From 968cbd6425d1217d050c911fdeb8a4766fc7f46b Mon Sep 17 00:00:00 2001
From: brucejanetwang <94129057@qq.com>
Date: Thu, 16 May 2019 12:56:32 +0800
Subject: [PATCH] Update PostgresqlWriter.java

---
 .../plugin/writer/postgresqlwriter/PostgresqlWriter.java      | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/postgresqlwriter/src/main/java/com/alibaba/datax/plugin/writer/postgresqlwriter/PostgresqlWriter.java b/postgresqlwriter/src/main/java/com/alibaba/datax/plugin/writer/postgresqlwriter/PostgresqlWriter.java
index 22dc0c1e..b9c79365 100755
--- a/postgresqlwriter/src/main/java/com/alibaba/datax/plugin/writer/postgresqlwriter/PostgresqlWriter.java
+++ b/postgresqlwriter/src/main/java/com/alibaba/datax/plugin/writer/postgresqlwriter/PostgresqlWriter.java
@@ -69,7 +69,9 @@ public class PostgresqlWriter extends Writer {
 						return "?::int";
 					}else if("bit".equalsIgnoreCase(columnType)){
 						return "?::bit varying";
-					}
+					}else if("bigserial".equalsIgnoreCase(columnType)){
+                                                return "?::bigint";
+                                        }
 					return "?::" + columnType;
 				}
 			};