墨墨导读：本文来自墨天轮用户 肖杰 的投稿，介绍用OGG实现Oracle到Kafka到Greenplum的增量数据同步的全过程。

墨天轮主页：https://www.modb.pro/u/6722

背景

在大数据库时代，数据经常需要在不同的数据库之间流动、整合，并要求具有一定的实时性，传统的通过脚本定时，批量同步的方式根本无法满足需求。

本文基于Oracle OGG，Kafka消息队列实现Oracle到Greenplum之间的准实时同步（实测延时在ms级别）。

一、环境准备

二、ORACLE,GREENPLUM,OGG安装

此过程所用方法比较通用，此处不再赘述。

三、源库配置

源库需要开启归档，配置ogg用户，表空间及相关参数等，此处不再详细赘述

四、源端OGG配置

1. 进程配置
mgr.prm

PORT 7809

extn.prm

extract extn
userid C##GGADMIN@ora12c,password GGadmin_123
DISCARDFILE ./dirrpt/extn.dsc, APPEND, MEGABYTES 1024
EXTTRAIL  ./dirdat/na
GETUPDATEBEFORES
NOCOMPRESSUPDATES
NOCOMPRESSDELETES
DYNAMICRESOLUTION
--源库是一个CDB，本次测试抽取pdb_test下面的两张表
table pdb_test.test.ccps_traderecord;
table pdb_test.test.ccps_unnormal_traderecord;

dpen.prm

extract dpen
RMTHOST 192.168.11.165, MGRPORT 7809
RMTTRAIL ./dirdat/na
DYNAMICRESOLUTION
TABLE pdb_test.test.*;

2. 创建进程

add extract extn, TRANLOG, BEGIN NOW
add exttrail ./dirdat/na, EXTRACT extn, MEGABYTES 200ADD EXTRACT dpen, EXTTRAILSOURCE ./dirdat/na
ADD RMTTRAIL ./dirdat/na, EXTRACT dpen, MEGABYTES 200

五、目标端OGG配置

1. 配置JDBC Hander参数

示例目录下面有配置模板，复制过来即可
cp /home/oracle/ogg/AdapterExamples/big-data/kafka/* /home/oracle/ogg/dirprm

custom_kafka_producer.properties：

bootstrap.servers=localhost:9092
acks=1
reconnect.backoff.ms=1000value.serializer=org.apache.kafka.common.serialization.ByteArraySerializer
key.serializer=org.apache.kafka.common.serialization.ByteArraySerializer
# 100KB per partition
batch.size=16384
linger.ms=0
max.request.size = 5024000
send.buffer.bytes = 5024000

kafka.props

gg.handlerlist = kafkahandler
gg.handler.kafkahandler.type=kafka
gg.handler.kafkahandler.KafkaProducerConfigFile=custom_kafka_producer.properties
#The following resolves the topic name using the short table name
gg.handler.kafkahandler.topicMappingTemplate=oggtopic
#The following selects the message key using the concatenated primary keys
#gg.handler.kafkahandler.keyMappingTemplate=${primaryKeys}
gg.handler.kafkahandler.format=json
gg.handler.kafkahandler.SchemaTopicName=mySchemaTopic
gg.handler.kafkahandler.BlockingSend =false
gg.handler.kafkahandler.includeTokens=false
gg.handler.kafkahandler.mode=txgoldengate.userexit.writers=javawriter
javawriter.stats.display=TRUE
javawriter.stats.full=TRUEgg.log=log4j
gg.log.level=INFOgg.report.time=30sec#Sample gg.classpath for Apache Kafka
gg.classpath=dirprm/:/home/oracle/kafka/libs/*
#Sample gg.classpath for HDP
#gg.classpath=/etc/kafka/conf:/usr/hdp/current/kafka-broker/libs/*javawriter.bootoptions=-Xmx512m -Xms512m -Djava.class.path=ggjava/ggjava.jar

