Reporting Archives - Manchester Integrated Solutions

April 10, 2023April 10, 2023

QUERY METHODS

CTE, subquery, and view are all database programming constructs that allow you to create reusable and flexible queries.

SUBQUERY

A subquery is an embedded query within another query, typically in the WHERE clause of the main query. A subquery can be used to filter, sort or aggregate data, and nested to create complex queries.

Subquery Examples

VIEW

A view is a virtual table where you can program logic. They are simple to write, and they keep the processing at the server, but the results are generated at run time and can be slow if you’re handling a lot of data.

CTE

A Common Table Expression (CTE) is a temporary name assigned to a query that can be referenced multiple times in a larger query. CTEs are useful for creating recursive queries or queries that require complex logic. If you have a query that runs very inefficiently, converting it to use a CTE will often bring processing time way down.

Over the next few weeks we will look at some basic approaches to writing queries with some simple examples.

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Subqueries

SQL Subqueries

Writing subqueries is an important skill to develop if you want to work effectively with your database resources.

EXAMPLES

One of the first subqueries you will probably write will be within the where statement to limit results.

If you need to display the value used to filter you can use a subquery within your select statement. Here we calculate the field ‘avgamt’ using a scalar subquery, i.e. it will return the same value on every line.

A correlated subquery is one of your more complex query structures. Here we have a subquery within our select statement that uses a value returned by the main query to the customer master table to count the number of invoices. The field ‘total_trx’

Understanding how to write effective subqueries is the first step in automating custom processes in your database. Managing transaction lists in your system, automated archiving and monthly sales reporting become much easier when writing subqueries in SQL become second nature.

If you’re interested in learning more about scalar subqueries, multiple row subqueries, and correlated subqueries check out this page.

To speak to an expert about your reporting headaches email [email protected].

Query Methods

ERP ROI

I’m a big believer in the power of reporting to help guide change management in large organizations. One of the biggest changes any organization can take on is the implementation of a new MRP or ERP solution. Sadly project teams usually don’t remain involved past a few support days once a new system is live. Reporting is usually lumped into these days with limited success. This leaves the organization at a disadvantage, and leads to lower ROI on what is usually a large investment. The project team don’t stay to ensure the data, people and processes have evolved to work with the new system. Management considers a project successful when there are no major disruptions and costs remained low, a low bar indeed.

MAXIMIZING ROI

Installing a system, setting up master data, and turning on the lights are only the first steps in any implementation. How are people adjusting? What does the team find frustrating and limiting? Do they have the training they need? Do they understand what the new data is telling them? These conversations are critical for maximizing your return on investment.

This becomes an iterative process to help the team understand what is possible outside the confines of your old system. This requires patience to limit business disruptions and errors, and allow a team to grow.

An implementation that maximizes ROI empowers employees to take ownership of the quality of the data they work with. Business intelligence customized to your environment should help employees see how their actions can improve the customer experience and the bottom line every day.

ARE YOU LEAVING GAINS ON THE TABLE?

To power up your ERP email [email protected].

Manchester Integrated Solutions

THE POWER OF BI

Investing in business intelligence automation can help businesses make better decisions, improve efficiency, and ultimately increase profitability. By leveraging the power of data, businesses can gain a deeper understanding of their operations, customers, and markets. With this knowledge, they can make more informed decisions, optimize their processes, and uncover new opportunities for growth.

Business intelligence automation takes this to the next level by automating the data collection, analysis, and reporting process. This means that businesses can get real-time insights into their operations, without spending hours manually collecting and analyzing data. With the help of automation, businesses can identify trends, patterns, and insights that might have gone unnoticed otherwise, and use this information to make better decisions.

Business intelligence automation also improves efficiency by streamlining processes and reducing the amount of time and resources required to collect and analyze data. By automating routine tasks, businesses can free up their staff to focus on higher-level strategic activities. This can result in cost savings and increased productivity.

Ultimately, investing in business intelligence automation can lead to increased profitability. By improving decision-making, optimizing processes, and identifying new opportunities, businesses can boost their revenue and reduce costs. This can have a significant impact on the bottom line and position businesses for long-term success.

Investing in business intelligence automation is an investment in the future success of your business. By unlocking the power of your data and streamlining your processes, you can make better decisions, improve efficiency, and increase profitability.

Make better decisions, improve efficiency, and increase profitability. Don’t miss out on the opportunity to unlock the power of your data, email [email protected].

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