[FEAT MERGE] GIS

2022-12-23 12:08:27 +00:00
parent 38846e73d6
commit 40d215fc5a
519 changed files with 158600 additions and 8396 deletions
--- a/src/sql/optimizer/ob_opt_default_stat.h
+++ b/src/sql/optimizer/ob_opt_default_stat.h
@ -59,6 +59,11 @@ const double DEFAULT_EQ_SEL = 0.005;
 */
 const double DEFAULT_INEQ_SEL = 1.0 / 3.0;

+/**
+ *@brief　空间表达式的默认选择率: 1 / OB_GEO_S2REGION_OPTION_MAX_CELL
+ */
+const double DEFAULT_SPATIAL_SEL = 0.25;
+
 /**
 *@brief　猜都没办法猜的默认选择率：一半一半
 */