2. 进程配置

mgr.prm

port 7809

repn.prm

replicat repn
getenv(JAVA_HOME)
getenv(CLASSPATH)
getenv(PATH)
getenv(LD_LIBRARY_PATH)
SETENV (NLS_LANG="AMERICAN_AMERICA.AL32UTF8")
TARGETDB LIBFILE libggjava.so SET property=./dirprm/kafka.props
SOURCEDEFS /home/oracle/ogg/dirdef/source.def
REPORTCOUNT EVERY 1 MINUTES, RATE
--GROUPTRANSOPS 10000
MAP pdb_test.test.ccps_traderecord, TARGET ccps.ccps_traderecord;
MAP pdb_test.test.ccps_unnormal_traderecord, TARGET ccps.ccps_unnormal_traderecord;

3. 创建进程

add replicat repn, exttrail ./dirdat/na

六、目标端kafka安装配置

1. 安装

解压即可（此版本kafka本身已经集成zookeeper，不需要单独安装。）

2. 配置

因为是测试环境，此处列出的都是一些关键性参数，至于其他性能相关参数根据自己需要调整即可。

consumer.properties

bootstrap.servers=localhost:9092

server.properties

listeners=PLAINTEXT://localhost:9092
zookeeper.connect=localhost:2181

zookeeper.properties

clientPort=2181

3. 启动zookeeper

[oracle@gpmaster kafka]$ bin/zookeeper-server-start.sh -daemon config/zookeeper.properties
[oracle@gpmaster kafka]$ jps
18001 Jps
2505 QuorumPeerMain

4. 启动kafka

[oracle@gpmaster kafka]$ bin/kafka-server-start.sh config/server.properties
[oracle@gpmaster kafka]$ jps
18016 Kafka
2505 QuorumPeerMain
18458 Jps

5. kafka常用命令

显示所有topic（其中oggtopic就是用于此次测试的topic，kafka.props中配置的名字）：

[oracle@gpmaster bin]$ kafka-topics.sh --list --zookeeper localhost:2181
__consumer_offsets
mySchemaTopic
oggtest
oggtopic
test

生产消息：

[oracle@gpmaster bin]$ kafka-console-producer.sh --broker-list localhost:9092 --topic test
>test kafka!!!!
>

消费消息：

[oracle@gpmaster bin]$ kafka-console-consumer.sh --bootstrap-server localhost:9092 --topic test
test kafka!!!!

七、编写代码将数据从kafka加载到GP

from kafka import KafkaConsumer
import json
import psycopg2
import time
import redbconn = psycopg2.connect(dbname = "devin",user = "ccps",password = "xjlove1224",host = "192.168.11.165",port = "5432")consumer = KafkaConsumer('oggtopic',group_id = "oggtopic",auto_offset_reset='earliest',bootstrap_servers=['localhost:9092'])
for msg in consumer:message = msg.valuemesg = message.decode('utf-8')msglist = re.findall(r'(.*?}})',mesg)  --切分

