Outer joins construction
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- Joined: Tue Oct 10, 2017 12:44 pm
Outer joins construction
Why does R&R create outer joins using the form {oj table_a left outer join table b on... etc. }? Is this ODBC compliant? Is there any way to leave out the {oj <some text> } but leave the text in-between?
=> RE: Outer joins construction
That syntax is ODBC compliant.__R&R uses three different outer join styles, the generic ODBC extended oj style that you reference and two different equality styles *= style WHERE clause join condition syntax or the "(+)" style WHERE clause join condition syntax.____Which syntax is used depends on the RSWSQL.INI setting that applies for a specific driver.____See the file RSWSQL.INI for more information.____Kathleen__R&R Support