> From: Tom Lane [mailto:tgl@sss.pgh.pa.us]

> Sent: 24 January 2001 16:51
> To: Dave Page
> Subject: Re: [PATCHES] ODBC Patch for OJs/Large Querys & Rows
>
>
> > SQL_OJ_LEFT = Left outer joins are supported.
>
> Yes.
<snip>

In addition to my earlier patch, this one adds support for SQLGetInfo
SQL_OJ_CAPABILITIES to the ODBC driver.

Dave Page

diff --git a/src/interfaces/odbc/info.c b/src/interfaces/odbc/info.c
index f412d2423e990ac4d385ac2c342734498bd950cd..78c3ace7237ca208acc192a9096f8e8e3d35e60a 100644 (file)
--- a/src/interfaces/odbc/info.c
+++ b/src/interfaces/odbc/info.c
@@ -417,6 +417,17 @@ RETCODE result;
                p = "N";
         break;
 
+       case SQL_OJ_CAPABILITIES: /* ODBC 2.01 */
+               len = 4;
+               value = (SQL_OJ_LEFT |
+                               SQL_OJ_RIGHT |
+                               SQL_OJ_FULL |
+                               SQL_OJ_NESTED |
+                               SQL_OJ_NOT_ORDERED |
+                               SQL_OJ_INNER |
+                               SQL_OJ_ALL_COMPARISON_OPS);
+               break;
+
     case SQL_ORDER_BY_COLUMNS_IN_SELECT: /* ODBC 2.0 */
                p = (PROTOCOL_62(ci) || PROTOCOL_63(ci)) ? "Y" : "N";           
         break;