[英]Getting PSQLException while calling a Stored Procedure (which inserts record into lsa_user_info table) from Java method ( which is in DAO Layer)
我是存儲過程的新手。 我想在lsa_user_info表中插入一條包含 20 個列值的記錄。 我正在調用一個存儲過程來完成這項任務。
另外，我期望結果集將返回插入的記錄的主鍵值（ user_id ）。 但是，我收到了這個錯誤：
org.postgresql.util.PSQLException：**列索引超出范圍：20，列數：19。
lsa_user_info表定義：
CREATE TABLE public.lsa_user_info
(
user_id integer NOT NULL DEFAULT nextval('lsa_user_info_user_id_seq'::regclass),
created_datetime timestamp without time zone,
created_user_id integer,
email_id character varying(255),
first_name character varying(255),
last_name character varying(255),
modified_datetime timestamp without time zone,
modified_user_id integer,
status_id integer,
user_name character varying(255),
user_timezone character varying,
phone_extension character varying,
phone_direct character varying(255),
supervisor character varying(255),
title character varying(255),
fax character varying(255),
preferred_name character varying(255),
state character varying(255),
supervisor_phone character varying(255),
supervisor_extension character varying(255),
loan_type character varying(255),
investor_name character varying(255),
language_indicator character varying(255),
working_hrs character varying(255),
group_id character varying(255),
racfid character varying(255),
uuid character varying(255),
agent_type character varying(100),
line_of_business integer DEFAULT 1,
system_admin_flag boolean DEFAULT false,
CONSTRAINT user_info_pkey PRIMARY KEY (user_id)
) WITH (OIDS=FALSE);
ALTER TABLE public.lsa_user_info
OWNER TO lsasdev;
GRANT ALL ON TABLE public.lsa_user_info TO lsasdev;
這是我的存儲過程：
CREATE OR REPLACE FUNCTION public.insert_user_info(
email_id character varying,
first_name character varying,
last_name character varying,
modified_user_id integer,
status_id integer,
user_name character varying,
user_timezone character varying,
phone_extension character varying,
phone_direct character varying,
supervisor character varying,
title character varying,
fax character varying,
preferred_name character varying,
supervisor_phone character varying,
supervisor_extension character varying,
working_hrs character varying,
group_id character varying,
line_of_business integer,
system_admin_flag boolean,
racfid character varying) RETURNS numeric
AS
$BODY
BEGIN
INSERT INTO public.lsa_user_info(
email_id, first_name,last_name,
modified_user_id, status_id, user_name, user_timezone,
phone_extension, phone_direct, supervisor, title, fax,
preferred_name, supervisor_phone, supervisor_extension, working_hrs, group_id,
line_of_business, system_admin_flag,racfid) VALUES
( email_id, first_name,last_name,
modified_user_id, status_id, user_name, user_timezone,
phone_extension, phone_direct, supervisor, title, fax,
preferred_name, supervisor_phone, supervisor_extension, working_hrs, group_id,
line_of_business, system_admin_flag, racfid );
RETURN 1;
END
$BODY$
LANGUAGE plpgsql VOLATILE
COST 100;
ALTER FUNCTION public.insert_user_info(character varying, character varying, character varying,
integer, integer, character varying, character varying, character varying, character varying,
character varying, character varying, character varying, character varying, character varying,
character varying, character varying, character varying, integer, boolean, character varying)
OWNER TO lsasdev;
這是我調用存儲過程的代碼：
public Integer invokeUserInfoStoredProc(UserInfoHibVO userInfoHibVO)throws Exception{
log.info("********** Execcution of Stored Procedure insert_user_info() started ********");
ResultSet resultset =null;
Connection connection =null;
CallableStatement storedProcedure = null;
BigDecimal resp =null;
Session session = sessionFactory.getCurrentSession();
SessionImpl sessionImpl = (SessionImpl) session;
Integer generatedUserId = null;
try {
connection = sessionImpl.connection();
connection.setAutoCommit(false);
log.info("Connection to LSAS DB established successfully.");
storedProcedure = connection.prepareCall("{ ? = call
insert_user_info(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?}");
storedProcedure.registerOutParameter(1, Types.NUMERIC);
storedProcedure.setString(2,userInfoHibVO.getEmail());
