON eq.EquipId=re.EquipId WHERE re.RoomId=@GivenRoom AND re.SetId=@setId This seems to have problems because when...

• Type: Article
• Author: Joel Lipman
• Category: SQL Server Reporting Services
• Language: en-GB

Before and After, Highs and Lowshttps://www.joellipman.com/articles/microsoft/ssrs/before-and-after-highs-and-lows.html

03 August 2011 DATEPART(year, ExecutionLogStorage.TimeStart) AS YearRun, COUNT(Catalog.Name) AS Counter FROM ExecutionLogStorage INNER JOIN Catalog ON ExecutionLogStorage.ReportID = Catalog.ItemID WHERE (Catalog.Type = 2) AND (ExecutionLogStorage.TimeStart BETWEEN...

• Type: Article
• Author: Joel Lipman
• Category: SQL Server Reporting Services
• Language: *

The ReportServer Databasehttps://www.joellipman.com/articles/database/the-reportserver-database.html

08 August 2011 ,a.[TimeRendering] ,a.[Source] ,a.[Status] ,a.[ByteCount] ,a.[RowCount] FROM [ReportServer].[dbo].[ExecutionLog] a INNER JOIN [ReportServer].[dbo].[Catalog] b ON a.ReportID = b.ItemID The Top 5 Most Frequent -- Top 5 Most Frequent: SELECT TOP 5...

• Type: Article
• Author: Joel Lipman
• Category: Databases
• Language: en-GB

MySQL: Display Users and Duration in Matrix Timesheethttps://www.joellipman.com/articles/database/mysql/mysql-display-users-and-duration-in-matrix-timesheet.html

27 April 2012 version of this query was pretty abysmal and worse if you want to list users who have no associated activities (outer join but all-in-one query). The DBA responsible for the system asked me to look at ways of reducing the load on the server and the...

• Type: Article
• Author: Joel Lipman
• Category: MySQL
• Language: en-GB

ZohoAnalytics: Pivot Campaigns vs Contactshttps://www.joellipman.com/articles/crm/zoho/zohoanalytics-pivot-campaigns-vs-contacts.html

20 March 2023 resort to a query when I get confused with the GUI: Query 1 Due to the limit of sub-query levels we can go down, I want to join this to the contacts data table. So I'm going to make this first query and save it as "Contacts vs Campaigns Pivot": SELECT *...

• Type: Article
• Author: Joel Lipman
• Category: Zoho
• Language: *

Report Builder 2.0 - Hide Series1https://www.joellipman.com/articles/microsoft/ssrs/report-builder-20-hide-series1.html

06 May 2010 appearing in your SQL Server Reporting Service (SSRS) report. I am guessing that Series1 is the data series from an outer join where the joining index value is null. The chart below has 3 series or data fields: Count the total number of incidents logged...

• Type: Article
• Author: Joel Lipman
• Category: SQL Server Reporting Services
• Language: en-GB

SQL Queries for Statisticshttps://www.joellipman.com/articles/database/mysql/sql-queries-for-statistics.html

13 December 2010 a WHERE YEAR(a.DateTimeStamp)='2010' GROUP BY a.VisitorIP ORDER BY MAX(a.VisitorID) DESC ) t1 LEFT OUTER JOIN wikimedia_user b ON t1.ID=b.user_id GROUP BY t1.IP ORDER BY b.user_name ) t2 GROUP BY MONTH(t2.Date); Notes: I use this in a PHP script so...

• Type: Article
• Author: Joel Lipman
• Category: MySQL
• Language: *

Merge the content of two similar tables in MySQLhttps://www.joellipman.com/articles/database/mysql/merge-the-content-of-two-similar-tables-in-mysql.html

11 January 2011 standard SQL we can combine the contents of two tables with a CROSS JOIN, (BTW these are not instructions to create some table I'll never use again unlike the rest of the solutions I found on the web). In MySQL, I only know how to do this with a UNION...

• Type: Article
• Author: Joel Lipman
• Category: MySQL
• Language: en-GB

SQL Calendar in Business Intelligence Development Studiohttps://www.joellipman.com/articles/database/t-sql/sql-calendar-in-business-intelligence-development-studio.html

14 January 2011 --event details to display e.Note --CTEs defined above are used as the queries for the results FROM Dates d LEFT JOIN Events e ON CAST(CONVERT(VARCHAR(10),e.EventDate,101) AS DATETIME) = d.[Date] --Set the maximum times the Dates cte can recurse OPTION...

• Type: Article
• Author: Joel Lipman
• Category: Transact-SQL
• Language: en-GB

SSRS Querying on either of 2 Parametershttps://www.joellipman.com/articles/microsoft/ssrs/ssrs-querying-on-either-of-2-parameters.html

19 July 2011 if it wasn't provided to start with. Additionally, the second solution will mean each dataset must at least join both tables that you are using the OR clause against. There must be a solution that executes a query at report execution time and...

• Type: Article
• Author: Joel Lipman
• Category: SQL Server Reporting Services
• Language: en-GB

How to Display Report Execution Time in SSRS (milliseconds)https://www.joellipman.com/articles/microsoft/ssrs/how-to-display-report-execution-time-in-ssrs.html

17 November 2011 TOP 1 c.Name, e.TimeStart, e.TimeDataRetrieval + e.TimeProcessing + e.TimeRendering AS TotalTime FROM [ExecutionLog] e INNER JOIN [Catalog] c ON c.ItemID=e.ReportID WHERE c.Name='My Amazing Report' -- just change the value here to the name of your...

