1. Introduction : Special Considerations
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Special Considerations
Before using this guide or any of the Ingres forms‑based tools, you must be aware of the following:
Enterprise Access Products Compatibility
If you are working through an Enterprise Access product, see your Enterprise Access product documentation for information about command syntax that can differ from that described in this guide. Refer also to the OpenSQL Reference Guide for query language details.
Query Languages
Some of the text and examples in this guide pertain only to the SQL query language. For more information on using the forms-based tools with QUEL, see the appendix "Data Types" or the QUEL User Notes section in some chapters.