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From "Pavel Kuznetsov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-9989) JDBC v2: getPrimaryKeys always returns constant COLUMN_NAME, KEY_SEQ, PK_NAME
Date Wed, 24 Oct 2018 13:26:00 GMT
Pavel Kuznetsov created IGNITE-9989:
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             Summary: JDBC v2: getPrimaryKeys always returns constant COLUMN_NAME, KEY_SEQ,
PK_NAME
                 Key: IGNITE-9989
                 URL: https://issues.apache.org/jira/browse/IGNITE-9989
             Project: Ignite
          Issue Type: Bug
            Reporter: Pavel Kuznetsov


Jdbc v2 driver has hardcoded values for meta attibutes : 
COLUMN_NAME = _KEY 
KEY_SEQ = 1
PK_NAME = _KEY

But this values should be different for different tables.

how to reproduce: 
1) connect to the cluser using jdbcv2 driver
2) CREATE TABLE TAB (ID LONG, SEC_ID LONG, VAL LONG, PRIMARY KEY(ID, SEC_ID))
3) check result of connection.getMetadata().getPrimaryKeys()




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