01670 732139 | |
steve@itseasy.co.uk |
https://youtu.be/FJJoW-pKvW4
A parameter query is a type of query that prompts the user for a value or a condition before running. This can be useful when you want to filter or limit the data based on a variable criterion. For example, you can use a parameter query to find all the records that match a specific name, date, or category. In this video, I will show you how to create and use a parameter query in LibreOffice Base, the free and open source database application. Base database tutorial.
To create a parameter query, you need to follow these steps:
1. Open your database and switch to the Queries section.
2. Click on the Create Query in Design View button.
3. Add the table or tables that contain the data you want to query.
4. Drag and drop the fields you want to display in the query result to the Field row in the design grid.
5. In the Criteria row, enter a colon followed by a name for the parameter. For example, :Name, :Date, or :Category. This name will be used as the label for the prompt dialog box.
6. Save and run your query. You will see a dialog box asking you to enter a value or a condition for the parameter. For example, if you entered :Name as the parameter, you will see a dialog box with the label “Enter Name”.
7. Enter the value or condition you want to use for the parameter and click OK. The query will run and display the records that match your criterion.
You can also use more than one parameter in your query, as long as you separate them with commas in the Criteria row. For example, :Name, :Date will prompt you for both a name and a date value or condition.
Parameter queries are a powerful and flexible way to create dynamic queries that adapt to your needs. You can use them to create reports, forms, or subqueries that depend on user input. I hope this video was helpful and informative. Thank you for watching and happy querying!
How to Use a Parameter Query in LibreOffice Base.
#basedatabase #itseasytraining
Join this channel to get access to perks:
https://www.youtube.com/channel/UC1c7NBQ7tjBhPGegvCXid_A/join
If you want to support me, check this out: https://www.patreon.com/itseasy
Online training courses:
https://itseasytraining.teachable.com/
https://www.udemy.com/course/microsoft-excel-intermediate-course-z/?referralCode=365DF21869A9F9D2BFCB
Playlists for this channel:
Access: https://www.youtube.com/watch?v=WyFj2eeMfSI&list=PLK99llucAWls71sYcwuXUGuTB33Iz4sFP&ab_channel=ITsEasyTraining1st
Excel: https://www.youtube.com/watch?v=yKobsDbGbyM&list=PLK99llucAWlt5BjHVQwlzFWcqtOR0xMsc&ab_channel=ITsEasyTraining1st
Word: https://www.youtube.com/watch?v=1yB2yP_5LQ0&list=PLK99llucAWlvAvYnQHbuqPzahwXC2GP5T&ab_channel=ITsEasyTraining1st
Visio: https://www.youtube.com/watch?v=ucHD0C4xeBY&list=PLK99llucAWlubxRVLca37R6Jh4jSZyxC3&ab_channel=ITsEasyTraining1st
Project: https://www.youtube.com/watch?v=5Fmgei_PagI&list=PLK99llucAWltWM3-Ohg_V1d6Q0STPAzG7&ab_channel=ITsEasyTraining1st
PowerPoint: https://www.youtube.com/watch?v=fOhiNLAzVAQ&list=PLK99llucAWluWCI4_xLnfbjm5GpAZo9Ye&ab_channel=ITsEasyTraining1st
Publisher: https://www.youtube.com/watch?v=I1-DPJTSvg4&list=PLK99llucAWlvCyOwrQh-OSlPpXWBIEVYq&ab_channel=ITsEasyTraining1st
OneNote: https://www.youtube.com/watch?v=JS5Y_BSEbgg&list=PLK99llucAWlteO7uOpQHz5rOBCdnZ0YMD&ab_channel=ITsEasyTraining1st
Office 365: https://www.youtube.com/watch?v=fphQ0jmv0-8&list=PLK99llucAWlv0L0K0wsLW_S5VkOHFuxli&ab_channel=ITsEasyTraining1st
#itseasytraining
Classroom based courses can be arranged at https://www.itseasy.co.uk/
Courses are available through Microsoft Teams, Online and Face to face in the UK
Online courses at https://itseasytraining.teachable.com/
Udemy Courses https://www.udemy.com/user/stephen-saxton/
Training Guide Books
Excel for New Managers
Microsoft Project Overview https://www.amazon.co.uk/Microsoft-Project-Overview-need-about/dp/1705474632
Microsoft Visio Basic https://www.amazon.co.uk/Microsoft-Visio-Basics-Stephen-Saxton/dp/B089CSJBMD
Very cheap E_books are here:
Excel For New Managers https://payhip.com/b/IE4x
Microsoft Project Overview https://payhip.com/b/wY0m
Microsoft Visio Basics https://payhip.com/b/5XeV
Microsoft Access Introduction https://payhip.com/b/ynSL
A PowerPoint Overview https://payhip.com/b/YkQv
“Steve delivered a number of Microsoft Office Training Sessions to a range of employees across Newcastle College. The service provided by Steve is second to none. I have no hesitations in recommending him to other employers.”
Christine Jackman
Learning Manager(North) - Winner of Training Programme of the Year NECCA
“I studied with Steve when we completed our CiPD CTP together. During the course I found Steve to be very personable and also very professional. Steve was first on my list of suppliers. Steve was very competitively priced and very accommodating.”
Simon Snowdon
European Training Manager at HP Enterprise Services
“Steve’s background in IT training clearly provided him with great organisational and managerial skills which he put to good use at Second Chance Enterprises. His ability to see the long term strategy as well as manage the day to day management is one of his biggest strengths.”
Chriss Graham
Project Coordinator at Daisy Group
“The course was really thorough and Steve was very knowledgeable and explained things very well. I’ve not used Microsoft Project before but now I feel very confident that I’ll be able to use it for what I need to do in my job”.
Craig Forster
Estimator, John F Hunt Regeneration Ltd