代码细节略，需要注意NULL，各种特殊字符以及异常的处理。

八、测试

测试环境，目标端没有做初始化，运行结果如下：

抽取到kafka的数据，json格式：

 {"table":"CCPS.CCPS_UNNORMAL_TRADERECORD","op_type":"I","op_ts":"2020-08-18 18:15:48.048933","current_ts":"2020-08-18T18:15:54.146000","pos":"00000000000026312368","after":{"UTR_ID":923628,"UTR_NO":"200818181648559171322","UTR_MER_NO":191713,"UTR_GW_NO":19171301,"UTR_MER_ORDERNO":"1597745803378","UTR_CURRENCY":"USD","UTR_AMOUNT":"0.01","UTR_BANK_CODE":null,"UTR_CHA_CODE":null,"UTR_RETURNURL":null,"UTR_WEBSITE":"http://192.168.11.98:7105/Test/jsp/testPayTwo.jsp","UTR_SUBMITURL":"http://192.168.11.98:7105/PaymentGateway/gateway/directservice/pay","UTR_PAYSTARTTIME":"2020-08-18 18:16:48.233971000","UTR_PAYTIME":null,"UTR_PAYENDTIME":null,"UTR_ERRORCODE":"50000","UTR_ERRORREASON_OUT":"Unpaid","UTR_ERRORREASON_IN":"Unpaid","UTR_MER_REMARK":"2fang","UTR_RISKINFO":null,"UTR_SETSCORE":null,"UTR_TOTALSCORE":null,"UTR_PASSRISKINFO":null,"UTR_PM_ID":1,"UTR_CARDNO_ENCRYPT":null,"UTR_NOTICEURL":null,"UTR_BILL_ADDRESS_WHITE":null,"UTR_BILL_ADDRESS_EXTRA1_WHITE":null,"UTR_LOGO_URL":null,"UTR_LANGUAGE":null,"UTR_PAY_EXPIRATIONTIME":null,"UTR_MCC":null,"UTR_PM_NAME":"Credit Card","UTR_TRADE_BANK_NAME":null,"UTR_EXPIRATION_TIME":null}}{"table":"CCPS.CCPS_UNNORMAL_TRADERECORD","op_type":"U","op_ts":"2020-08-18 18:15:48.048933","current_ts":"2020-08-18T18:15:54.167000","pos":"00000000000026316287","before":{},"after":{"UTR_NO":"200818181648559171322","UTR_CARDNO_ENCRYPT":"GuL6A5JN4rwAaHb8fPSAMdhxRA9CL1RVIjWwP81YujHEvXuz0YnmBssWqslPmsAgsuPeKBdQarDb4B23oy0C6wMJYner9LKmRVbuNfuGummiWnRmHAM9Dn2dJKcujEPProxYeBWUMbEhk9V54Q018cML1bcf3fvJjKL/vt4xBbk="}}{"table":"CCPS.CCPS_UNNORMAL_TRADERECORD","op_type":"D","op_ts":"2020-08-18 18:15:48.048933","current_ts":"2020-08-18T18:15:54.167001","pos":"00000000000026316959","before":{"UTR_ID":923628,"UTR_NO":"200818181648559171322","UTR_MER_NO":191713,"UTR_GW_NO":19171301,"UTR_MER_ORDERNO":"1597745803378","UTR_CURRENCY":"USD","UTR_AMOUNT":"0.01","UTR_BANK_CODE":null,"UTR_CHA_CODE":null,"UTR_RETURNURL":null,"UTR_WEBSITE":"http://192.168.11.98:7105/Test/jsp/testPayTwo.jsp","UTR_SUBMITURL":"http://192.168.11.98:7105/PaymentGateway/gateway/directservice/pay","UTR_PAYSTARTTIME":"2020-08-18 18:16:48.233971000","UTR_PAYTIME":null,"UTR_PAYENDTIME":null,"UTR_ERRORCODE":"50000","UTR_ERRORREASON_OUT":"Unpaid","UTR_ERRORREASON_IN":"Unpaid","UTR_MER_REMARK":"2fang","UTR_RISKINFO":null,"UTR_SETSCORE":null,"UTR_TOTALSCORE":null,"UTR_PASSRISKINFO":null,"UTR_PM_ID":1,"UTR_CARDNO_ENCRYPT":"GuL6A5JN4rwAaHb8fPSAMdhxRA9CL1RVIjWwP81YujHEvXuz0YnmBssWqslPmsAgsuPeKBdQarDb4B23oy0C6wMJYner9LKmRVbuNfuGummiWnRmHAM9Dn2dJKcujEPProxYeBWUMbEhk9V54Q018cML1bcf3fvJjKL/vt4xBbk=","UTR_NOTICEURL":null,"UTR_BILL_ADDRESS_WHITE":null,"UTR_BILL_ADDRESS_EXTRA1_WHITE":null,"UTR_LOGO_URL":null,"UTR_LANGUAGE":null,"UTR_PAY_EXPIRATIONTIME":null,"UTR_MCC":null,"UTR_PM_NAME":"Credit