Donal McBreen
6323e0abee
This matches the format in the migration files and makes the type_to_sql override redundant. The only wart we are left with is that since there are no true UUID types in MySQL we'll have to assume that binary(16) columns are UUIDs. In practice this is probably fine as the MySQL adapter doesn't map any other types to binary.
42 lines
1.1 KiB
Ruby
42 lines
1.1 KiB
Ruby
# Automatically use UUID type for all binary(16) columns
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ActiveSupport.on_load(:active_record) do
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module MysqlUuidAdapter
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# Add UUID to MySQL's native database types
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def native_database_types
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@native_database_types_with_uuid ||= super.merge(uuid: { name: "binary", limit: 16 })
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end
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# Override lookup_cast_type to recognize binary(16) as UUID type
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def lookup_cast_type(sql_type)
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if sql_type == "binary(16)"
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ActiveRecord::Type.lookup(:uuid, adapter: :trilogy)
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else
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super
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end
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end
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end
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ActiveRecord::ConnectionAdapters::AbstractMysqlAdapter.prepend(MysqlUuidAdapter)
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module SchemaDumperUuidType
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# Map binary(16) columns to :uuid type in schema.rb
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def schema_type(column)
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if column.sql_type == "binary(16)"
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:uuid
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else
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super
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end
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end
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end
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ActiveRecord::ConnectionAdapters::MySQL::SchemaDumper.prepend(SchemaDumperUuidType)
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module TableDefinitionUuidSupport
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def uuid(name, **options)
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column(name, :uuid, **options)
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end
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end
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ActiveRecord::ConnectionAdapters::TableDefinition.prepend(TableDefinitionUuidSupport)
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end
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