Fixes

Oleg Ivanov · Oleg Ivanov · commit f9d5660efb25 · 2017-01-17T02:17:48.000+03:00
diff --git a/contrib/aqo/Makefile b/contrib/aqo/Makefile
@@ -1,13 +1,15 @@
 # contrib/aqo/Makefile
 
-MODULE_big = aqo
+EXTENSION = aqo
+PGFILEDESC = "AQO - adaptive query optimization"
+MODULES = aqo
+DATA = aqo--1.0.sql
 OBJS = aqo.o auto_tuning.o cardinality_estimation.o cardinality_hooks.o \
 hash.o machine_learning.o path_utils.o postprocessing.o preprocessing.o \
 selectivity_cache.o storage.o utils.o $(WIN32RES)
-EXTENSION = aqo
-DATA = aqo--1.0.sql
-PGFILEDESC = "aqo - adaptive query optimization"
+REGRESS = aqo
 
+MODULE_big = aqo
 ifdef USE_PGXS
 PG_CONFIG = pg_config
 PGXS := $(shell $(PG_CONFIG) --pgxs)
diff --git a/contrib/aqo/aqo.control b/contrib/aqo/aqo.control
@@ -2,4 +2,4 @@
 comment = 'machine learning for cardinality estimation in optimizer'
 default_version = '1.0'
 module_pathname = '$libdir/aqo'
-relocatable = true
+relocatable = false
diff --git a/contrib/aqo/machine_learning.c b/contrib/aqo/machine_learning.c
@@ -41,7 +41,7 @@ fs_distance(double *a, double *b, int len)
 double
 fs_similarity(double dist)
 {
-	return 1.0 / (0.1 + dist);
+	return 1.0 / (0.001 + dist);
 }
 
 /*

Original file line number	Diff line number	Diff line change
`@@ -41,7 +41,7 @@ fs_distance(double a, double b, int len)`
`41`	`41`	`double`
`42`	`42`	`fs_similarity(double dist)`
`43`	`43`	`{`
`44`		`- return 1.0 / (0.1 + dist);`
	`44`	`+ return 1.0 / (0.001 + dist);`
`45`	`45`	`}`
`46`	`46`
`47`	`47`	`/*`