From 8f5b04a3839ba6cc1d124e7247215ddcfcefb14d Mon Sep 17 00:00:00 2001
From: Brian Schroeder <bschroeder@palantir.com>
Date: Tue, 29 Nov 2016 20:41:43 -0500
Subject: [PATCH] loosen assumption that numeric columns can be cast to double

---
 java/JDBCResultPull.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/java/JDBCResultPull.java b/java/JDBCResultPull.java
index 3c8c062..c9432ad 100644
--- a/java/JDBCResultPull.java
+++ b/java/JDBCResultPull.java
@@ -77,8 +77,8 @@ public int fetch(int atMost, int fetchSize) throws java.sql.SQLException {
 	while (rs.next()) {
 	    for (int i = 0; i < cols; i++)
 		if (cTypes[i] == CT_NUMERIC) {
-		    double val = rs.getDouble(i + 1);
-		    if (rs.wasNull()) val = NA_double;
+            Object o = rs.getObject(i + 1);
+            double val = (rs.wasNull() || o == null || !(o instanceof Number)) ? NA_double : ((Number) o).doubleValue();
 		    ((double[])data[i])[count] = val; 
 		} else
 		    ((String[])data[i])[count] = rs.getString(i + 1);