All your work, always with you. Stay productive anytime, anywhere with Navicat Cloud. A shared workspace for you and your team members to collaborate on a project in real-time. Here some SQL-code that does the job. It assumes the DB server's local-time is Central European (Summer/Winter) Time (CET/CEST). (it depends on whether you save UTC or local-time into your datetime-columns).
In relational databases, including MySQL, SQL Server, Oracle, and others, the ORDINAL_POSITION refers to a column's location in terms of ordering within a table or query output. In today's blog, we'll learn how to use ordinal positioning to present columns in our preferred order, using Navicat Premium as our database client.
Ransomware attacks are nothing new. In fact, the first known ransomware virus was created in 1989! So why bring them up now? While the frequency of ransomware attacks has fluctuated over the years, recent statistics show that ransomware attacks rose significantly in frequency in 2019 and won't be letting up any time soon. For that reason, you should know what ransomware attacks are, how they work, and how best to deter malicious entities from targeting your organization. And that is exactly what you'll learn here today!
Months can be notoriously difficult to work with due to a variety of factors, including their variability in length. To make database developers' jobs easier, most relational databases (DBMS) offer functions such as MONTH() and MONTHNAME(). These two functions are great for grouping results by month and for displaying their values. In today's blog, we'll learn how to use specialized SQL functions for working with months.
Behind the slick User Interface (UI) of modern web applications, there are asynchronous services fetching data from the database with a multitude of objectives, including loading drop-downs, populating data tables, Synchronizing components, and many others. Any lagging of the back-end processes will be perceived by the user as a slow or even a non-responsive application. This in turn degrades the user experience and sours their opinion of your application. For that reason, it is imperative that you whittle down your query response time to the lowest feasible value. In many cases, this means measuring query turn-around in hundreds of a second, as opposed to seconds.
Needless to say, achieving sub-second response times takes some doing beyond defining indexes on searchable fields. In today's blog, we'll take a look at some techniques for making your queries maximally performant in MySQL 8.
It's fairly common to allow certain users to perform ad-hoc updates or deletions to tables. Data Manipulation Language (DML) operations such as these always come with risk, and incidents may occur where someone accidentally issues a Delete command without a WHERE clause, thereby deleting all rows in a table! Luckily, there are some simple steps you can take to prevent accidental (or deliberate!) destructive DML operations. We'll examine a couple of these in today's blog.
Intuitive and well-designed GUI simplifies your database administration and development.
Manage all the database objects with smart object designer.
Insert, edit, delete or copy/paste a data entry into our spreadsheet-like data editor.
Visualize and edit your databases using a sophisticated database design and modeling tool.
Turn your database data into visuals to have clear insights in data through charts and graphs.
Compare and sync data between databases/schemas with a detailed analytical process.
Deliver a full picture of database differences, and generate script to update the destination database.
Construct SQL statements in the SQL Editor by picking the suggestions from the drop-down list.
Insert a snippet into the SQL Editor for faster and error-free SQL writing.
Create and schedule a batch job for your daily tasks, and get notification e-mails upon tasks completion.
Store your files in cloud to start collaboration with your team members.
Seamless Data Migration
Data Transfer, Data Synchronization and Structure Synchronization help you migrate your data easier and faster for less overhead. Deliver detailed, step-by-step guidelines for transferring data across databases. Compare and synchronize databases with Data and Structure Synchronization. Set up and deploy the comparisons in seconds, and get the detailed script to specify the changes you want to execute.
Diversified Manipulation Tool
Use Import Wizard to transfer data into a database from diverse formats, or from ODBC after setting up a data source connection. Export data from tables, views, or query results to formats like Excel, Access, CSV and more. Add, modify, and delete records with our spreadsheet-like Grid View together with an array of data editing tools to facilitate your edits. Navicat gives you the tools you need to manage your data efficiently and ensure a smooth process.
Easy SQL Editing
Visual SQL Builder will help you create, edit and run SQL statements without having to worry about syntax and proper usage of commands. Code fast with Code Completion and customizable Code Snippet by getting suggestions for keywords and stripping the repetition from coding.