Card","UTR_TRADE_BANK_NAME":null,"UTR_EXPIRATION_TIME":null}}{"table":"CCPS.CCPS_TRADERECORD","op_type":"I","op_ts":"2020-08-18 18:15:48.048933","current_ts":"2020-08-18T18:15:54.168000","pos":"00000000000026318029","after":{"TR_ID":787160,"TR_NO":"200818181648559171322","TR_MER_ORDERNO":"1597745803378","TR_MER_NO":191713,"TR_GW_NO":19171301,"TR_CURRENCY":"USD","TR_AMOUNT":0.01,"TR_STATUS":-1,"TR_TRADE_RATE":0.0100,"TR_SPP_CURRENCY":"USD","TR_SPP":0,"TR_AGENT_NO":0,"TR_AGENT_RATE":null,"TR_AGENT_SPP_CURRENCY":null,"TR_AGENT_SPP":null,"TR_RESEVER_RATE":0.1000,"TR_RATE_VALUE":1,"TR_BANKCURRENCY":"USD","TR_BANKAMOUT":0.01,"TR_BANK_CODE":"OPBank","TR_CHA_CODE":121,"TR_ISDELAY":0,"TR_CHA_RATE":0.0100,"TR_BANK_SPP_CURRENCY":"USD","TR_BANK_SPP":1.00,"TR_CHA_SETT_BANK":null,"TR_BANKORDERNO":null,"TR_BANKRETURNCODE":null,"TR_BANKINFO":null,"TR_PAYSTARTTIME":"2020-08-18 18:16:48.139000000","TR_PAYENDTIME":null,"TR_DATETIME":"2020-08-18 18:16:48.346618000","TR_BANKDATETIME":null,"TR_RETURNURL":null,"TR_WEBSITE":"http://192.168.11.98:7105/Test/jsp/testPayTwo.jsp","TR_SUBMITURL":"http://192.168.11.98:7105/PaymentGateway/gateway/directservice/pay","TR_CHECKED":0,"TR_CHECKDATETIME":null,"TR_REFUNDMENT":0,"TR_PROTEST":0,"TR_CONGEAL":0,"TR_DELIVERY":null,"TR_REFUNDMENT_AMOUNT":0,"TR_PROTEST_AMOUNT":0,"TR_EXP_AMOUNT":0,"TR_CONGEAL_AMOUNT":0,"TR_UNSETT_AMOUNT":null,"TR_TS_ID":0,"TR_TS_STATUS":0,"TR_RS_ID":0,"TR_RS_STATUS":0,"TR_AS_ID":0,"TR_AS_STATUS":0,"TR_QUERYNO":null,"TR_AUTHORIZELD":null,"TR_BATCHNO":null,"TR_TERMINALNO":null,"TR_ISDCC":0,"TR_TS_BATCH":0,"TR_ISTSCHECK":0,"TR_RS_BATCH":0,"TR_ISRSCHECK":0,"TR_ISDAYCHECK":0,"TR_ISEXPLAIN":-2,"TR_ISFRAUD":0,"TR_ISCOMPLAIN":0,"TR_INF_TYPE":2,"TR_ISLOCK":0,"TR_FEE_FAIL_MER":0,"TR_FEE_SUCCESS_MER":0,"TR_FEE_SUCCESS_AFTER_MER":0,"TR_IS_BACK_MER":0,"TR_IS_BACK_AFTER_MER":0,"TR_FEE_FAIL_AGENT":0,"TR_FEE_SUCCESS_AGENT":0,"TR_FEE_SUCCESS_AFTER_AGENT":0,"TR_IS_BACK_AGENT":0,"TR_IS_BACK_AFTER_AGENT":0,"TR_FEE_FAIL_CHA":1,"TR_FEE_SUCCESS_CHA":1,"TR_FEE_SUCCESS_AFTER_CHA":1,"TR_IS_BACK_CHA":1,"TR_IS_BACK_AFTER_CHA":1,"TR_REMARK":"2fang","TR_BANKTRADETIME":null,"TR_CARDTYPE":1,"TR_REFERENCE":"200818181648559171322","TR_IS_REPAY":0,"TR_RISKINFO":null,"TR_SETSCORE":0,"TR_TOTALSCORE":98.00,"TR_PASSRISKINFO":null,"TR_PM_ID":1,"TR_AUTH_TYPE":0,"TR_SEND_CR_FLAG":null,"TR_SEND_MER_FLAG":null,"TR_REFCHAPRO_FLAG":null,"TR_CLEAR_AMOUNT":null,"TR_CLEAR_TIME":null,"TR_CLEAR_STATUS":null,"TR_BANK_CHARGES":null,"TR_CLEAR_CURRENCY":null,"TR_AUTH_OP_TIME":null,"TR_DEBITTIME":"2020-08-18 