602SQL Documentation Index  

SQL Language in 602SQL

The SQL language implemented in 602SQL is based on the SQL 2 standard (SQL 92), Intermediate level. The language for writing procedures stored on the server is based on the SQL3/PSM standard. Other extensions (e.g. sequences) are consistent with the SQL 2003 standard.

The language description is based on the SQL 2 standard, Intermediate level. Variances from this level are always mentioned in the documentation.

602SQL uses the "scheme" construct, which is a collection of objects stored on a server. The database "application" and database "scheme" constructs are equivalent.

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