Multiple choice technology databases

Sybase char_length equialent of SQL is

  1. length

  2. char_length

  3. char_len

  4. len
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Different database systems use different function names for string length operations. Sybase uses char_length(), while Microsoft SQL Server and Adaptive Server Enterprise use len() to return the number of characters in a string expression. This is a common migration consideration when converting between database platforms.

AI explanation

To answer this question, we need to understand the Sybase database and its equivalent functions.

The Sybase equivalent function for the SQL char_length is len.

Let's go through each option to understand why it is correct or incorrect:

Option A) length - This option is incorrect because length is not the Sybase equivalent function for char_length.

Option B) char_length - This option is incorrect because char_length is not the Sybase equivalent function for char_length.

Option C) char_len - This option is incorrect because char_len is not the Sybase equivalent function for char_length.

Option D) len - This option is correct because len is the Sybase equivalent function for char_length.

The correct answer is Option D. This option is correct because len is the Sybase equivalent function for char_length.

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