current_catalog

Returns a character string that represents the current catalog name. Supported Signatures
function current_catalog() returns varchar
🔗 Official Documentation

current_groups

Returns the list of groups for the current user running the query. Supported Signatures
function current_groups() returns array<varchar>
Note: current_groups() is stable, i.e. might return a different value for a different query execution. 🔗 Official Documentation

current_schema

Returns a character string that represents the current unqualified schema name. Supported Signatures
function current_schema() returns varchar
🔗 Official Documentation

current_user

Returns the current user running the query. Supported Signatures
function current_user() returns varchar
🔗 Official Documentation