Changeset: 79da4596fddd for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=79da4596fddd
Modified Files:
gdk/gdk_bbp.c
Branch: Jun2020
Log Message:
Destroy index structures when upgrading a BAT to a new format.
This fixes bug 6923.
diffs (29 lines):
diff --git a/gdk/gdk_bbp.c b/gdk/gdk_bbp.c
--- a/gdk/gdk_bbp.c
+++ b/gdk/gdk_bbp.c
@@ -414,6 +414,12 @@ fixfltheap(BAT *b)
bnme = nme;
sprintf(filename, "BACKUP%c%s", DIR_SEP, bnme);
+ /* we don't maintain index structures */
+ HASHdestroy(b);
+ IMPSdestroy(b);
+ OIDXdestroy(b);
+ PROPdestroy(b);
+
/* make backup of heap */
if (GDKmove(b->theap.farmid, srcdir, bnme, "tail", BAKDIR, bnme,
"tail") != GDK_SUCCEED) {
GDKfree(srcdir);
@@ -705,6 +711,12 @@ fixdateheap(BAT *b, const char *anme)
bnme = nme;
sprintf(filename, "BACKUP%c%s", DIR_SEP, bnme);
+ /* we don't maintain index structures */
+ HASHdestroy(b);
+ IMPSdestroy(b);
+ OIDXdestroy(b);
+ PROPdestroy(b);
+
/* make backup of heap */
if (GDKmove(b->theap.farmid, srcdir, bnme, "tail", BAKDIR, bnme,
"tail") != GDK_SUCCEED) {
GDKfree(srcdir);
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