Denis Magda created IGNITE-5620:
-----------------------------------
Summary: Meaningful error codes and types of exceptions for SQL
operations
Key: IGNITE-5620
URL: https://issues.apache.org/jira/browse/IGNITE-5620
Project: Ignite
Issue Type: Task
Reporter: Denis Magda
Assignee: Alexander Paschenko
Presently, SQL engine throws a generic type of exception with custom text in
case of an operation failure. In result, Ignite ODBC driver returns a similar
error code (2000) for different kind of failures.
For example, error code 2000 is returned for the following
{code}
Duplicate key during INSERT [key=CorpcontactcountKey [idHash=1412656257,
hash=2004096461, mdn=919200000000]]
{code}
{code}
Failed to parse query: INSERT INTO "DG".Corpcontactcount
(mdn,contactcount,lastupdatetime)
values(?,?,?,?)
{code}
{code}
Wrong value has been set [typeName=Pocsubscrinfo, fieldName=vocoderid,
fieldType=short, assignedValueType=byte] Error Code: 2000
{code}
The following has to be done:
* Create unique types of exceptions for Java whenever applicable.
* Add {{errorCode}} parameter and method to a generic SQL exception.
* ODBC and JDBC drivers have to return unique codes based on the exception code
or type.
* All the codes have to be documented on readme.io.
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