SQL Language Guide > Keywords > Abbreviations Used in Keyword Lists
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Abbreviations Used in Keyword Lists
Column headings in the tables in this section use the following abbreviations:
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 4GL routines
Last modified date: 01/04/2024