Linked Query fails with non-ascii constraint names

[Maxmix]

Having table, referencing another table with constraint:

CREATE TABLE "SHAL"."BANKS"
   (	....
	 CONSTRAINT "<some cyrillic characters>" FOREIGN KEY ("BNK_RGN")
	  REFERENCES "SHAL"."REGIONS" ("REG_RGN") ENABLE,
        ....
   )

we are usually able to launch linked query for selected row.
However, if constraint name has Russian characters, then Linked Query does not execute. Instead, a new empty window is created, and message 'ORA-00900 Invalid SQL statement' pops up. It happens with many versions of Oracle Client and Oracle Database. Character set of database is CL8MSWIN1251.

 

[Marco Kalter]

This seems like a character set conversion error in PL/SQL Developer. We'll check it out and will fix it.

 

[Maxmix]

Still does not work in 9.0.6.1670

 

[Maxmix]

Still does not work in 10.0.2