Intelligent Database Designer
Create, modify and manage all database objects using our professional object designers. Convert your databases into graphical representations using a sophisticated database design and modeling tool so you can model, create, and understand complex databases with ease.
Data Visualization Tool
Our Charts feature lets you create visual representations of large data sets and help you to gain deeper insights from your data. Explore and unearth patterns, trends and relations between data, and create effective visual outputs to present your findings in dashboard for sharing.
Increase your Productivity
Our intuitive GUI for SQL Server Backup Utility guides you through the backup process and reduces the potential for errors. Set an automation for repeatable deployment process like script execution at a specific time or day. No matter where you are, you can always get the job done.
Make Collaboration Easy
Synchronize your connection settings, models, queries and virtual groups to our Navicat Cloud service so you can get real-time access to them, and share them with your coworkers anytime and anywhere. With Navicat Cloud, you can leverage every minute of your day to maximize your productivity. Learn more >
Advanced Secure Connection
Establish secure connections through SSH Tunneling ensures every connection is secure, stable, and reliable. Navicat provides more encryption formats and high-performance environments so you never have to worry about connecting over an insecure network.
Cross-Platform LicensingCross-platform licensing is now available. Whether you’re operating on Windows, macOS, or Linux, you can purchase once and select a platform to activate and later on transfer your license.
Dark Mode
Set dark theme to protect your eyes from the traditionally blinding whiteness of computer. No behavior changes with how pages look when you are in dark mode.
Intuitive and well-designed GUI simplifies your database administration and development.
Manage all the database objects with smart object designer.
Insert, edit, delete or copy/paste a data entry into our spreadsheet-like data editor.
Visualize and edit your databases using a sophisticated database design and modeling tool.
Turn your database data into visuals to have clear insights in data through charts and graphs.
Compare and sync data between databases/schemas with a detailed analytical process.
Deliver a full picture of database differences, and generate script to update the destination database.
Construct SQL statements in the SQL Editor by picking the suggestions from the drop-down list.
Insert a snippet into the SQL Editor for faster and error-free SQL writing.
Create and schedule a batch job for your daily tasks, and get notification e-mails upon tasks completion.
Store your files in cloud to start collaboration with your team members.
Data Transfer, Data Synchronization and Structure Synchronization help you migrate your data easier and faster for less overhead. Deliver detailed, step-by-step guidelines for transferring data across databases. Compare and synchronize databases with Data and Structure Synchronization. Set up and deploy the comparisons in seconds, and get the detailed script to specify the changes you want to execute.
Diversified Manipulation ToolUse Import Wizard to transfer data into a database from diverse formats, or from ODBC after setting up a data source connection. Export data from tables, views, or query results to formats like Excel, Access, CSV and more. Add, modify, and delete records with our spreadsheet-like Grid View together with an array of data editing tools to facilitate your edits. Navicat gives you the tools you need to manage your data efficiently and ensure a smooth process.
Easy SQL EditingVisual SQL Builder will help you create, edit and run SQL statements without having to worry about syntax and proper usage of commands. Code fast with Code Completion and customizable Code Snippet by getting suggestions for keywords and stripping the repetition from coding.
Intelligent Database DesignerCreate, modify and manage all database objects using our professional object designers. Convert your databases into graphical representations using a sophisticated database design and modeling tool so you can model, create, and understand complex databases with ease.
Data Visualization Tool
Our Charts feature lets you create visual representations of large data sets and help you to gain deeper insights from your data. Explore and unearth patterns, trends and relations between data, and create effective visual outputs to present your findings in dashboard for sharing.
Increase your ProductivityOur intuitive GUI for SQL Server Backup Utility guides you through the backup process and reduces the potential for errors. Set an automation for repeatable deployment process like script execution at a specific time or day. No matter where you are, you can always get the job done.
Make Collaboration EasySynchronize your connection settings, models, queries and virtual groups to our Navicat Cloud service so you can get real-time access to them, and share them with your coworkers anytime and anywhere. With Navicat Cloud, you can leverage every minute of your day to maximize your productivity. Learn more >
Advanced Secure ConnectionEstablish secure connections through SSH Tunneling ensures every connection is secure, stable, and reliable. Navicat provides more encryption formats and high-performance environments so you never have to worry about connecting over an insecure network.
