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Feature
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Resolution: Won't Do
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Major
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None
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fuse-7.4-GA
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0
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0%
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Todo
Customer actual problem
Do you think is there a workaround to write an sql statement with an optional :#param, in order to retrieve all records in xyz table if parameter :#param is not passed and hence its value is null?
- For Oracle there is NVL function which can handle such scenario. I suggested the same to customer but it is not getting parsed. Check screenshot and metadata pod logs.
- I tested this in local setup and I also face this issue. It appears that Oracle SQL functions are not recognized or parsed.
Caused by: io.syndesis.common.util.SyndesisServerException: Invalid SQL, the number of columns (0) should match the number of number of input parameters (1) at io.syndesis.connector.sql.SqlConnectorMetaDataExtension.meta(SqlConnectorMetaDataExtension.java:60) ~[connector-sql-1.7.13.fuse-740001-redhat-00002.jar!/:1.7.13.fuse-740001-redhat-00002] at io.syndesis.connector.support.verifier.api.ComponentMetadataRetrieval.fetchMetaData(ComponentMetadataRetrieval.java:58) ~[connector-support-verifier-1.7.13.fuse-740001-redhat-00002.jar!/:1.7.13.fuse-740001-redhat-00002] at io.syndesis.connector.support.verifier.api.ComponentMetadataRetrieval.fetch(ComponentMetadataRetrieval.java:48) ~[connector-support-verifier-1.7.13.fuse-740001-redhat-00002.jar!/:1.7.13.fuse-740001-redhat-00002] at io.syndesis.connector.meta.v1.ConnectorEndpoint.actions(ConnectorEndpoint.java:80) ~[classes!/:1.7.13.fuse-740001-redhat-00002] ... 87 common frames omitted Caused by: java.sql.SQLException: Invalid SQL, the number of columns (0) should match the number of number of input parameters (1) at io.syndesis.connector.sql.common.DbMetaDataHelper.getColumnMetaData(DbMetaDataHelper.java:141) ~[connector-sql-1.7.13.fuse-740001-redhat-00002.jar!/:1.7.13.fuse-740001-redhat-00002] at io.syndesis.connector.sql.common.DbMetaDataHelper.getJDBCInfoByColumnNames(DbMetaDataHelper.java:85) ~[connector-sql-1.7.13.fuse-740001-redhat-00002.jar!/:1.7.13.fuse-740001-redhat-00002] at io.syndesis.connector.sql.common.SqlStatementParser.parseSelect(SqlStatementParser.java:203) ~[connector-sql-1.7.13.fuse-740001-redhat-00002.jar!/:1.7.13.fuse-740001-redhat-00002] at io.syndesis.connector.sql.common.SqlStatementParser.parse(SqlStatementParser.java:101) ~[connector-sql-1.7.13.fuse-740001-redhat-00002.jar!/:1.7.13.fuse-740001-redhat-00002] at io.syndesis.connector.sql.SqlConnectorMetaDataExtension.parseStatement(SqlConnectorMetaDataExtension.java:72) ~[connector-sql-1.7.13.fuse-740001-redhat-00002.jar!/:1.7.13.fuse-740001-redhat-00002] at io.syndesis.connector.sql.SqlConnectorMetaDataExtension.meta(SqlConnectorMetaDataExtension.java:54) ~[connector-sql-1.7.13.fuse-740001-redhat-00002.jar!/:1.7.13.fuse-740001-redhat-00002] ... 90 common frames omitted
- It appears that functions are not getting parsed.
