n
calango
Several changes on schema files related to comment command formatting.

Removed the attribute ParsersAttributes::DIF_SQL.

Created custom implementation for getSignature() for Aggregate, Cast,
Constraint, Index, Op. Class, Op. Family, Rule, Trigger

Removed commented code related to conditional signature usage.

Added a schema file for ALTER RENAME TO command.
Merge branch 'schema-files-improvements' of https://github.com/pgmodeler/pgmodeler into schema-files-improvements
Added alter schema file for domain and database
Created getAlterDefinition for extension and function

Minor fix when removing table child object and restoring from operations
list

Minor fix on schema parser removing the check for empty attributes
inside comparison expressions
Finished the getAlterDefinition for Functions
Merge branch 'schema-files-improvements' into model-db-sync