Allow dash in ident as it is legal in source names

2 files changed, 7 insertions, 1 deletions

diff --git a/container-search/src/main/antlr4/com/yahoo/search/yql/yqlplus.g4 b/container-search/src/main/antlr4/com/yahoo/search/yql/yqlplus.g4
index d680ea1b91e..497465c1582 100644
--- a/container-search/src/main/antlr4/com/yahoo/search/yql/yqlplus.g4
+++ b/container-search/src/main/antlr4/com/yahoo/search/yql/yqlplus.g4
@@ -131,7 +131,7 @@ options {
  * LEXER RULES
  *------------------------------------------------------------------*/
 
-ID  :	('a'..'z'|'A'..'Z'|'_') ('a'..'z'|'A'..'Z'|'0'..'9'|'_'|':')*
+ID  :	('a'..'z'|'A'..'Z'|'_') ('a'..'z'|'A'..'Z'|'0'..'9'|'_'|':'|'-')*
     ;
 
 LONG_INT :	'-'?'0'..'9'+ ('L'|'l')
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 3f0000367e7..aa2f24107ae 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
@@ -681,6 +681,12 @@ public class YqlParserTestCase {
     }
 
     @Test
+    public void testSourcesWithDash() {
+        assertSources("select foo from source-a where price <= 500;",
+                      Arrays.asList("source-a"));
+    }
+
+    @Test
     public void testWildCardSources() {
         assertSources("select foo from sources * where price <= 500;",
                       Collections.<String>emptyList());