I have FB4 database created using Backup/Restore from FB2.5 database
where attempt to drop column will raise this error:
ALTER TABLE TAB DROP STAV;
Statement failed, SQLSTATE = 22000
[335544351] unsuccessful metadata update
[336397287] -ALTER TABLE TAB failed
[335544348] -no current record for fetch operation
[335544842] -At trigger 'RDB$TRIGGER_23'
I can send the database on request (it is small because I deleted most
data and metadata).
I.
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