函数estimatePartitionSize内部变量curpages判断条件不准确

2023-01-05 15:10:57 +08:00
parent ee3b7bcb4c
commit 0dda70971c
1 changed files with 1 additions and 1 deletions
--- a/src/gausskernel/optimizer/util/plancat.cpp
+++ b/src/gausskernel/optimizer/util/plancat.cpp
@ -1971,7 +1971,7 @@ void estimatePartitionSize(
     * pages added since the last VACUUM are most likely not marked
     * all-visible.  But costsize.c wants it converted to a fraction.
     */
-    if (partitionallvisible == 0 || curpages <= 0) {
+    if (partitionallvisible == 0 || curpages == 0) {
        *allvisfrac = 0;
    } else if ((double)partitionallvisible >= curpages) {
        *allvisfrac = 1;