Improve Oracle error - show the ORA code

[PeeZu]

On Flyway 3.0 within ANT the error stack when an Oracle error occur should be more detailed.

Example: if my migration script contain this statement:

DROP TABLE FOO$;

And this table doesn't exist, I expect:

ORA-00942 : table or view does not exist 

But I got:

Flyway Error: org.flywaydb.core.internal.dbsupport.FlywaySqlScriptException: Error executing statement at line 4: DROP TABLE FOO$

Please add, at less, the ORA error code on the error information.

[gmathias]

this is not specific to Oracle. The AbstractFlywayTask throws a BuildException (displayed by ant) but the message does not contains the root cause message (ex: the SQL error).

Moreover "FlywaySqlScriptException : Error executing statement at line ..." is often useless as it points to the first line of a multi-line statement (create table, etc). That doesn't help to find the problem.

Please append the root cause message to the BuildException message.

[axelfontaine]

This is now fixed for all DBs and all clients.

Sample output of Flyway 3.1:

Migration V1__Should_Fail.sql failed
------------------------------------
SQL State  : 42000
Error Code : 900
Message    : ORA-00900: invalid SQL statement
Location   : migration/failed/V1__Should_Fail.sql (C:\Workspaces\flyway\flyway-core\target\test-classes\migration\failed\V1__Should_Fail.sql)
Line       : 21
Statement  : THIS IS NOT VALID SQL