Changeset: af1625adce35 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/af1625adce35
Modified Files:
gdk/gdk_string.c
Branch: ascii-flag
Log Message:
Make case conversion on a bat more efficient.
diffs (22 lines):
diff --git a/gdk/gdk_string.c b/gdk/gdk_string.c
--- a/gdk/gdk_string.c
+++ b/gdk/gdk_string.c
@@ -4602,15 +4602,16 @@ BATcaseconvert(BAT *b, BAT *s, const int
bi = bat_iterator(b);
char *buf = NULL;
size_t buflen = 0;
- TIMEOUT_LOOP(ci.ncand, qry_ctx) {
+ TIMEOUT_LOOP_IDX_DECL(i, ci.ncand, qry_ctx) {
BUN x = canditer_next(&ci) - bhseqbase;
if (convertcase(&buf, &buflen, (const uint8_t *) BUNtvar(bi, x),
convtab) != GDK_SUCCEED ||
- BUNappend(bn, buf, false) != GDK_SUCCEED) {
+ tfastins_nocheckVAR(bn, i, buf) != GDK_SUCCEED) {
goto bailout;
}
}
GDKfree(buf);
+ BATsetcount(bn, ci.ncand);
bat_iterator_end(&bi);
TIMEOUT_CHECK(qry_ctx,
GOTO_LABEL_TIMEOUT_HANDLER(bailout, qry_ctx));
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