5 Questions
What does 'TO_CHAR(b.imported_at, 'DD.MM.YYYY')' do?
Converts the 'imported_at' date to a string in 'DD.MM.YYYY' format
What does 'CONCAT_WS' function do?
Concatenates strings with a specified separator
What does 'CASE WHEN' statement do in the given context?
Provides conditional logic to return different values based on 'b.status'
What does 'TO_CHAR(b.pd_birth_date, 'DD.MM.YYYY')' do?
Converts the 'pd_birth_date' to a string in 'DD.MM.YYYY' format
What does 'b.id_identity_type = 'PASSPORT'' represent in the given context?
It checks if 'id_identity_type' is equal to 'PASSPORT'
Test your SQL skills with this quiz that focuses on date formatting, string concatenation, and conditional statements. The quiz covers various functions and techniques used in SQL to manipulate and display data effectively.
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