18:16:48.346618000","TR_SETT_RATE":1,"TR_SETT_AMOUNT":0.01,"TR_SETT_CURRENCY":"USD","TR_TRANRETURNCODE":null,"TR_TRANINFO":null,"TR_WHETHER_3D":"0","TR_ECI_VALUE":null,"TR_ISAUTH":0,"TR_SETTLEMENT":0,"TR_NOTICEURL":null,"TR_NOTICESTATUS":null,"TR_CHARESERVERATE":0.0100,"TR_REFUSEAMOUNT":0,"TR_REFOUNDAMOUNT":0,"TR_BAILAMOUNT":null,"TR_IS_MER_REFOUND":0,"TR_IS_MER_REFUSE":0,"TR_SETT_SPP":0,"TR_BILL_ADDRESS":"OPBANK 账单地址","TR_PAY_SOLUTIONS":null,"TR_PAY_INSTALLCOUNT":null,"TR_PAY_INSTALLRATE":null,"TR_SPP_RATE":1,"TR_RATE_INSTALLRATE":0,"TR_MER_LOGOURL":null,"TR_CLEAR_BATCHNO":null,"TR_CLEAR_REMARK":null,"TR_IS_MER_REFOUND_PART":0,"TR_BILL_ADDRESS_WHITE":null,"TR_BILL_ADDRESS_EXTRA1_WHITE":null,"TR_PRIOR_CHANNEL":0,"TR_SETTLEMENT_BANK":null,"TR_SUB_BATCHNO_BANK":null,"TR_SUB_BANK_NO":null,"TR_BANK_REMARK":null,"TR_CONTRACTTYPE":302,"TR_SETTLEMENTBODY":8,"TR_CHANNELBODY":2,"TR_SETTLEMENTAMONT":null,"TR_TSINGLEFEE":null,"TR_TREFUNDFEE":null,"TR_TRATE":null,"TR_TRATERETURN":null,"TR_TAXATION":null,"TR_MIN_TRADE_FEE":0,"TR_BANK_RATE_HKD":7.75081,"TR_SETT_RATE_HKD":7.75081,"TR_RETURN_AVS":null,"TR_RETURN_CVV":null,"TR_TYPE":1,"TR_SETT_STATUS":null,"TR_REFUND_LOCK":null,"TR_MCC":5722,"TR_UPDATE_ORDER_STATUS":0,"TR_MANUAL_LIQUIDATION_REMARK":null,"TR_OP_ENTITY":1,"TR_TRADE_BANK_NAME":null,"TR_CLEAR_RATE":null,"TR_INTERCHANGE_FEE":null,"TR_SCHEME_FEE":null,"TR_ACQUIRER_FEE":null,"TR_CLEAR_TRADE_RATE":null,"TR_CROSS_BORDER_FEE":null,"TR_AVS_OUT_RESULT":null,"TR_CAVV":null,"TR_BANK_PID":null,"TR_EXPIRATION_TIME":null,"TR_TCHARGEBACK_FEE":null,"TR_TCONGEAL_FEE":null,"TR_FXAJD_FEE":null,"TR_TOTHER_FEE":null}}{"table":"CCPS.CCPS_TRADERECORD","op_type":"U","op_ts":"2020-08-18 18:15:48.048933","current_ts":"2020-08-18T18:15:54.168001","pos":"00000000000026320941","before":{},"after":{"TR_NO":"200818181648559171322","TR_STATUS":1,"TR_BANKORDERNO":null,"TR_BANKRETURNCODE":"80000","TR_BANKINFO":"Transaction Approved1","TR_BANKDATETIME":"2020-08-18 18:16:48.360706000","TR_CHECKED":0,"TR_CHECKDATETIME":"2020-08-18 18:16:48.000000000","TR_QUERYNO":null,"TR_AUTHORIZELD":null,"TR_BATCHNO":null,"TR_TERMINALNO":null,"TR_AUTH_TYPE":0,"TR_DEBITTIME":"2020-08-18 18:16:48.360706000","TR_TRANRETURNCODE":"10000","TR_TRANINFO":"Transaction Approved","TR_WHETHER_3D":"0","TR_ECI_VALUE":null,"TR_NOTICESTATUS":2,"TR_PAY_SOLUTIONS":"Transaction Approved3","TR_BANK_REMARK":";;","TR_RETURN_AVS":null,"TR_RETURN_CVV":null,"TR_UPDATE_ORDER_STATUS":0}}
{"table":"CCPS.CCPS_TRADERECORD","op_type":"U","op_ts":"2020-08-18 18:16:01.042146","current_ts":"2020-08-18T18:16:06.549000","pos":"00000000000026321695","before":{},"after":{"TR_NO":"160627142027150120836","TR_RS_ID":1000779,"TR_RS_STATUS":2,"TR_UPDATE_ORDER_STATUS":0}}