• Type: Article
• Author: Joel Lipman
• Category: SQL Server Reporting Services
• Language: en-GB

Basic Oracle Stored Procedure Structurehttps://www.joellipman.com/articles/database/pl-sql/basic-oracle-stored-procedure-structure.html

16 January 2012 the student, and then to use this number in a second query which we're hoping will be quicker than a straightforward table join. Syntax CREATE [OR REPLACE] PROCEDURE stored_procedure_name [ (parameter [,parameter]) ] IS | AS [declaration_section] BEGIN...

• Type: Article
• Author: Joel Lipman
• Category: Oracle PL/SQL
• Language: en-GB

Returning Oracle Stored Procedure Resultset in SSRShttps://www.joellipman.com/articles/microsoft/ssrs/returning-oracle-stored-procedure-resultset-in-ssrs.html

19 January 2012 'DD-MON-YYYY')) || ')' "p_STUDENT_DETAILS", NVL(a.student_id, b.person_id) "p_STUDENT_REF" FROM student_accounts a INNER JOIN student_details b ON a.student_id = b.person_id WHERE a.student_id = p_STUDENT_REF; -- ending that second begin I had after my...

• Type: Article
• Author: Joel Lipman
• Category: SQL Server Reporting Services
• Language: en-GB

Inline Labels in Form Fields using Javascripthttps://www.joellipman.com/articles/web-development/js/inline-labels-in-form-fields-using-javascript.html

21 August 2012 two spaces, then we want the field to understand this as "no one entered anything", treat it as empty. this.value.split(' ').join('') -- split this value into an array separated by the delimiter character "" -- join this array back replacing any spaces...

• Type: Article
• Author: Joel Lipman
• Category: JavaScript
• Language: en-GB

JDatabase: using the Joomla database with exampleshttps://www.joellipman.com/articles/cms/joomla/jdatabase-using-the-joomla-database.html

27 January 2013 'u.username', 'u.real_name'))); $query->from($db->quoteName('#__user_profiles p')); $query->join('INNER', $db->quoteName('#__users', 'u') . ' ON (' . $db->quoteName('u.id') . ' = ' . $db->quoteName('p.user_id') . ')')...

• Type: Article
• Author: Joel Lipman
• Category: Joomla
• Language: en-GB

DJI Phantom FC40 Paint-Job and AerialFreaks Cyclops FC40 Gimbal Upgradehttps://www.joellipman.com/articles/_other-misc/quadcopters/dji-phantom-fc40-paint-job-and-aerialfreaks-cyclops-fc40-gimbal-upgrade.html

04 September 2014 attached to Phantom and power cable pulled further out (perhaps a bit too much) 3 plugs in. It came with heat shrinks to join the power cables but I may change this to a plug later. Hmm... maybe I should have painted my Phantom in chrome. My DJI Phantom...

• Type: Article
• Author: Joel Lipman
• Category: Quadcopters
• Language: *

Quadcopter App with Flight Restrictions (JQA)https://www.joellipman.com/component/content/article/quadcopter-app.html?catid=40

24 October 2014 to login if email not specified - [1.8.0] Factory: 7 random aircraft - [1.8.0] Factory: disabled if offline - [1.8.0] Pilot: join/login auto-selects email - [1.8.0] Pilot: profile page with preferences - [1.8.0] Start: fetches current lat/lng - [1.8.0]...

• Type: Article
• Author: Joel Lipman
• Category: Product Documentation
• Language: *

MySQL: Count occurrences of words in a columnhttps://www.joellipman.com/articles/database/mysql/mysql-count-occurrences-of-words-in-a-column.html

12 March 2020 '//text()'), ' ', n.n), ' ', -1) `value` FROM `mydbprefix_content` t CROSS JOIN ( SELECT a.N + b.N * 10 + 1 n FROM (SELECT 0 AS N UNION ALL SELECT 1 UNION ALL SELECT 2 UNION ALL SELECT 3 UNION ALL SELECT 4 UNION ALL SELECT 5 UNION ALL SELECT 6 UNION ALL...

• Type: Article
• Author: Joel Lipman
• Category: MySQL
• Language: *

Joel's Reference to MidJourney v4 Promptshttps://www.joellipman.com/graphic-design/joel-s-guide-to-midjourney-prompts.html

11 February 2023 to first start using the MidJourney Bot Signup to Discord.com Visit Midjourney.com Go to the Midjourney's discord channel Join a community room (named "Newbie"...) // or if you subscribe you can have a private conversation with the MidJourney Bot Type...

• Type: Article
• Author: Joel Lipman
• Category: Graphic Design
• Language: *

Zoho Deluge: Proper Case for Nameshttps://www.joellipman.com/articles/crm/zoho/zoho-deluge-proper-case-for-names.html

13 July 2023 { v_LastName = v_LastName.replaceAllIgnoreCase(v_Exception, v_Exception, false); } v_LastName = v_LastName.trim(); // // join all together v_FullName = trim(v_FirstName + " " + v_LastName); info v_FullName; // // yields: Billie-Jo McDonald-O'Leary II of...

• Type: Article
• Author: Joel Lipman
• Category: Zoho
• Language: *