fix #391 (Export of metadata fails in CSV and Weka exporters)

korpling · Mar 17, 2015 · 82a45ce · 82a45ce
1 parent 54e656a
commit 82a45ce
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/annis-service/src/main/java/annis/sqlgen/MatrixSqlGenerator.java b/annis-service/src/main/java/annis/sqlgen/MatrixSqlGenerator.java
@@ -203,11 +203,11 @@ protected String selectMetadataString(TableAccessStrategy tas)
   {
     return "array_agg(DISTINCT coalesce("
       + tas.aliasedColumn(CORPUS_ANNOTATION_TABLE, "namespace")
-      + " || ':', '') || "
+      + " || ':', ':') || "
       + tas.aliasedColumn(CORPUS_ANNOTATION_TABLE, "name")
-      + " || ':' || encode("
+      + " || ':' || "
       + tas.aliasedColumn(CORPUS_ANNOTATION_TABLE, "value")
-      + "::bytea, 'base64')) AS metadata";
+      + ") AS metadata";
   }
 
   @Override