G_USER Specifies the currently logged in user.
G_FLOW_ID Specifies the ID of the currently running application.
G_FLOW_STEP_ID Specifies the ID of the currently running page.
G_FLOW_OWNER
Defaults to the application's parsing schema. Use #OWNER# to reference this value in SQL queries and PL/SQL.
Note:Changing G_FLOW_OWNER at runtime does not change the parsing schema.
G_REQUEST Specifies the value of the request variable most recently passed to or set within the show or accept modules.
G_BROWSER_LANGUAGE Refers to the web browser's current language preference.
G_DEBUG Refers to whether debugging is switched on or off. Valid values for the DEBUG flag are Yes or No. Enabling debug shows details about application processing.
G_HOME_LINK Refers to the home page of an application. If no page is given and if no alternative page is dictated by the authentication scheme's logic, the Oracle APEX engine redirects to this location.
G_LOGIN_URL Used to display a link to a login page for users that are not currently logged in.
G_IMAGE_PREFIX Refers to the virtual path the web server uses to point to the images directory distributed with APEX.
G_FLOW_SCHEMA_OWNER Refers to the owner of the APEX schema.
G_PRINTER_FRIENDLY Refers to whether the APEX engine is running in print view mode. This setting can be referenced in conditions to eliminate elements not desired in a printed document from a page.
G_PROXY_SERVER Refers to the application attribute Proxy Server.
G_SYSDATE Refers to the current date on the database server. G_SYSDATE uses the DATE datatype.
G_PUBLIC_USER Refers to the Oracle schema used to connect to the database through the database access descriptor (DAD).
G_GLOBAL_NOTIFICATION Specifies the application's global notification attribute.
G_X01, ... G_X10 Specifies the values of the X01, ... X10 variables most recently passed to or set within the show or accept modules. You typically use these variables in On-Demand AJAX processes.
=====
APEX_CSP_DISPLAY_NONE
APEX_FILES
APEX$ROW_NUM
APEX$ROW_SELECTOR
APEX$ROW_STATUS
APP_ID
APP_ALIAS
APP_AJAX_X01, ... APP_AJAX_X10
APP_BUILDER_SESSION
APP_DATE_TIME_FORMAT
APP_FILES
APP_NLS_DATE_FORMAT
APP_NLS_TIMESTAMP_FORMAT
APP_NLS_TIMESTAMP_TZ_FORMAT
APP_PAGE_ALIAS
APP_PAGE_ID
APP_REGION_ID
APP_REGION_STATIC_ID
APP_REQUEST_DATA_HASH
APP_SESSION
APP_SESSION_VISIBLE
APP_TITLE
APP_UNIQUE_PAGE_ID
APP_USER
APP_VERSION
AUTHENTICATED_URL_PREFIX
BROWSER_LANGUAGE
CURRENT_PARENT_TAB_TEXT
DEBUG
HOME_LINK
JET_BASE_DIRECTORY
JET_CSS_DIRECTORY
JET_JS_DIRECTORY
LOGIN_URL
LOGOUT_URL
APP_TEXT$Message_Name, APP_TEXT$Message_Name$Lang
OWNER
PRINTER_FRIENDLY
PROXY_SERVER
PUBLIC_URL_PREFIX
REQUEST
Using REQUEST
SCHEMA OWNER
SQLERRM
SYSDATE_YYYYMMDD
THEME_DB_FILES
THEME_FILES
WORKSPACE_FILES
WORKSPACE_ID
참고
https://docs.oracle.com/en/database/oracle/apex/23.2/aeapi/APEX_APPLICATION-Global-Variables.html
https://docs.oracle.com/en/database/oracle/apex/24.1/htmdb/using-available-built-in-substitution-strings.html
