[ https://issues.apache.org/jira/browse/CALCITE-1186?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hongze Zhang closed CALCITE-1186. --------------------------------- The issue was resolved but not closed in the given fix version. Closing now. > Parameter 'signed' metadata is always returned as false > ------------------------------------------------------- > > Key: CALCITE-1186 > URL: https://issues.apache.org/jira/browse/CALCITE-1186 > Project: Calcite > Issue Type: Bug > Components: avatica > Reporter: Kevin Liew > Assignee: Josh Elser > Priority: Minor > Labels: avatica, calcite, newbie, phoenix, queryserver > Fix For: avatica-1.8.0 > > > Prepare a statement with parameters > ie. {noformat}request: { > "request":"prepare", > "connectionId":"1646a1b9-334e-4a21-ade8-47c3d0c8e5a3", > "sql":"SELECT * FROM employees where emp_id =?", > "maxRowCount":-1 > }{noformat} > response > {noformat}{ > "response":"prepare", > "statement":{ > "connectionId":"1646a1b9-334e-4a21-ade8-47c3d0c8e5a3", > "id":972365839, > "signature":{ > "columns":[ > > {"ordinal":0,"autoIncrement":false,"caseSensitive":false,"searchable":true,"currency":false,"nullable":0,"signed":true,"displaySize":40,"label":"EMP_ID","columnName":"EMP_ID","schemaName":"","precision":0,"scale":0,"tableName":"EMPLOYEES","catalogName":"","type":{"type":"scalar","id":4,"name":"INTEGER","rep":"PRIMITIVE_INT"},"readOnly":true,"writable":false,"definitelyWritable":false,"columnClassName":"java.lang.Integer"}, > > {"ordinal":1,"autoIncrement":false,"caseSensitive":false,"searchable":true,"currency":false,"nullable":1,"signed":false,"displaySize":40,"label":"LAST_NAME","columnName":"LAST_NAME","schemaName":"","precision":0,"scale":0,"tableName":"EMPLOYEES","catalogName":"","type":{"type":"scalar","id":12,"name":"VARCHAR","rep":"STRING"},"readOnly":true,"writable":false,"definitelyWritable":false,"columnClassName":"java.lang.String"}, > > {"ordinal":2,"autoIncrement":false,"caseSensitive":false,"searchable":true,"currency":false,"nullable":1,"signed":false,"displaySize":40,"label":"FIRST_NAME","columnName":"FIRST_NAME","schemaName":"","precision":0,"scale":0,"tableName":"EMPLOYEES","catalogName":"","type":{"type":"scalar","id":12,"name":"VARCHAR","rep":"STRING"},"readOnly":true,"writable":false,"definitelyWritable":false,"columnClassName":"java.lang.String"}], > "sql":"SELECT * FROM employees where emp_id=?", > "parameters":[ > > {"signed":false,"precision":0,"scale":0,"parameterType":4,"typeName":"INTEGER","className":"java.lang.Integer","name":"?1"} > ], > "cursorFactory":{"style":"LIST","clazz":null,"fieldNames":null}} > } > }{noformat} -- This message was sent by Atlassian JIRA (v7.6.3#76005)