Keywords

This appendix lists Ingres keywords and the contexts in which they are reserved. You can use the lists in this appendix to avoid assigning object names that conflict with reserved words.

Note: The keywords in these lists do not necessarily correspond to supported Ingres features. Some words are reserved for future or internal use, and to provide backward compatibility.

Table Key

In the tables in this appendix, the column headings have the following meanings:

• Non 6.4

  Keywords not included in Ingres 6.4 keyword reserved lists

• ISQL (Interactive SQL)

  Keywords reserved by the DBMS

• ESQL (Embedded SQL)

  Keywords reserved by the SQL preprocessors

• IQUEL (Interactive QUEL)

  Keywords reserved by the DBMS

• EQUEL (Embedded QUEL)

  Keywords reserved by the QUEL preprocessors

• 4GL

  Keywords reserved in the context of SQL or QUEL in Ingres 4GL routines