maxiaof opened a new issue #14977:
URL: https://github.com/apache/shardingsphere/issues/14977
## Bug Report
org.apache.shardingsphere.sql.parser.exception.SQLParsingException: You have
an error in your SQL syntax
### version
springboot: 2.4.1
mybatisSpringBootStarter: 2.2.0
druid: 1.2.8
ojdbc: 12.2.0.1
oracle_version: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 -
64bit Production
### Which version of ShardingSphere did you use?
ShardingSphere5.0.0
### Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy?
ShardingSphereJDBC
### Expected behavior
Get sequence
### Actual behavior
org.apache.shardingsphere.sql.parser.exception.SQLParsingException: You have
an error in your SQL syntax
### Steps to reproduce the behavior, such as: SQL to execute, sharding rule
configuration, when exception occur etc.
```sql
SELECT test_a.NEXTVAL as id FROM DUAL
```
```yaml
spring:
shardingsphere:
props:
sql-show: true
datasource:
names: ds
ds:
type: com.alibaba.druid.pool.DruidDataSource
driver-class-name: oracle.jdbc.OracleDriver
url: jdbc:oracle:thin:@127.0.0.1:1521/orcl
username: test
password: test
rules:
sharding:
key-generators:
snowflake:
type: SNOWFLAKE
props:
worker-id: 123
sharding-algorithms:
charge-detail:
type: CLASS_BASED
props: {}
tables:
test_a:
actual-data-nodes: ds.test_a_$->{2021..2022}_$->{1..4}
table-strategy:
standard:
sharding-column: id
sharding-algorithm-name: charge-detail
key-generate-strategy:
column: id
key-generator-name: snowflake
```
```sql
CREATE TABLE "MERCURY"."test_a" (
"id" NUMBER,
"name" VARCHAR2(255),
PRIMARY KEY ("id")
)
;
COMMENT ON COLUMN "MERCURY"."test_a"."id" IS 'id';
COMMENT ON COLUMN "MERCURY"."test_a"."name" IS 'name'
create sequence test_a
increment by 1
start with 10
nomaxvalue
nominvalue
cache 20;
```
```shell
Caused by: com.google.common.util.concurrent.UncheckedExecutionException:
org.apache.shardingsphere.sql.parser.exception.SQLParsingException: You have an
error in your SQL syntax
at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2051)
~[guava-29.0-jre.jar:na]
at com.google.common.cache.LocalCache.get(LocalCache.java:3951)
~[guava-29.0-jre.jar:na]
at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3974)
~[guava-29.0-jre.jar:na]
at
com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4958)
~[guava-29.0-jre.jar:na]
at
com.google.common.cache.LocalCache$LocalLoadingCache.getUnchecked(LocalCache.java:4964)
~[guava-29.0-jre.jar:na]
at
org.apache.shardingsphere.infra.parser.sql.SQLStatementParserEngine.parse(SQLStatementParserEngine.java:48)
~[shardingsphere-infra-parser-5.0.0.jar:5.0.0]
at
org.apache.shardingsphere.infra.parser.ShardingSphereSQLParserEngine.parse0(ShardingSphereSQLParserEngine.java:71)
~[shardingsphere-infra-parser-5.0.0.jar:5.0.0]
at
org.apache.shardingsphere.infra.parser.ShardingSphereSQLParserEngine.parse(ShardingSphereSQLParserEngine.java:60)
~[shardingsphere-infra-parser-5.0.0.jar:5.0.0]
at
org.apache.shardingsphere.driver.jdbc.core.statement.ShardingSpherePreparedStatement.<init>(ShardingSpherePreparedStatement.java:157)
~[shardingsphere-jdbc-core-5.0.0.jar:5.0.0]
at
org.apache.shardingsphere.driver.jdbc.core.statement.ShardingSpherePreparedStatement.<init>(ShardingSpherePreparedStatement.java:128)
~[shardingsphere-jdbc-core-5.0.0.jar:5.0.0]
at
org.apache.shardingsphere.driver.jdbc.core.connection.ShardingSphereConnection.prepareStatement(ShardingSphereConnection.java:78)
~[shardingsphere-jdbc-core-5.0.0.jar:5.0.0]
at
org.apache.ibatis.executor.statement.PreparedStatementHandler.instantiateStatement(PreparedStatementHandler.java:86)
~[mybatis-3.5.7.jar:3.5.7]
at
org.apache.ibatis.executor.statement.BaseStatementHandler.prepare(BaseStatementHandler.java:88)
~[mybatis-3.5.7.jar:3.5.7]
... 29 common frames omitted
```
### Example codes for reproduce this issue (such as a github link).
[demo.zip][https://wss1.cn/f/7ezh2v7ach6 ]
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