python解析后的SQL：

insert into CCPS_UNNORMAL_TRADERECORD(UTR_ID, UTR_NO, UTR_MER_NO, UTR_GW_NO, UTR_MER_ORDERNO, UTR_CURRENCY, UTR_AMOUNT, UTR_BANK_CODE, UTR_CHA_CODE, UTR_RETURNURL, UTR_WEBSITE, UTR_SUBMITURL, UTR_PAYSTARTTIME, UTR_PAYTIME, UTR_PAYENDTIME, UTR_ERRORCODE, UTR_ERRORREASON_OUT, UTR_ERRORREASON_IN, UTR_MER_REMARK, UTR_RISKINFO, UTR_SETSCORE, UTR_TOTALSCORE, UTR_PASSRISKINFO, UTR_PM_ID, UTR_CARDNO_ENCRYPT, UTR_NOTICEURL, UTR_BILL_ADDRESS_WHITE, UTR_BILL_ADDRESS_EXTRA1_WHITE, UTR_LOGO_URL, UTR_LANGUAGE, UTR_PAY_EXPIRATIONTIME, UTR_MCC, UTR_PM_NAME, UTR_TRADE_BANK_NAME, UTR_EXPIRATION_TIME) values (923628, '200818181648559171322', 191713, 19171301, '1597745803378', 'USD', '0.01', NULL, NULL, NULL, 'http://192.168.11.98:7105/Test/jsp/testPayTwo.jsp', 'http://192.168.11.98:7105/PaymentGateway/gateway/directservice/pay', '2020-08-18 18:16:48.233971000', NULL, NULL, '50000', 'Unpaid', 'Unpaid', '2fang', NULL, NULL, NULL, NULL, 1, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, 'Credit Card', NULL, NULL);
update CCPS_UNNORMAL_TRADERECORD set UTR_CARDNO_ENCRYPT = 'GuL6A5JN4rwAaHb8fPSAMdhxRA9CL1RVIjWwP81YujHEvXuz0YnmBssWqslPmsAgsuPeKBdQarDb4B23oy0C6wMJYner9LKmRVbuNfuGummiWnRmHAM9Dn2dJKcujEPProxYeBWUMbEhk9V54Q018cML1bcf3fvJjKL/vt4xBbk=' where UTR_NO = '200818181648559171322'
delete from CCPS_UNNORMAL_TRADERECORD where UTR_ID = 923628
insert into CCPS_TRADERECORD(TR_ID, TR_NO, TR_MER_ORDERNO, TR_MER_NO, TR_GW_NO, TR_CURRENCY, TR_AMOUNT, TR_STATUS, TR_TRADE_RATE, TR_SPP_CURRENCY, TR_SPP, TR_AGENT_NO, TR_AGENT_RATE, TR_AGENT_SPP_CURRENCY, TR_AGENT_SPP, TR_RESEVER_RATE, TR_RATE_VALUE, TR_BANKCURRENCY, TR_BANKAMOUT, TR_BANK_CODE, TR_CHA_CODE, TR_ISDELAY, TR_CHA_RATE, TR_BANK_SPP_CURRENCY, TR_BANK_SPP, TR_CHA_SETT_BANK, TR_BANKORDERNO, TR_BANKRETURNCODE, TR_BANKINFO, TR_PAYSTARTTIME, TR_PAYENDTIME, TR_DATETIME, TR_BANKDATETIME, TR_RETURNURL, TR_WEBSITE, TR_SUBMITURL, TR_CHECKED, TR_CHECKDATETIME, TR_REFUNDMENT, TR_PROTEST, TR_CONGEAL, TR_DELIVERY, TR_REFUNDMENT_AMOUNT, TR_PROTEST_AMOUNT, TR_EXP_AMOUNT, TR_CONGEAL_AMOUNT, TR_UNSETT_AMOUNT, TR_TS_ID, TR_TS_STATUS, TR_RS_ID, TR_RS_STATUS, TR_AS_ID, TR_AS_STATUS, TR_QUERYNO, TR_AUTHORIZELD, TR_BATCHNO, TR_TERMINALNO, TR_ISDCC, TR_TS_BATCH, TR_ISTSCHECK, TR_RS_BATCH, TR_ISRSCHECK, TR_ISDAYCHECK, TR_ISEXPLAIN