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Questions and Answers
What does 'TO_CHAR(b.imported_at, 'DD.MM.YYYY')' do?
What does 'TO_CHAR(b.imported_at, 'DD.MM.YYYY')' do?
- Converts the 'imported_at' date to a string in 'DD.MM.YYYY' format (correct)
- Calculates the duration since the 'imported_at' date
- Returns the 'imported_at' date as it is
- Converts the 'imported_at' date to a different format
What does 'CONCAT_WS' function do?
What does 'CONCAT_WS' function do?
- Concatenates strings with a specified separator (correct)
- Compares two strings
- Counts the number of characters in a string
- Returns the position of a substring in a string
What does 'CASE WHEN' statement do in the given context?
What does 'CASE WHEN' statement do in the given context?
- Counts the occurrences of a specific condition
- Provides conditional logic to return different values based on 'b.status' (correct)
- Filters the data based on 'b.status'
- Groups the data based on 'b.status'
What does 'TO_CHAR(b.pd_birth_date, 'DD.MM.YYYY')' do?
What does 'TO_CHAR(b.pd_birth_date, 'DD.MM.YYYY')' do?
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What does 'b.id_identity_type = 'PASSPORT'' represent in the given context?
What does 'b.id_identity_type = 'PASSPORT'' represent in the given context?
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