findTablePkeys - wrong query

[ostrha1]

public List<Db2LookInfo> findTablePkeys(UserObject userObject) {
    List<Db2LookInfo> list = getJdbcTemplate().query(
            "SELECT * " +
                    " FROM SYSTOOLS.DB2LOOK_INFO t " +
                    " WHERE OBJ_TYPE = 'PKEY' AND OP_TOKEN = ?  AND t.OBJ_SCHEMA = ? AND OBJ_NAME = ?" +
                    "      AND exists( " +
                    "    SELECT 1 " +
                    "    FROM SYSCAT.REFERENCES R " +
                    "    WHERE R.TABSCHEMA = t.OBJ_SCHEMA " +
                    "          AND R.TABNAME = t.OBJ_NAME)",
            new Object[]{userObject.getOpToken(), schemaName, userObject.getName()},

            new Db2LookInfoRowMapper());


    return list;
}

[ostrha1]

Index: src/main/java/com/googlecode/scheme2ddl/db2/dao/UserObjectDaoDb2Impl.java
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- src/main/java/com/googlecode/scheme2ddl/db2/dao/UserObjectDaoDb2Impl.java   (date 1443768413000)
+++ src/main/java/com/googlecode/scheme2ddl/db2/dao/UserObjectDaoDb2Impl.java   (revision )
@@ -199,12 +199,7 @@
         List<Db2LookInfo> list = getJdbcTemplate().query(
                 "SELECT * " +
                         " FROM SYSTOOLS.DB2LOOK_INFO t " +
-                        " WHERE OBJ_TYPE = 'PKEY' AND OP_TOKEN = ?  AND t.OBJ_SCHEMA = ? AND OBJ_NAME = ?" +
-                        "      AND exists( " +
-                        "    SELECT 1 " +
-                        "    FROM SYSCAT.REFERENCES R " +
-                        "    WHERE R.TABSCHEMA = t.OBJ_SCHEMA " +
-                        "          AND R.TABNAME = t.OBJ_NAME)",
+                        " WHERE OBJ_TYPE = 'PKEY' AND OP_TOKEN = ?  AND t.OBJ_SCHEMA = ? AND OBJ_NAME = ?" ,
                 new Object[]{userObject.getOpToken(), schemaName, userObject.getName()},

                 new Db2LookInfoRowMapper());