, TR_ISFRAUD, TR_ISCOMPLAIN, TR_INF_TYPE, TR_ISLOCK, TR_FEE_FAIL_MER, TR_FEE_SUCCESS_MER, TR_FEE_SUCCESS_AFTER_MER, TR_IS_BACK_MER, TR_IS_BACK_AFTER_MER, TR_FEE_FAIL_AGENT, TR_FEE_SUCCESS_AGENT, TR_FEE_SUCCESS_AFTER_AGENT, TR_IS_BACK_AGENT, TR_IS_BACK_AFTER_AGENT, TR_FEE_FAIL_CHA, TR_FEE_SUCCESS_CHA, TR_FEE_SUCCESS_AFTER_CHA, TR_IS_BACK_CHA, TR_IS_BACK_AFTER_CHA, TR_REMARK, TR_BANKTRADETIME, TR_CARDTYPE, TR_REFERENCE, TR_IS_REPAY, TR_RISKINFO, TR_SETSCORE, TR_TOTALSCORE, TR_PASSRISKINFO, TR_PM_ID, TR_AUTH_TYPE, TR_SEND_CR_FLAG, TR_SEND_MER_FLAG, TR_REFCHAPRO_FLAG, TR_CLEAR_AMOUNT, TR_CLEAR_TIME, TR_CLEAR_STATUS, TR_BANK_CHARGES, TR_CLEAR_CURRENCY, TR_AUTH_OP_TIME, TR_DEBITTIME, TR_SETT_RATE, TR_SETT_AMOUNT, TR_SETT_CURRENCY, TR_TRANRETURNCODE, TR_TRANINFO, TR_WHETHER_3D, TR_ECI_VALUE, TR_ISAUTH, TR_SETTLEMENT, TR_NOTICEURL, TR_NOTICESTATUS, TR_CHARESERVERATE, TR_REFUSEAMOUNT, TR_REFOUNDAMOUNT, TR_BAILAMOUNT, TR_IS_MER_REFOUND, TR_IS_MER_REFUSE, TR_SETT_SPP, TR_BILL_ADDRESS, TR_PAY_SOLUTIONS, TR_PAY_INSTALLCOUNT, TR_PAY_INSTALLRATE, TR_SPP_RATE, TR_RATE_INSTALLRATE, TR_MER_LOGOURL, TR_CLEAR_BATCHNO, TR_CLEAR_REMARK, TR_IS_MER_REFOUND_PART, TR_BILL_ADDRESS_WHITE, TR_BILL_ADDRESS_EXTRA1_WHITE, TR_PRIOR_CHANNEL, TR_SETTLEMENT_BANK, TR_SUB_BATCHNO_BANK, TR_SUB_BANK_NO, TR_BANK_REMARK, TR_CONTRACTTYPE, TR_SETTLEMENTBODY, TR_CHANNELBODY, TR_SETTLEMENTAMONT, TR_TSINGLEFEE, TR_TREFUNDFEE, TR_TRATE, TR_TRATERETURN, TR_TAXATION, TR_MIN_TRADE_FEE, TR_BANK_RATE_HKD, TR_SETT_RATE_HKD, TR_RETURN_AVS, TR_RETURN_CVV, TR_TYPE, TR_SETT_STATUS, TR_REFUND_LOCK, TR_MCC, TR_UPDATE_ORDER_STATUS, TR_MANUAL_LIQUIDATION_REMARK, TR_OP_ENTITY, TR_TRADE_BANK_NAME, TR_CLEAR_RATE, TR_INTERCHANGE_FEE, TR_SCHEME_FEE, TR_ACQUIRER_FEE, TR_CLEAR_TRADE_RATE, TR_CROSS_BORDER_FEE, TR_AVS_OUT_RESULT, TR_CAVV, TR_BANK_PID, TR_EXPIRATION_TIME, TR_TCHARGEBACK_FEE, TR_TCONGEAL_FEE, TR_FXAJD_FEE, TR_TOTHER_FEE) values (787160, '200818181648559171322', '1597745803378', 191713, 19171301, 'USD', 0.01, -1, 0.01, 'USD', 0, 0, NULL, NULL, NULL, 0.1, 1, 'USD', 0.01, 'OPBank', 121, 0, 0.01, 'USD', 1.0, NULL, NULL, NULL, NULL, '2020-08-18 18:16:48.139000000', NULL, '2020-08-18 18:16:48.346618000', NULL, NULL, 'http://192.168.11.98:7105/Test/jsp/testPayTwo.jsp', 'http://192.168.11.98:7105/PaymentGateway/gateway/directservice/pay', 