NP URI: www.nobleprog.com.pe/en/cc/analyticfunctions fopen(/home/apps_files/hitra_commons/np_smartip/GeoLite2-City.mmdb): Failed to open stream: No such file or directory /apps/hitra7/drupal7/sites/all/modules/_custom/common/np_smartip/maxmind_reader.php:692 Array ( [0] => Array ( [function] => {closure:/apps/hitra7/npfrontend/index.php:5} [args] => Array ( [0] => 2 [1] => fopen(/home/apps_files/hitra_commons/np_smartip/GeoLite2-City.mmdb): Failed to open stream: No such file or directory [2] => /apps/hitra7/drupal7/sites/all/modules/_custom/common/np_smartip/maxmind_reader.php [3] => 692 ) ) [1] => Array ( [file] => /apps/hitra7/drupal7/sites/all/modules/_custom/common/np_smartip/maxmind_reader.php [line] => 692 [function] => fopen [args] => Array ( [0] => /home/apps_files/hitra_commons/np_smartip/GeoLite2-City.mmdb [1] => rb ) ) [2] => Array ( [file] => /apps/hitra7/drupal7/sites/all/modules/_custom/common/np_smartip/np_smartip.module [line] => 41 [function] => __construct [class] => MaxMind\Db\Reader [object] => MaxMind\Db\Reader Object ( [decoder:MaxMind\Db\Reader:private] => [fileHandle:MaxMind\Db\Reader:private] => [fileSize:MaxMind\Db\Reader:private] => [ipV4Start:MaxMind\Db\Reader:private] => [metadata:MaxMind\Db\Reader:private] => ) [type] => -> [args] => Array ( [0] => /home/apps_files/hitra_commons/np_smartip/GeoLite2-City.mmdb ) ) [3] => Array ( [file] => /apps/hitra7/drupal7/sites/all/modules/_custom/common/np_smartip/np_smartip.module [line] => 25 [function] => np_smartip_mmdb_lookup [args] => Array ( [0] => 18.188.116.205 ) ) [4] => Array ( [file] => /apps/hitra7/drupal7/sites/all/modules/_custom/common/np_smartip/np_smartip.module [line] => 83 [function] => np_smartip_create_location [args] => Array ( [0] => 18.188.116.205 ) ) [5] => Array ( [file] => /apps/hitra7/npfrontend/modules/course/course.php [line] => 82 [function] => np_smartip_get_country [args] => Array ( [0] => 18.188.116.205 ) ) [6] => Array ( [file] => /apps/hitra7/npfrontend/core/routes.php [line] => 16 [function] => course_menu_callback [args] => Array ( [0] => /en/cc/analyticfunctions ) ) [7] => Array ( [file] => /apps/hitra7/npfrontend/__index.php [line] => 93 [args] => Array ( [0] => /apps/hitra7/npfrontend/core/routes.php ) [function] => require_once ) [8] => Array ( [file] => /apps/hitra7/npfrontend/index.php [line] => 17 [args] => Array ( [0] => /apps/hitra7/npfrontend/__index.php ) [function] => include_once ) [9] => Array ( [file] => /apps/hitra7/index.php [line] => 60 [args] => Array ( [0] => /apps/hitra7/npfrontend/index.php ) [function] => include_once ) ) Analytic Functions Fundamentals Training Course

Course Outline

Introduction

  • What are Analytic Functions?
  • Benefits and use cases
  • Overview of common Analytic Functions

Basic Analytic Functions

  • ROW_NUMBER(), RANK(), DENSE_RANK()
  • Understanding PARTITION BY and ORDER BY clauses
  • Examples and use cases

Statistical Analytic Functions

  • SUM(), AVG(), MIN(), MAX()
  • LEAD() and LAG()
  • Use cases and scenarios

Windowing Clause

  • Exploring the WINDOWING clause
  • Understanding UNBOUNDED, CURRENT ROW, and N PRECEDING/FOLLOWING
  • Practical applications

Advanced Analytic Functions

  • FIRST_VALUE() and LAST_VALUE()
  • PERCENTILE_CONT() and PERCENTILE_DISC()
  • Use cases and comparisons

Complex Queries with Analytic Functions

  • Combining Analytic Functions with GROUP BY
  • Nested Analytic Functions
  • Real-world examples

Optimizing Analytic Functions

  • Efficient use of Analytic Functions in large datasets
  • Analyzing query performance
  • Indexing strategies

Troubleshooting and Best Practices

  • Identifying and resolving common issues
  • Best practices for writing efficient queries
  • Tips for maintaining and updating Analytic Function queries

Summary and Next Steps

Requirements

  • Basic understanding of SQL
  • Familiarity with relational databases
  • Intermediate-level programming experience, preferably in SQL

Audience

  • Database administrators
  • SQL developers
  • Data analysts
 21 Hours

Number of participants


Price per participant

Testimonials (5)

Upcoming Courses

Related Categories