Disable the omit-noop-join optimization when there are 64 or more terms in

the ORDER BY clause. FossilOrigin-Name: 40de3939792e17df25598b3e60d1cebcecde2b00832acd55604f14b21398a9a7
2024-06-09 17:34:03 +00:00
parent df9471b1b5
commit 2fbb3fb532
4 changed files with 18 additions and 13 deletions
@@ -3388,7 +3388,7 @@ struct SrcList {
 #define WHERE_AGG_DISTINCT     0x0400 /* Query is "SELECT agg(DISTINCT ...)" */
 #define WHERE_ORDERBY_LIMIT    0x0800 /* ORDERBY+LIMIT on the inner loop */
 #define WHERE_RIGHT_JOIN       0x1000 /* Processing a RIGHT JOIN */
-                        /*     0x2000    not currently used */
+#define WHERE_KEEP_ALL_JOINS   0x2000 /* Do not do the omit-noop-join opt */
 #define WHERE_USE_LIMIT        0x4000 /* Use the LIMIT in cost estimates */
                        /*     0x8000    not currently used */