MonetDB: default - Handle single tuple contineous queries

[mk]

Changeset: a384b06d6f96 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=a384b06d6f96
Modified Files:
        sql/backends/monet5/datacell/basket.mx
        sql/backends/monet5/datacell/opt_datacell.mx
Branch: default
Log Message:

Handle single tuple contineous queries


diffs (30 lines):

diff --git a/sql/backends/monet5/datacell/basket.mx 
b/sql/backends/monet5/datacell/basket.mx
--- a/sql/backends/monet5/datacell/basket.mx
+++ b/sql/backends/monet5/datacell/basket.mx
@@ -44,6 +44,10 @@
 address BSKTgrab
 comment "Take a snapshot of the basket, destroying the origin when flg is set";
 
+pattern pass(tbl:str, cols:any...)
+address BSKTpass
+comment "Dump the new tuples into the basket";
+
 pattern pass(tbl:str, cols:bat[:oid,:any]...)
 address BSKTpass
 comment "Dump the new tuples into the basket";
diff --git a/sql/backends/monet5/datacell/opt_datacell.mx 
b/sql/backends/monet5/datacell/opt_datacell.mx
--- a/sql/backends/monet5/datacell/opt_datacell.mx
+++ b/sql/backends/monet5/datacell/opt_datacell.mx
@@ -183,7 +183,12 @@
                                        break;
                                }
                                if ( fnd) {
+                                       /* upgrade single values to a BAT */
                                        clrFunction(p);
+                                       if ( 
!isaBatType(getVarType(mb,getArg(p,5))) ) {
+                                               getModuleId(p) = batRef;
+                                               getFunctionId(p) = packRef;
+                                       } 
                                        getArg(p, 0) = getArg(qa[j], k + 2);
                                        getArg(p, 1) = getArg(p, 5);
                                        p->argc = 2;
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