This subsection describes built-in functions that return the name of the current user connected to the database.
TABLE 66. Returning Information about Current User
Database
Syntax
Description
Oracle
USER
Returns the name of the user currently connected to the database.
Returned type: varchar2
Remarks: Cannot be used as a condition for the CHECK constraints.
Informix
USER
The USER operator returns the name of the user currently connected to the database.
Returned type: VARCHAR.
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