storedProcedure.setString(3,userInfoHibVO.getFirstName());
storedProcedure.setString(4,userInfoHibVO.getLastName());
storedProcedure.setInt(5,userInfoHibVO.getModifiedUserId()!=null ? userInfoHibVO.getModifiedUserId() : 0);
storedProcedure.setInt(6,userInfoHibVO.getUserStatus().getStatusId());
storedProcedure.setString(7,userInfoHibVO.getUsername());
storedProcedure.setString(8,userInfoHibVO.getUserTimezone());
storedProcedure.setString(9,StringUtil.isNotEmpty(userInfoHibVO.getPhoneExtension()) ? userInfoHibVO.getPhoneExtension():"");
storedProcedure.setString(10,StringUtil.isNotEmpty(userInfoHibVO.getPhoneDirect()) ? userInfoHibVO.getPhoneDirect():"");
storedProcedure.setString(11,StringUtil.isNotEmpty(userInfoHibVO.getManager()) ? userInfoHibVO.getManager():"");
storedProcedure.setString(12,StringUtil.isNotEmpty(userInfoHibVO.getTitle()) ? userInfoHibVO.getTitle():"");
storedProcedure.setString(13,StringUtil.isNotEmpty(userInfoHibVO.getFax()) ? userInfoHibVO.getFax():"");
storedProcedure.setString(14,userInfoHibVO.getPreferredName());
storedProcedure.setString(15,StringUtil.isNotEmpty(userInfoHibVO.getSupervisorPhone())?userInfoHibVO.getSupervisorPhone():"");
storedProcedure.setString(16,userInfoHibVO.getSupervisorExtension());
storedProcedure.setString(17,StringUtil.isNotEmpty(userInfoHibVO.getWorkingHrs())? userInfoHibVO.getWorkingHrs():"");
storedProcedure.setString(18,StringUtil.isNotEmpty(userInfoHibVO.getGroup()) ? userInfoHibVO.getGroup():"");
storedProcedure.setInt(19,userInfoHibVO.getLob());
storedProcedure.setBoolean(20, false);
storedProcedure.setString(21,"");
storedProcedure.executeUpdate();
resp = (BigDecimal) storedProcedure.getObject(1);
resultset = storedProcedure.getGeneratedKeys();
if(resultset!=null && resultset.next())
generatedUserId= resultset.getInt(1);
log.info("********** Stored Procedure insert_user_info() Executed successfully ********");
}catch(Exception exp){
exp.printStackTrace();
log.error("Exception occurred in executing stored procedure for insert_user_info() data:" + exp);
}finally{
if(null!=resultset)resultset.close();
if(null!=storedProcedure)storedProcedure.close();
log.info("Stored proc insert_user_info() ended**************");
}
return generatedUserId;
}
請讓我知道是什么問題？ 為什么我收到此錯誤：
列索引超出范圍：20，列數：19。
請幫助我！ 提前致謝
function的變化：在表中插入數據后，function 應該返回插入行的user_id 。 你應該改變你的 Function 如下
Numeric更改為Bigintinsert into的returning語句返回插入的user_id代碼：
CREATE OR REPLACE FUNCTION PUBLIC.insert_user_info (
param_email_id CHARACTER VARYING,
param_first_name CHARACTER VARYING,
param_last_name CHARACTER VARYING,
param_modified_user_id INTEGER,
param_status_id INTEGER,
param_user_name CHARACTER VARYING,
param_user_timezone CHARACTER VARYING,
param_phone_extension CHARACTER VARYING,
param_phone_direct CHARACTER VARYING,
param_supervisor CHARACTER VARYING,
param_title CHARACTER VARYING,
param_fax CHARACTER VARYING,
param_preferred_name CHARACTER VARYING,
param_supervisor_phone CHARACTER VARYING,
param_supervisor_extension CHARACTER VARYING,
param_working_hrs CHARACTER VARYING,
param_group_id CHARACTER VARYING,
param_line_of_business INTEGER,
param_system_admin_flag BOOLEAN,
param_racfid CHARACTER VARYING
) RETURNS BIGINT AS $BODY DECLARE
x AS BIGINT BEGIN
x = (
INSERT INTO PUBLIC.lsa_user_info (
email_id,
first_name,
last_name,
modified_user_id,
status_id,
user_name,
user_timezone,
phone_extension,
phone_direct,
supervisor,
title,
fax,
preferred_name,
supervisor_phone,
supervisor_extension,
working_hrs,
group_id,
line_of_business,
system_admin_flag,
racfid
)
VALUES
(
param_email_id,
param_first_name,
param_last_name,
param_modified_user_id,
param_status_id,
param_user_name,
param_user_timezone,
param_phone_extension,
param_phone_direct,
param_supervisor,
param_title,
param_fax,
param_preferred_name,
param_supervisor_phone,
param_supervisor_extension,
param_working_hrs,
param_group_id,
param_line_of_business,
param_system_admin_flag,
param_racfid
) RETURNING user_id;
) RETURN x;
END $BODY$ LANGUAGE plpgsql VOLATILE COST 100;
Changes in JAVA code : In Java code calling of Postgres function is different from stored procedure of MySQL or Oracle.
