STDSQL.
Written by VR Saturday, 02 April 2011 19:13
- SQL style comments are permitted.
- Explicit BEGIN DECLARE SECTION and END DECLARE SECTION statements are required.
- The program must not contain a declaration for the SQLCA.Instead it must contain an explicit SQL CODE declaration(and that declaration must not be part of a structure nor factored in with other declarations).
- If the argument to an aggregate function such as SUM includes DISTINCT and the function reference in turn appears as an operand in a larger arithmetic expression as in (e.g) the expression SUM (DISTINCT X) +3 the overall expression is accepted but a warning message is produced.
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