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Lessons
Module 4. SQL & Hibernate
Level 4
Data Types in SQL
Module 4. Working with databases
Level 4,
Lesson 0
Introduction to data types in SQL. Numeric types in SQL. String types in SQL. Temporary types in SQL. Storing objects in SQL.
Numeric functions
Module 4. Working with databases
Level 4,
Lesson 1
List of numeric functions. Arithmetic operations. bit operations. rounding functions.
Date Functions
Module 4. Working with databases
Level 4,
Lesson 2
List of functions for working with date and time Calling functions Grouping data by year and month
Date functions, practical examples
Module 4. Working with databases
Level 4,
Lesson 3
Looking for events in the last 30 days. How to find the difference between two dates.
String Functions
Module 4. Working with databases
Level 4,
Lesson 4
List of string functions. Let's convert the string. Complex actions with strings.
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