Cross-Platform LicensingCross-platform licensing is now available. Whether you’re operating on Windows, macOS, or Linux, you can purchase once and select a platform to activate and later on transfer your license.
Dark Mode
Set dark theme to protect your eyes from the traditionally blinding whiteness of computer. No behavior changes with how pages look when you are in dark mode.
Intuitive and well-designed GUI simplifies your database administration and development.
Manage all the database objects with smart object designer.
Insert, edit, delete or copy/paste a data entry into our spreadsheet-like data editor.
Visualize and edit your databases using a sophisticated database design and modeling tool.
Turn your database data into visuals to have clear insights in data through charts and graphs.
Compare and sync data between databases/schemas with a detailed analytical process.
Deliver a full picture of database differences, and generate script to update the destination database.
Construct SQL statements in the SQL Editor by picking the suggestions from the drop-down list.
Insert a snippet into the SQL Editor for faster and error-free SQL writing.
Create and schedule a batch job for your daily tasks, and get notification e-mails upon tasks completion.
Store your files in cloud to start collaboration with your team members.
Seamless Data Migration
Data Transfer, Data Synchronization and Structure Synchronization help you migrate your data easier and faster for less overhead. Deliver detailed, step-by-step guidelines for transferring data across databases. Compare and synchronize databases with Data and Structure Synchronization. Set up and deploy the comparisons in seconds, and get the detailed script to specify the changes you want to execute.
Diversified Manipulation Tool
Use Import Wizard to transfer data into a database from diverse formats, or from ODBC after setting up a data source connection. Export data from tables, views, or query results to formats like Excel, Access, CSV and more. Add, modify, and delete records with our spreadsheet-like Grid View together with an array of data editing tools to facilitate your edits. Navicat gives you the tools you need to manage your data efficiently and ensure a smooth process.
Easy SQL Editing
Visual SQL Builder will help you create, edit and run SQL statements without having to worry about syntax and proper usage of commands. Code fast with Code Completion and customizable Code Snippet by getting suggestions for keywords and stripping the repetition from coding.
Intelligent Database Designer
Create, modify and manage all database objects using our professional object designers. Convert your databases into graphical representations using a sophisticated database design and modeling tool so you can model, create, and understand complex databases with ease.
Data Visualization Tool
Our Charts feature lets you create visual representations of large data sets and help you to gain deeper insights from your data. Explore and unearth patterns, trends and relations between data, and create effective visual outputs to present your findings in dashboard for sharing.
Increase your Productivity
Our intuitive GUI for SQL Server Backup Utility guides you through the backup process and reduces the potential for errors. Set an automation for repeatable deployment process like script execution at a specific time or day. No matter where you are, you can always get the job done.
Make Collaboration Easy
Synchronize your connection settings, models, queries and virtual groups to our Navicat Cloud service so you can get real-time access to them, and share them with your coworkers anytime and anywhere. With Navicat Cloud, you can leverage every minute of your day to maximize your productivity. Learn more >
Advanced Secure Connection
Establish secure connections through SSH Tunneling ensures every connection is secure, stable, and reliable. Navicat provides more encryption formats and high-performance environments so you never have to worry about connecting over an insecure network.
Cross-Platform LicensingCross-platform licensing is now available. Whether you’re operating on Windows, macOS, or Linux, you can purchase once and select a platform to activate and later on transfer your license.
Dark Mode
Set dark theme to protect your eyes from the traditionally blinding whiteness of computer. No behavior changes with how pages look when you are in dark mode.
System Requirements | ||
Windows Microsoft Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Server 2008, Server 2012, Server 2016, Server 2019 | macOS Mac OS X 10.11 El Capitan, macOS 10.12 Sierra, macOS 10.13 High Sierra, macOS 10.14 Mojave, macOS 10.15 Catalina | Linux Debian 9 or later, Ubuntu 16.04 or later, CentOS 7 or later, Fedora 26 or later, Linux Mint 18 or later |