First I researched a lot about it and found almost nothing, only the direct extraction by IBExpert which is not what I need.
I would like to know if there is a way to extract Metadata from my entire Firebird database to update another Firebird database that does not have all the tables, triggers ... But via delphi?
You can use the IBExtract component of the IBExpress palette
IBExtract1.ExtractObject(eoDatabase,'',[etDomain,etTable,etRole,etTrigger,etForeign,etIndex,etCheck]);
TextoMetadata:= IBExtract1.Items.Text;
Since you can only choose the objects you want to extract, in the last parameter
You can use isql like this:
isql -extract -o metadata.sql banco.fdb