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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2021/03/24 01:06:08 UTC
[GitHub] [shardingsphere] larrychen8276 opened a new issue #9793: SQLParsingException
larrychen8276 opened a new issue #9793:
URL: https://github.com/apache/shardingsphere/issues/9793
## Bug Report
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### Which version of ShardingSphere did you use?
- 4.1.1
### Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy?
- ShardingSphere-JDBC
-
### Expected behavior
```
(select t.id, t.category_id, t.category_name from ppt_p_contents t where t.type = 1 and t.show_in_home = 3 order by t.create_time desc limit 8 )
union all (select t.id, t.category_id, t.category_name from ppt_p_contents t where t.type = 1 and t.show_in_home = 4 order by t.create_time desc limit 8 )
union all (select t.id, t.category_id, t.category_name from ppt_p_contents t where t.type = 1 and t.show_in_home = 5 order by t.create_time desc limit 8 )
```
### Actual behavior
```
line 1:0 no viable alternative at input '('
line 1:0 extraneous input '(' expecting {SELECT, INSERT, UPDATE, DELETE, CREATE, ALTER, DROP, TRUNCATE, GRANT, REVOKE, SET, WITH, DESC, BEGIN, COMMIT, ROLLBACK, SAVEPOINT, CALL, USE, DESCRIBE, SHOW, REPLACE, START, CHANGE, RENAME, REPAIR, STOP}
3ζ 24, 2021 8:53:37 δΈε org.apache.catalina.core.ApplicationDispatcher invoke
SEVERE: Servlet.service() for servlet [springMvc] threw exception
org.apache.shardingsphere.sql.parser.exception.SQLParsingException: Unsupported SQL of `(select t.id, t.category_id, t.category_name, t.tags_id, t.tags_name, t.title, t.content, t.download_count, t.show_in_home, t.user_id, t.pic, t.detail_pic, t.type, t.ppt_folder_name, t.ppt_file_name, t.ppt_file_size, t.ppt_amount, t.table_name, t.create_time from ppt_p_contents t where t.type = 1 and t.show_in_home = 1 order by t.create_time desc limit 8 ) union all (select t.id, t.category_id, t.category_name, t.tags_id, t.tags_name, t.title, t.content, t.download_count, t.show_in_home, t.user_id, t.pic, t.detail_pic, t.type, t.ppt_folder_name, t.ppt_file_name, t.ppt_file_size, t.ppt_amount, t.table_name, t.create_time from ppt_p_contents t where t.type = 1 and t.show_in_home = 2 order by t.create_time desc limit 8 ) union all (select t.id, t.category_id, t.category_name, t.tags_id, t.tags_name, t.title, t.content, t.download_count, t.show_in_home, t.user_id, t.pic, t.detail_pic, t.type,
t.ppt_folder_name, t.ppt_file_name, t.ppt_file_size, t.ppt_amount, t.table_name, t.create_time from ppt_p_contents t where t.type = 1 and t.show_in_home = 3 order by t.create_time desc limit 8 ) union all (select t.id, t.category_id, t.category_name, t.tags_id, t.tags_name, t.title, t.content, t.download_count, t.show_in_home, t.user_id, t.pic, t.detail_pic, t.type, t.ppt_folder_name, t.ppt_file_name, t.ppt_file_size, t.ppt_amount, t.table_name, t.create_time from ppt_p_contents t where t.type = 1 and t.show_in_home = 4 order by t.create_time desc limit 8 ) union all (select t.id, t.category_id, t.category_name, t.tags_id, t.tags_name, t.title, t.content, t.download_count, t.show_in_home, t.user_id, t.pic, t.detail_pic, t.type, t.ppt_folder_name, t.ppt_file_name, t.ppt_file_size, t.ppt_amount, t.table_name, t.create_time from ppt_p_contents t where t.type = 1 and t.show_in_home = 5 order by t.create_time desc limit 8 ) union all (select t.id, t.category_id, t.category_name