public Integer invokeUserInfoStoredProc(UserInfoHibVO userInfoHibVO)throws Exception{
log.info("********** Execution of stored procedure insert_user_info() started ********");
ResultSet resultset =null;
Connection connection =null;
Long resp =null;
Session session = sessionFactory.getCurrentSession();
SessionImpl sessionImpl = (SessionImpl) session;
Integer generatedUserId = null;
try{
connection = sessionImpl.connection();
connection.setAutoCommit(false);
log.info("Connection to LSAS DB established successfully.");
String SQL="select * from insert_user_info(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?}"
PreparedStatement storedProcedure = connection.prepareStatement(SQL);
storedProcedure.setString(1,userInfoHibVO.getEmail());
storedProcedure.setString(2,userInfoHibVO.getFirstName());
storedProcedure.setString(3,userInfoHibVO.getLastName());
storedProcedure.setInt(4,userInfoHibVO.getModifiedUserId()!=null ?
userInfoHibVO.getModifiedUserId() : 0);
storedProcedure.setInt(5,userInfoHibVO.getUserStatus().getStatusId());
storedProcedure.setString(6,userInfoHibVO.getUsername());
storedProcedure.setString(7,userInfoHibVO.getUserTimezone());
storedProcedure.setString(8,StringUtil.isNotEmpty(userInfoHibVO.getPhoneExtension()) ?
userInfoHibVO.getPhoneExtension():"");
storedProcedure.setString(9,StringUtil.isNotEmpty(userInfoHibVO.getPhoneDirect())?
userInfoHibVO.getPhoneDirect():"");
storedProcedure.setString(10,StringUtil.isNotEmpty(userInfoHibVO.getManager())?
userInfoHibVO.getManager():"");
storedProcedure.setString(11,StringUtil.isNotEmpty(userInfoHibVO.getTitle())?
userInfoHibVO.getTitle():"");
storedProcedure.setString(12,StringUtil.isNotEmpty(userInfoHibVO.getFax())?
userInfoHibVO.getFax():"");
storedProcedure.setString(13,userInfoHibVO.getPreferredName());
storedProcedure.setString(14,StringUtil.isNotEmpty(userInfoHibVO.getSupervisorPhone())?userInfoHibVO.getSupervisorPhone():"");
storedProcedure.setString(15,userInfoHibVO.getSupervisorExtension());
storedProcedure.setString(16,StringUtil.isNotEmpty(userInfoHibVO.getWorkingHrs())?
userInfoHibVO.getWorkingHrs():"");
storedProcedure.setString(17,StringUtil.isNotEmpty(userInfoHibVO.getGroup())?
userInfoHibVO.getGroup():"");
storedProcedure.setInt(18,userInfoHibVO.getLob());
storedProcedure.setBoolean(19, false);
storedProcedure.setString(20,"");
resultset = storedProcedure.executeQuery();
if(resultset!=null && resultset.next())
generatedUserId= resultset.getLong(0);
log.info("********** Stored Procedure insert_user_info() Executed successfully ********");
}
catch(Exception exp){
exp.printStackTrace();
log.error("Exception occurred in executing stored procedure for insert_user_info() data:" + exp);
}
finally{
if(null!=resultset)resultset.close();
if(null != storedProcedure)storedProcedure.close();
log.info("Stored procedure insert_user_info() ended**************");
}
return generatedUserId;
}
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