Change NFKC normalization default to false

Currently NFKC normalization
- always happens for tokenized fields regardless of this setting (query and index)
- never happens for non-tokenized fields on the indexing side

Because of this, OFF is a better default as it does not change anything for tokenized fields
but makes things consistent by default for non-tokenized fields.

1 files changed, 3 insertions, 2 deletions

diff --git a/container-search/src/test/java/com/yahoo/search/yql/YqlParserTestCase.java b/container-search/src/test/java/com/yahoo/search/yql/YqlParserTestCase.java
index 32facd7a754..42f285cf096 100644
--- a/container-search/src/test/java/com/yahoo/search/yql/YqlParserTestCase.java
+++ b/container-search/src/test/java/com/yahoo/search/yql/YqlParserTestCase.java
@@ -354,9 +354,10 @@ public class YqlParserTestCase {
         assertEquals("\u00e5",
                      getRootWord("select foo from bar where baz contains " +
                                  "([ {\"nfkc\": true} ]\"a\\u030a\");").getWord());
-        assertEquals("\u00e5",
+        assertEquals("No NKFC by default", 
+                     "a\u030a",
                      getRootWord("select foo from bar where baz contains " +
-                                 "\"a\\u030a\";").getWord());
+                                 "(\"a\\u030a\");").getWord());
     }
 
     @Test