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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2022/10/10 06:42:17 UTC
[GitHub] [shardingsphere] GreekPanda opened a new issue, #14206: Sql statement failed to run if upper cases, with error Runtime exception: [Cannot invoke method mod() on null object]
GreekPanda opened a new issue, #14206:
URL: https://github.com/apache/shardingsphere/issues/14206
## Bug Report
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### Which version of ShardingSphere did you use?
shardshphere-5.0.0
### Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy?
ShardingSphere-Proxy
### Expected behavior
Run with the correct answer using SELECT statement
### Actual behavior
Error with : [Cannot invoke method mod() on null object]
### Reason analyze (If you can)
ShardingProxy can't suppert SQL upper case statement.
### Steps to reproduce the behavior, such as: SQL to execute, sharding rule configuration, when exception occur etc.
Java code are generated by tools, all SQL are upper case in default. I've made a good Shardingshpere environment follow official tutorials, then I've built a Springboot demo to demonize all features of Shardingshphere.
Insert statement is good, but select statement failed
### Example codes for reproduce this issue (such as a github link).
Code:
@Test
public void queryData() {
OrderPOExample orderPOExample = new OrderPOExample();
orderPOExample.createCriteria().andUserIdEqualTo(BigInteger.valueOf(1));
OrderQuery orderQuery = new OrderQuery();
Long orderId = 680170115576606720L;
orderQuery.setOrderId(BigInteger.valueOf(orderId));
//orderQuery.setUserId(BigInteger.valueOf(10));
List<OrderPO> orderPOList = orderService.queryList(orderQuery);
log.info(JSON.toJSONString(orderPOList));
}
error:
The error may involve com.zhqc.cloud.sharding.dao.OrderDao.selectByQuery-Inline
The error occurred while setting parameters
SQL: SELECT order_id, order_no, user_id FROM T_ORDER WHERE 1=1 AND ORDER_ID = ?
Cause: java.sql.SQLException: Runtime exception: [Cannot invoke method mod() on null object]
; uncategorized SQLException; SQL state [C1997]; error code [1997]; Runtime exception: [Cannot invoke method mod() on null object]; nested exception is java.sql.SQLException: Runtime exception: [Cannot invoke method mod() on null object]
table of sql:
DROP TABLE IF EXISTS `t_order_0`;
CREATE TABLE `t_order_0` (
`order_id` bigint(0) NOT NULL,
`order_no` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
`user_id` bigint(0) NULL DEFAULT NULL,
PRIMARY KEY (`order_id`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of t_order_0
-- ----------------------------
INSERT INTO `t_order_0` VALUES (680170112074362880, '7040e6290ff14781a70a7f037006a451', 0);
INSERT INTO `t_order_0` VALUES (680170114066657280, '214bb349fe534851bf65206ecca4103b', 2);
INSERT INTO `t_order_0` VALUES (680170115576606720, '64848c61fc85446aadecdfd92e9ae1f4', 4);
INSERT INTO `t_order_0` VALUES (680170117019447296, 'b0098e590dcb45eaac8744ee304fd78c', 6);
INSERT INTO `t_order_0` VALUES (680170118302904320, '82f99a8f71704b2ea29fae8423719c6e', 8);
I've replace all sql statements from upper case to lower case, they work.
mysql Ver 8.0.25 for Linux on x86_64 (MySQL Community Server - GPL)
jdbc: mysql-connector-java-8.0.11.jar
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[GitHub] [shardingsphere] TeslaCN closed issue #14206: Sql statement failed to run if upper cases, with error Runtime exception: [Cannot invoke method mod() on null object]
Posted by GitBox <gi...@apache.org>.
TeslaCN closed issue #14206: Sql statement failed to run if upper cases, with error Runtime exception: [Cannot invoke method mod() on null object]
URL: https://github.com/apache/shardingsphere/issues/14206
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[GitHub] [shardingsphere] github-actions[bot] commented on issue #14206: Sql statement failed to run if upper cases, with error Runtime exception: [Cannot invoke method mod() on null object]
Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on issue #14206:
URL: https://github.com/apache/shardingsphere/issues/14206#issuecomment-1272350557
Hello , this issue has not received a reply for several days.
This issue is supposed to be closed.
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[GitHub] [shardingsphere] github-actions[bot] closed issue #14206: Sql statement failed to run if upper cases, with error Runtime exception: [Cannot invoke method mod() on null object]
Posted by GitBox <gi...@apache.org>.
github-actions[bot] closed issue #14206: Sql statement failed to run if upper cases, with error Runtime exception: [Cannot invoke method mod() on null object]
URL: https://github.com/apache/shardingsphere/issues/14206
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