Class: ActiveRecord::ConnectionAdapters::Duckdb::SchemaDumper

Inherits:

ConnectionAdapters::SchemaDumper

• Object
• ConnectionAdapters::SchemaDumper
• ActiveRecord::ConnectionAdapters::Duckdb::SchemaDumper

Defined in:

lib/active_record/connection_adapters/duckdb/schema_dumper.rb

Overview

DuckDB-specific schema dumper class for generating schema.rb files Extends Rails' ConnectionAdapters::SchemaDumper to handle DuckDB-specific column types, constraints, and DuckLake features like partitioning

Constant Summary

SETTABLE_DUCKLAKE_OPTIONS =

Valid DuckLake options that can be set via set_option

%w[parquet_version parquet_compression].freeze

Instance Method Summary

• #table(table, stream) ⇒ void

  Override table dumping to include DuckLake-specific features.

Instance Method Details

#table(table, stream) ⇒ void

This method returns an undefined value.

Override table dumping to include DuckLake-specific features

Parameters:

• table (String) —

  The table name

• stream (IO) —

  The output stream

# File 'lib/active_record/connection_adapters/duckdb/schema_dumper.rb', line 17

def table(table, stream)
  # Call the parent implementation first
  super

  # Add DuckLake partitioning if present
  dump_partitioning(table, stream)

  # Add DuckLake table-level options if present
  dump_table_options(table, stream)
end