, t.tags_id, t.tags_name, t.title, t.content, t.download_count, t.show_in_home, t.user_id, t.pic, t.detail_pic, t.type, t.ppt_folder_name, t.ppt_file_name, t.ppt_file_size, t.ppt_amount, t.table_name, t.create_time from ppt_p_contents t where t.type = 1 and t.show_in_home = 6 order by t.create_time desc limit 8 ) union all (select t.id, t.category_id, t.category_name, t.tags_id, t.tags_name, t.title, t.content, t.download_count, t.show_in_home, t.user_id, t.pic, t.detail_pic, t.type, t.ppt_folder_name, t.ppt_file_name, t.ppt_file_size, t.ppt_amount, t.table_name, t.create_time from ppt_p_contents_shouchaobao t where t.type = 1 and t.show_in_home = 7 order by t.create_time desc limit 8 ) `
at org.apache.shardingsphere.sql.parser.core.parser.SQLParserExecutor.execute(SQLParserExecutor.java:49)
at org.apache.shardingsphere.sql.parser.SQLParserEngine.parse0(SQLParserEngine.java:79)
at org.apache.shardingsphere.sql.parser.SQLParserEngine.parse(SQLParserEngine.java:61)
at org.apache.shardingsphere.underlying.route.DataNodeRouter.createRouteContext(DataNodeRouter.java:97)
at org.apache.shardingsphere.underlying.route.DataNodeRouter.executeRoute(DataNodeRouter.java:89)
at org.apache.shardingsphere.underlying.route.DataNodeRouter.route(DataNodeRouter.java:76)
at org.apache.shardingsphere.underlying.pluggble.prepare.SimpleQueryPrepareEngine.route(SimpleQueryPrepareEngine.java:54)
at org.apache.shardingsphere.underlying.pluggble.prepare.BasePrepareEngine.executeRoute(BasePrepareEngine.java:96)
at org.apache.shardingsphere.underlying.pluggble.prepare.BasePrepareEngine.prepare(BasePrepareEngine.java:83)
at org.apache.shardingsphere.shardingjdbc.jdbc.core.statement.MasterSlaveStatement.executeQuery(MasterSlaveStatement.java:88)
at org.springframework.jdbc.core.JdbcTemplate$1QueryStatementCallback.doInStatement(JdbcTemplate.java:452)
```
### Reason analyze (If you can)
### Steps to reproduce the behavior, such as: SQL to execute, sharding rule configuration, when exception occur etc.
### Example codes for reproduce this issue (such as a github link).
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[GitHub] [shardingsphere] strongduanmu commented on issue #9793: SQLParsingException
Posted by GitBox <gi...@apache.org>.
strongduanmu commented on issue #9793:
URL: https://github.com/apache/shardingsphere/issues/9793#issuecomment-927282346
This sql has been supported in the master branch, you can try it.
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[GitHub] [shardingsphere] strongduanmu closed issue #9793: SQLParsingException
Posted by GitBox <gi...@apache.org>.
strongduanmu closed issue #9793:
URL: https://github.com/apache/shardingsphere/issues/9793
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[GitHub] [shardingsphere] tuichenchuxin commented on issue #9793: SQLParsingException
Posted by GitBox <gi...@apache.org>.
tuichenchuxin commented on issue #9793:
URL: https://github.com/apache/shardingsphere/issues/9793#issuecomment-927281722
@larrychen8276 union all/union had supported on master branch without sharding tables or broadcast tables.
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[GitHub] [shardingsphere] strongduanmu commented on issue #9793: SQLParsingException
Posted by GitBox <gi...@apache.org>.
strongduanmu commented on issue #9793:
URL: https://github.com/apache/shardingsphere/issues/9793#issuecomment-806280995
@larrychen8276 This is an `antlr` parsing exception. You can upgrade to the latest version, which is already supported.
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