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SQL Reference
SQL Reference
:
OpenEdge SQL Elements and Statements in Backus Naur Form
:
Data types syntax in BNF
:
Query Expressions syntax in BNF
:
Query expression
Query expression
query_expression
::=
query_specification
|
query_expression
set_operator
query_expression
| (
query_expression
)
In this section:
Set operator
Query specification
Table reference
Joined table
From clause inner join
Where clause inner join
From clause outer join
Where clause outer join
