Lesson list for Level 4 of CodeGym's SQL & Hibernate quest

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