Search result for Sql queries Online Courses & Certifications
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Databases: OLAP and Recursion
by Jennifer Widom- 0.0
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2 Weeks
This course builds on concepts introduced in Databases: Relational Databases and SQL and is recommended for learners seeking to understand On-Line Analytical Processing (OLAP) and/or recursion in the SQL language. Databases: Relational Databases and SQL Databases: Advanced Topics in SQL (prerequisite: Relational Databases and SQL) The SQL standard for queries over recursively-defined relations...
$50
Databases: Relational Databases and SQL
by Jennifer Widom- 0.0
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2 Weeks
Databases: Advanced Topics in SQL and Databases: OLA Relational Databases and SQL is the most popular course in the Databases series. Databases: Relational Databases and SQL Databases: Advanced Topics in SQL (prerequisite: Relational Databases and SQL) The SQL standard for queries over recursively-defined relations Relational algebra – the algebraic query language that provides the formal foundations of SQL...
$50
PostgreSQL High Performance Tuning Guide
by Lucian Oprea- 4.2
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2.5 hours on-demand video
PostgreSQL supports the most advanced features included in SQL standards. Each index needs to satisfy enough queries to justify how much it costs to maintain. How to be able to answer queries by only using the data in an index using covering indexes. We'll explore PostgreSQL features such as CASE syntax and parallel queries to reduce time execution for queries...
$14.99
MySQL and Database Management: From beginner to Expert
by William Starr- 4
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15.5 hours on-demand video
The final exam will be featured in this section, which will wrap up everything we have learned into final queries and data modeling examples that will test your knowledge, and give you a chance to see what areas you still need improvement in....
$9.99
Big Data and Hadoop for Beginners - with Hands-on!
by Andalib Ansari- 3.7
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3 hours on-demand video
We will see running queries in Hive. You will understand the differences between SQL and Pig Latin. Demos on running different queries in Pig. Demos: Running HDFS commands, Hive queries, Pig queries...
$15.99
Deep Dive into Functional JavaScript
by Packt Publishing- 4
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3 hours on-demand video
Translate SQL queries into chained map and reduce calls...
$11.99
The Complete Python/PostgreSQL Course 2.0
by Codestars by Rob Percival- 4.7
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13.5 hours on-demand video
In addition, all the database knowledge you'll gain in this course is easily transferable to other databases such as MySQL, Microsoft SQL Server, Amazon Redshift, Oracle, and others! Explore advanced SQL and PostgreSQL concepts such as user-defined functions, stored procedures, locking, and async database connections with Python....
$18.99
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The Complete Python/PostgreSQL Course 2.0
by Codestars by Rob Percival- 4.6
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13.5 hours on-demand video
In addition, all the database knowledge you'll gain in this course is easily transferable to other databases such as MySQL, Microsoft SQL Server, Amazon Redshift, Oracle, and others! Explore advanced SQL and PostgreSQL concepts such as user-defined functions, stored procedures, locking, and async database connections with Python....
$16.99
Power Query and Power View - Excel Power Tools Master Class
by Paula Guilfoyle CPA & MVP- 0.0
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2.5 hours on-demand video
Power Query can be described as SQL for Excel users (without the need for knowing SQL). LEARN HOW SET UP QUERIES TO EXTRACT DATA FROM MULTIPLE SOURCES, TRANSFORM DATA OF DIFFERENT TYPES AND LEARN HOW TO USE POWER QUERY TO AUTOMATE DAILY TASKS....
$12.99
VBA WEB - Connect Excel to the WEB with VBA
by Daniele Protti- 0.0
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19.5 hours on-demand video
Pull data into Microsoft Excel with Web queries Install and configure SQL Express Server and the Management tool for testing Connect to a remote SQL Server DB With VBA & ADODB Use Excel VBA to Query a SQL Server Database Connect to a remote SQL Server and mySQL Database via VBA and ADODB...
$12.99
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