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Posted to dev@phoenix.apache.org by "James Taylor (JIRA)" <ji...@apache.org> on 2016/01/23 03:54:39 UTC
[jira] [Updated] (PHOENIX-2318) Parameter precision and scale are
not returned from Avatica REST API
[ https://issues.apache.org/jira/browse/PHOENIX-2318?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
James Taylor updated PHOENIX-2318:
----------------------------------
Assignee: Josh Elser
> Parameter precision and scale are not returned from Avatica REST API
> --------------------------------------------------------------------
>
> Key: PHOENIX-2318
> URL: https://issues.apache.org/jira/browse/PHOENIX-2318
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 4.5.2
> Reporter: Kevin Liew
> Assignee: Josh Elser
> Labels: avatica, calcite, phoenix
>
> Create a table
> {noformat}
> CREATE TABLE IF DECIMAL_TABLE(
> keycolumn VARCHAR(255) PRIMARY KEY,
> column1 DECIMAL(38,0));
> {noformat}
> Prepare a parameterized statement
> {noformat}
> request:{"request":"prepare","connectionId":"3c39adc2-d13d-f87a-a63f-4ac6fbaf7CE8","sql":"select * from decimal_table where column1 > ? ","maxRowCount":"-1"}
> {noformat}
> {noformat}
> {"response":"prepare","statement":{"connectionId":"3c39adc2-d13d-f87a-a63f-4ac6fbaf7CE8","id":1891923767,"signature":{"columns":[{"ordinal":0,"autoIncrement":false,"caseSensitive":false,"searchable":true,"currency":false,"nullable":0,"signed":false,"displaySize":255,"label":"KEYCOLUMN","columnName":"KEYCOLUMN","schemaName":"","precision":255,"scale":0,"tableName":"DECIMAL_TABLE","catalogName":"","type":{"type":"scalar","id":12,"name":"VARCHAR","rep":"STRING"},"readOnly":true,"writable":false,"definitelyWritable":false,"columnClassName":"java.lang.String"},{"ordinal":1,"autoIncrement":false,"caseSensitive":false,"searchable":true,"currency":false,"nullable":1,"signed":true,"displaySize":38,"label":"COLUMN1","columnName":"COLUMN1","schemaName":"","precision":38,"scale":0,"tableName":"DECIMAL_TABLE","catalogName":"","type":{"type":"scalar","id":3,"name":"DECIMAL","rep":"OBJECT"},"readOnly":true,"writable":false,"definitelyWritable":false,"columnClassName":"java.math.BigDecimal"}],"sql":"select * from decimal_table where column1 > ? ","parameters":[{"signed":false,"precision":0,"scale":0,"parameterType":3,"typeName":"DECIMAL","className":"java.math.BigDecimal","name":"?1"}],"cursorFactory":{"style":"LIST","clazz":null,"fieldNames":null}}}}
> {noformat}
> The precision and scale are always returned as '0'.
> {noformat}
> "parameters":[{"signed":false, "precision":0, "scale":0 ,"parameterType":3,"typeName":"DECIMAL","className":"java.math.BigDecimal","name":"?1"}],"cursorFactory":{"style":"LIST","clazz":null,"fieldNames":null}}}}{noformat}
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