MonetDB: Feb2013 - Don't shrink TYPE_void columns.

[Sjoerd Mullender]

Changeset: 27f8d5d56626 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=27f8d5d56626
Modified Files:
        gdk/gdk_storage.c
Branch: Feb2013
Log Message:

Don't shrink TYPE_void columns.


diffs (18 lines):

diff --git a/gdk/gdk_storage.c b/gdk/gdk_storage.c
--- a/gdk/gdk_storage.c
+++ b/gdk/gdk_storage.c
@@ -620,12 +620,12 @@ BATsave(BAT *bd)
        if (err == 0) {
                bd->batCopiedtodisk = 1;
                DESCclean(bd);
-               if (bd->H->heap.storage == STORE_MMAP) {
+               if (bd->htype && bd->H->heap.storage == STORE_MMAP) {
                        HEAPshrink(&bd->H->heap, bd->H->heap.free);
                        if (bd->U->capacity > bd->H->heap.size >> bd->H->shift)
                                bd->U->capacity = bd->H->heap.size >> 
bd->H->shift;
                }
-               if (bd->T->heap.storage == STORE_MMAP) {
+               if (bd->ttype && bd->T->heap.storage == STORE_MMAP) {
                        HEAPshrink(&bd->T->heap, bd->T->heap.free);
                        if (bd->U->capacity > bd->T->heap.size >> bd->T->shift)
                                bd->U->capacity = bd->T->heap.size >> 
bd->T->shift;
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