Case-sensitivity

Case-sensitivity in databases refers to the case-sensitivity of data, identifiers, and passwords.

• Case-sensitivity of Data
  The case-sensitivity of the data is reflected in indexes, in the results of queries, and so on.
• Case-sensitivity of Identifiers
  Identifiers include table names, column names, user IDs, and so on.
• Case-sensitivity of User IDs and Passwords
  Case-sensitivity of passwords is treated differently from other identifiers.