[ http://issues.apache.org/jira/browse/DERBY-390?page=all ]
Suresh Thalamati updated DERBY-390:
-----------------------------------
Attachment: derby390.diff
patch to handle case-sensitive SQL identifiers correctly. Import/export
procedure parameters for
table names , schema names , columns names should be passed in the
case-sensitive form
if they are quoted identfiers and in upper case if they are not quoted SQL
identifiers. Import/export
will generate insert/select statements with quoted table names , schema name
and column names
to be execute on the database after this patch.
Ran debyall test suite , all tests passed.
I will create sub-task to modify the documentaion for import/export , once the
patch is accepted.
I would like this fix to be ported to 10.1 also.
> Import/export fails with table names that are quoted in SQL like import
> to table "Order"
> ----------------------------------------------------------------------------------------------
>
> Key: DERBY-390
> URL: http://issues.apache.org/jira/browse/DERBY-390
> Project: Derby
> Type: Bug
> Versions: 10.0.2.1
> Reporter: Suresh Thalamati
> Assignee: Suresh Thalamati
> Attachments: derby390.diff
>
> import fails irrespective off whether the name is passed as a quoted
> sttring or not:
> ij> call SYSCS_UTIL.SYSCS_IMPORT_TABLE (null, '"ORDER"' , 'order.dat' ,
> null, null, null, 0) ;
> ERROR XIE0M: Table '"ORDER"' does not exist.
> ij> call SYSCS_UTIL.SYSCS_IMPORT_TABLE (null, 'ORDER' , 'order.dat' ,
> null, null, null, 0) ;
> ERROR 38000: The exception 'SQL Exception: Syntax error: Encountered "ORDER"
> at
> line 1, column 13.' was thrown while evaluating an expression.
> ERROR 42X01: Syntax error: Encountered "ORDER" at line 1, column 13.
> Export works with a quoted table name but fails if the name is not quoted :
> call SYSCS_UTIL.SYSCS_EXPORT_TABLE (null, '"ORDER"' , 'order.dat' ,
> null, null, null) ; --- PASSES
> ij> call SYSCS_UTIL.SYSCS_EXPORT_TABLE (null, 'ORDER' , 'order.dat' ,
> null, null, null) ;
> ERROR 38000: The exception 'SQL Exception: Syntax error: Encountered "ORDER"
> at
> line 1, column 15.' was thrown while evaluating an expression.
> ERROR 42X01: Syntax error: Encountered "ORDER" at line 1, column 15.
> Repro:
> connect 'jdbc:derby:wombat;create=true';
> create table "ORDER"(a int ) ;
> insert into "ORDER" values(1) ;
> insert into "ORDER" values(2) ;
> insert into "ORDER" values(3) ;
> call SYSCS_UTIL.SYSCS_EXPORT_TABLE (null, '"ORDER"' , 'order.dat' ,
> null, null, null) ;
> -- Perform Import
> call SYSCS_UTIL.SYSCS_IMPORT_TABLE (null, '"ORDER"' , 'order.dat' ,
> null, null, null, 0) ;
> ERROR XIE0M: Table '"ORDER"' does not exist.
> call SYSCS_UTIL.SYSCS_IMPORT_TABLE (null, 'ORDER' , 'order.dat' ,
> null, null, null, 0) ;
> ERROR 38000: The exception 'SQL Exception: Syntax error: Encountered "ORDER"
> at
> line 1, column 13.' was thrown while evaluating an expression.
> ERROR 42X01: Syntax error: Encountered "ORDER" at line 1, column 13.
> Note: I think the same problem will occur with when quoted schema Names
> and column names are passed to import/export procedures.
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