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SQL Reference
SQL Reference
:
OpenEdge SQL Elements and Statements in Backus Naur Form
:
Data types syntax in BNF
:
Expressions syntax in BNF
:
Expression (expr)
:
Date arithmetic expression
Date arithmetic expression
date_arith_expr
::=
date_time_expr
{
+
|
-
}
int_expr
|
date_time_expr
-
date_time_expr