0, NULL, 0, 0, 0, NULL, 0, 0, 0, 0, NULL, 0, 0, 0, 0, 0, 0, NULL, NULL, NULL, NULL, 0, 0, 0, 0, 0, 0, -2, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, '2fang', NULL, 1, '200818181648559171322', 0, NULL, 0, 98.0, NULL, 1, 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, '2020-08-18 18:16:48.346618000', 1, 0.01, 'USD', NULL, NULL, '0', NULL, 0, 0, NULL, NULL, 0.01, 0, 0, NULL, 0, 0, 0, 'OPBANK 账单地址', NULL, NULL, NULL, 1, 0, NULL, NULL, NULL, 0, NULL, NULL, 0, NULL, NULL, NULL, NULL, 302, 8, 2, NULL, NULL, NULL, NULL, NULL, NULL, 0, 7.75081, 7.75081, NULL, NULL, 1, NULL, NULL, 5722, 0, NULL, 1, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
update CCPS_TRADERECORD set TR_STATUS = 1,TR_BANKORDERNO = NULL,TR_BANKRETURNCODE = '80000',TR_BANKINFO = 'Transaction Approved1',TR_BANKDATETIME = '2020-08-18 18:16:48.360706000',TR_CHECKED = 0,TR_CHECKDATETIME = '2020-08-18 18:16:48.000000000',TR_QUERYNO = NULL,TR_AUTHORIZELD = NULL,TR_BATCHNO = NULL,TR_TERMINALNO = NULL,TR_AUTH_TYPE = 0,TR_DEBITTIME = '2020-08-18 18:16:48.360706000',TR_TRANRETURNCODE = '10000',TR_TRANINFO = 'Transaction Approved',TR_WHETHER_3D = '0',TR_ECI_VALUE = NULL,TR_NOTICESTATUS = 2,TR_PAY_SOLUTIONS = 'Transaction Approved3',TR_BANK_REMARK = ';;',TR_RETURN_AVS = NULL,TR_RETURN_CVV = NULL,TR_UPDATE_ORDER_STATUS = 0 where TR_NO = '200818181648559171322'
update CCPS_TRADERECORD set TR_RS_ID = 1000779,TR_RS_STATUS = 2,TR_UPDATE_ORDER_STATUS = 0 where TR_NO = '160627142027150120836'

在GP数据库验证结果（测试数据及DML较多，随机抽了一条验证）：

devin=> select TR_STATUS,TR_BANKRETURNCODE,TR_BANKDATETIME,TR_CHECKDATETIME,TR_TRANINFO,TR_BANK_REMARK from CCPS_TRADERECORD where TR_NO = '200818181648559171322';tr_status | tr_bankreturncode |      tr_bankdatetime       |  tr_checkdatetime   |     tr_traninfo      | tr_bank_remark
-----------+-------------------+----------------------------+---------------------+----------------------+----------------1 | 80000             | 2020-08-18 18:16:48.360706 | 2020-08-18 18:16:48 | Transaction Approved | ;;
(1 row)

至此，数据同步成功。

作者

肖杰：云和恩墨Oracle技术顾问，长期服务于银行，金融，能源等行业的数据中心，8年数据库运维经验，擅长Oracle，PostgreSQL等数据库高可用设计和运维故障处理，异常恢复，升级迁移，性能优化。

墨天轮原文链接：https://www.modb.pro/db/29348（复制到浏览器中打开或者点击“阅读原文”立即查看）。

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